struct afs_FSStats afs_fsstats;
-void ResetDebug(), SetDebug(), GetStatus(), Terminate();
+void ResetDebug(), SetDebug(), Terminate();
int CopyOnWrite(); /* returns 0 on success */
static TryLocalVLServer();
+void GetStatus(Vnode *targetptr, AFSFetchStatus *status, afs_int32 rights, afs_int32 anyrights, Vnode *parentptr);
+
/*
* Externals used by the xstat code.
*/
} /*SetVolumeSync*/
/*
- * This call overwrites the pointed-to rx_call with an rx_connection. This
- * is really bogus. Note that this function always returns a held host, so
+ * Note that this function always returns a held host, so
* that CallPostamble can block without the host's disappearing.
+ * Call returns rx connection in passed in *tconn
*/
-static CallPreamble(acall, activecall)
- register struct rx_call **acall;
+static CallPreamble(acall, activecall, tconn)
+ register struct rx_call *acall;
int activecall;
+ struct rx_connection **tconn;
{
struct host *thost;
- struct rx_connection *tconn;
struct client *tclient;
int retry_flag=1;
int code = 0;
char hoststr[16];
- tconn = rx_ConnectionOf(*acall);
- *acall = (struct rx_call *)tconn; /* change it! */
+ if (!tconn) {
+ ViceLog (0, ("CallPreamble: unexpected null tconn!\n"));
+ return -1;
+ }
+ *tconn = rx_ConnectionOf(acall);
H_LOCK
retry:
- tclient = h_FindClient_r(tconn);
+ tclient = h_FindClient_r(*tconn);
if (tclient->prfail == 1) { /* couldn't get the CPS */
if (!retry_flag) {
h_ReleaseClient_r(tclient);
} /*VolumeRootVnode*/
-SRXAFS_FetchData (tcon, Fid, Pos, Len, OutStatus, CallBack, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_FetchData (acall, Fid, Pos, Len, OutStatus, CallBack, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to fetch */
afs_int32 Pos, Len; /* Not implemented yet */
struct AFSFetchStatus *OutStatus; /* Returned status for Fid */
{
int code;
- code = common_FetchData (tcon, Fid, Pos, Len, OutStatus,
- CallBack, Sync, 0);
+ code = common_FetchData (acall, Fid, Pos, Len, OutStatus,
+ CallBack, Sync, 0);
return code;
}
-SRXAFS_FetchData64 (tcon, Fid, Pos, Len, OutStatus, CallBack, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_FetchData64 (acall, Fid, Pos, Len, OutStatus, CallBack, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to fetch */
afs_int64 Pos, Len; /* Not implemented yet */
struct AFSFetchStatus *OutStatus; /* Returned status for Fid */
tLen = Len.low;
#endif /* AFS_64BIT_ENV */
- code = common_FetchData (tcon, Fid, tPos, tLen, OutStatus,
- CallBack, Sync, 1);
+ code = common_FetchData (acall, Fid, tPos, tLen, OutStatus,
+ CallBack, Sync, 1);
return code;
}
-common_FetchData (tcon, Fid, Pos, Len, OutStatus, CallBack, Sync, type)
- struct rx_connection *tcon; /* Rx connection handle */
+common_FetchData (acall, Fid, Pos, Len, OutStatus, CallBack, Sync, type)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to fetch */
afs_int32 Pos, Len; /* Not implemented yet */
struct AFSFetchStatus *OutStatus; /* Returned status for Fid */
int fileCode = 0; /* return code from vol package */
Volume * volptr = 0; /* pointer to the volume */
struct client *client; /* pointer to the client data */
- struct rx_call *tcall; /* the call we're a part of */
+ struct rx_connection *tcon; /* the connection we're part of */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
AFSCallStats.FetchData++, AFSCallStats.TotalCalls++;
FS_UNLOCK
- /* CallPreamble changes tcon from a call to a conn */
- tcall = (struct rx_call *) tcon;
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (errorCode = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_FetchData;
/* Get ptr to client data for user Id for logging */
/* actually do the data transfer */
#if FS_STATS_DETAILED
- errorCode = FetchData_RXStyle(volptr, targetptr, tcall, Pos, Len, type,
+ errorCode = FetchData_RXStyle(volptr, targetptr, acall, Pos, Len, type,
&bytesToXfer, &bytesXferred);
#else
- if (errorCode = FetchData_RXStyle(volptr, targetptr, tcall, Pos, Len, type))
+ if (errorCode = FetchData_RXStyle(volptr, targetptr, acall, Pos, Len, type))
goto Bad_FetchData;
#endif /* FS_STATS_DETAILED */
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, FetchDataEvent, errorCode, AUD_FID, Fid, AUD_END);
+ osi_auditU (acall, FetchDataEvent, errorCode, AUD_FID, Fid, AUD_END);
return(errorCode);
} /*SRXAFS_FetchData*/
-SRXAFS_FetchACL (tcon, Fid, AccessList, OutStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_FetchACL (acall, Fid, AccessList, OutStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of target dir */
struct AFSOpaque *AccessList; /* Returned contents of dir's ACL */
struct AFSFetchStatus *OutStatus; /* Returned status for the dir */
-
+ struct AFSVolSync *Sync;
{
Vnode * targetptr = 0; /* pointer to vnode to fetch */
Vnode * parentwhentargetnotdir = 0; /* parent vnode if targetptr is a file */
Volume * volptr = 0; /* pointer to the volume */
struct client *client; /* pointer to the client data */
afs_int32 rights, anyrights; /* rights for this and any user */
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
#if FS_STATS_DETAILED
FS_LOCK
AFSCallStats.FetchACL++, AFSCallStats.TotalCalls++;
FS_UNLOCK
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (errorCode = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_FetchACL;
/* Get ptr to client data for user Id for logging */
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, FetchACLEvent, errorCode, AUD_FID, Fid, AUD_END);
+ osi_auditU (acall, FetchACLEvent, errorCode, AUD_FID, Fid, AUD_END);
return errorCode;
} /*SRXAFS_FetchACL*/
* This routine is called exclusively by SRXAFS_FetchStatus(), and should be
* merged into it when possible.
*/
-SAFSS_FetchStatus (tcall, Fid, OutStatus, CallBack, Sync)
- struct rx_call *tcall;
+SAFSS_FetchStatus (acall, Fid, OutStatus, CallBack, Sync)
+ struct rx_call *acall;
struct AFSFid *Fid; /* Fid of target file */
struct AFSFetchStatus *OutStatus; /* Returned status for the fid */
struct AFSCallBack *CallBack; /* if r/w, callback promise for Fid */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
- struct rx_connection *tcon = rx_ConnectionOf(tcall);
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
if (targetptr->disk.type != vDirectory) {
if (errorCode = Check_PermissionRights(targetptr, client, rights,
CHK_FETCHSTATUS, 0)) {
- if (rx_GetCallAbortCode(tcall) == errorCode)
- rx_SetCallAbortCode(tcall, 0);
+ if (rx_GetCallAbortCode(acall) == errorCode)
+ rx_SetCallAbortCode(acall, 0);
goto Bad_FetchStatus;
}
}
} /*SAFSS_FetchStatus*/
-SRXAFS_BulkStatus(tcon, Fids, OutStats, CallBacks, Sync)
- struct rx_connection *tcon;
+SRXAFS_BulkStatus(acall, Fids, OutStats, CallBacks, Sync)
+ struct rx_call *acall;
struct AFSCBFids *Fids;
struct AFSBulkStats *OutStats;
struct AFSCBs *CallBacks;
struct client *client; /* pointer to the client data */
afs_int32 rights, anyrights; /* rights for this and any user */
register struct AFSFid *tfid; /* file id we're dealing with now */
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
malloc(nfiles * sizeof(struct AFSCallBack));
CallBacks->AFSCBs_len = nfiles;
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (errorCode = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_BulkStatus;
tfid = Fids->AFSCBFids_val;
if (targetptr->disk.type != vDirectory) {
if (errorCode = Check_PermissionRights(targetptr, client, rights,
CHK_FETCHSTATUS, 0)) {
- if (rx_GetCallAbortCode(tcall) == errorCode)
- rx_SetCallAbortCode(tcall, 0);
+ if (rx_GetCallAbortCode(acall) == errorCode)
+ rx_SetCallAbortCode(acall, 0);
goto Bad_BulkStatus;
}
}
Audit_and_Return:
ViceLog(2, ("SAFS_BulkStatus returns %d\n", errorCode));
- osi_auditU (tcall, BulkFetchStatusEvent, errorCode, AUD_FIDS, Fids, AUD_END);
+ osi_auditU (acall, BulkFetchStatusEvent, errorCode, AUD_FIDS, Fids, AUD_END);
return errorCode;
} /*SRXAFS_BulkStatus*/
-SRXAFS_InlineBulkStatus(tcon, Fids, OutStats, CallBacks, Sync)
- struct rx_connection *tcon;
+SRXAFS_InlineBulkStatus(acall, Fids, OutStats, CallBacks, Sync)
+ struct rx_call *acall;
struct AFSCBFids *Fids;
struct AFSBulkStats *OutStats;
struct AFSCBs *CallBacks;
struct client *client; /* pointer to the client data */
afs_int32 rights, anyrights; /* rights for this and any user */
register struct AFSFid *tfid; /* file id we're dealing with now */
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
AFSFetchStatus *tstatus;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
malloc(nfiles * sizeof(struct AFSCallBack));
CallBacks->AFSCBs_len = nfiles;
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL)) {
+ if (errorCode = CallPreamble(acall, ACTIVECALL, &tcon)) {
goto Bad_InlineBulkStatus;
}
}
/* set OutStatus From the Fid */
- GetStatus(targetptr, &OutStats->AFSBulkStats_val[i],
- rights, anyrights, parentwhentargetnotdir);
+ GetStatus(targetptr, (struct AFSFetchStatus *) &OutStats->AFSBulkStats_val[i],
+ rights, anyrights, parentwhentargetnotdir);
/* If a r/w volume, also set the CallBack state */
if (VolumeWriteable(volptr))
Audit_and_Return:
ViceLog(2, ("SAFS_InlineBulkStatus returns %d\n", errorCode));
- osi_auditU (tcall, InlineBulkFetchStatusEvent, errorCode, AUD_FIDS, Fids, AUD_END);
+ osi_auditU (acall, InlineBulkFetchStatusEvent, errorCode, AUD_FIDS, Fids, AUD_END);
return 0;
} /*SRXAFS_InlineBulkStatus*/
-SRXAFS_FetchStatus (tcon, Fid, OutStatus, CallBack, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_FetchStatus (acall, Fid, OutStatus, CallBack, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of target file */
struct AFSFetchStatus *OutStatus; /* Returned status for the fid */
struct AFSCallBack *CallBack; /* if r/w, callback promise for Fid */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_FetchStatus;
- code = SAFSS_FetchStatus (tcall, Fid, OutStatus, CallBack, Sync);
+ code = SAFSS_FetchStatus (acall, Fid, OutStatus, CallBack, Sync);
Bad_FetchStatus:
CallPostamble(tcon);
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, FetchStatusEvent, code, AUD_FID, Fid, AUD_END);
+ osi_auditU (acall, FetchStatusEvent, code, AUD_FID, Fid, AUD_END);
return code;
} /*SRXAFS_FetchStatus*/
-SRXAFS_StoreData (tcon, Fid, InStatus, Pos, Length, FileLength, OutStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection Handle */
+SRXAFS_StoreData (acall, Fid, InStatus, Pos, Length, FileLength, OutStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of taret file */
struct AFSStoreStatus *InStatus; /* Input Status for Fid */
afs_uint32 Pos; /* Not implemented yet */
afs_uint32 Length; /* Length of data to store */
afs_uint32 FileLength; /* Length of file after store */
struct AFSFetchStatus *OutStatus; /* Returned status for target fid */
-
+ struct AFSVolSync *Sync;
{
Vnode * targetptr = 0; /* pointer to input fid */
Vnode * parentwhentargetnotdir = 0; /* parent of Fid to get ACL */
int fileCode = 0; /* return code from vol package */
Volume * volptr = 0; /* pointer to the volume header */
struct client * client; /* pointer to client structure */
- struct rx_call *tcall; /* remember the call structure for ftp */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct fs_stats_xferData *xferP; /* Ptr to this op's byte size struct */
FS_LOCK
AFSCallStats.StoreData++, AFSCallStats.TotalCalls++;
FS_UNLOCK
- /* CallPreamble changes tcon from a call to a conn */
- tcall = (struct rx_call *) tcon;
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+
+ if (errorCode = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_StoreData;
/* Get ptr to client data for user Id for logging */
/* Do the actual storing of the data */
#if FS_STATS_DETAILED
- errorCode = StoreData_RXStyle(volptr, targetptr, Fid, client, tcall,
+ errorCode = StoreData_RXStyle(volptr, targetptr, Fid, client, acall,
Pos, Length, FileLength,
(InStatus->Mask & AFS_FSYNC),
&bytesToXfer, &bytesXferred);
#else
errorCode = StoreData_RXStyle(volptr, targetptr, Fid, client,
- tcall, Pos, Length, FileLength,
+ acall, Pos, Length, FileLength,
(InStatus->Mask & AFS_FSYNC));
if (errorCode && (!targetptr->changed_newTime))
goto Bad_StoreData;
}
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, StoreDataEvent, errorCode, AUD_FID, Fid, AUD_END);
+ osi_auditU (acall, StoreDataEvent, errorCode, AUD_FID, Fid, AUD_END);
return(errorCode);
} /*SRXAFS_StoreData*/
-SRXAFS_StoreData64 (tcon, Fid, InStatus, Pos, Length, FileLength, OutStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection Handle */
+SRXAFS_StoreData64 (acall, Fid, InStatus, Pos, Length, FileLength, OutStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of taret file */
struct AFSStoreStatus *InStatus; /* Input Status for Fid */
afs_uint64 Pos; /* Not implemented yet */
afs_uint64 Length; /* Length of data to store */
afs_uint64 FileLength; /* Length of file after store */
struct AFSFetchStatus *OutStatus; /* Returned status for target fid */
+ struct AFSVolSync *Sync;
{
int code;
afs_int32 tPos;
tFileLength = FileLength.low;
#endif /* AFS_64BIT_ENV */
- code = SRXAFS_StoreData (tcon, Fid, InStatus, tPos, tLength, tFileLength,
- OutStatus, Sync);
+ code = SRXAFS_StoreData (acall, Fid, InStatus, tPos, tLength, tFileLength,
+ OutStatus, Sync);
return code;
}
-SRXAFS_StoreACL (tcon, Fid, AccessList, OutStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_StoreACL (acall, Fid, AccessList, OutStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Target dir's fid */
struct AFSOpaque *AccessList; /* Access List's contents */
struct AFSFetchStatus *OutStatus; /* Returned status of fid */
-
+ struct AFSVolSync *Sync;
{
Vnode * targetptr = 0; /* pointer to input fid */
Vnode * parentwhentargetnotdir = 0; /* parent of Fid to get ACL */
Volume * volptr = 0; /* pointer to the volume header */
struct client * client; /* pointer to client structure */
afs_int32 rights, anyrights; /* rights for this and any user */
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
#if FS_STATS_DETAILED
FS_UNLOCK
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (errorCode = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_StoreACL;
/* Get ptr to client data for user Id for logging */
BreakCallBack(client->host, Fid, 0);
/* Get the updated dir's status back to the caller */
- GetStatus(targetptr, OutStatus, rights, anyrights, (struct vnode *)0);
+ GetStatus(targetptr, OutStatus, rights, anyrights, 0);
Bad_StoreACL:
/* Update and store volume/vnode and parent vnodes back */
}
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, StoreACLEvent, errorCode, AUD_FID, Fid, AUD_END);
+ osi_auditU (acall, StoreACLEvent, errorCode, AUD_FID, Fid, AUD_END);
return errorCode;
} /*SRXAFS_StoreACL*/
* Note: This routine is called exclusively from SRXAFS_StoreStatus(), and
* should be merged when possible.
*/
-SAFSS_StoreStatus (tcon, Fid, InStatus, OutStatus, Sync)
- struct rx_connection *tcon; /* Rx connection Handle */
+SAFSS_StoreStatus (acall, Fid, InStatus, OutStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Target file's fid */
struct AFSStoreStatus *InStatus; /* Input status for Fid */
struct AFSFetchStatus *OutStatus; /* Output status for fid */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
} /*SAFSS_StoreStatus*/
-SRXAFS_StoreStatus (tcon, Fid, InStatus, OutStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection Handle */
+SRXAFS_StoreStatus (acall, Fid, InStatus, OutStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Target file's fid */
struct AFSStoreStatus *InStatus; /* Input status for Fid */
struct AFSFetchStatus *OutStatus; /* Output status for fid */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_StoreStatus;
- code = SAFSS_StoreStatus (tcon, Fid, InStatus, OutStatus, Sync);
+ code = SAFSS_StoreStatus (acall, Fid, InStatus, OutStatus, Sync);
Bad_StoreStatus:
CallPostamble(tcon);
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, StoreStatusEvent, code, AUD_FID, Fid, AUD_END);
+ osi_auditU (acall, StoreStatusEvent, code, AUD_FID, Fid, AUD_END);
return code;
} /*SRXAFS_StoreStatus*/
* This routine is called exclusively by SRXAFS_RemoveFile(), and should be
* merged in when possible.
*/
-SAFSS_RemoveFile (tcon, DirFid, Name, OutDirStatus, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SAFSS_RemoveFile (acall, DirFid, Name, OutDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Dir fid for file to remove */
char *Name; /* File name to remove */
struct AFSFetchStatus *OutDirStatus; /* Output status for dir fid's */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
#endif /* FS_STATS_DETAILED */
/* Return the updated parent dir's status back to caller */
- GetStatus(parentptr, OutDirStatus, rights, anyrights, (struct vnode *)0);
+ GetStatus(parentptr, OutDirStatus, rights, anyrights, 0);
/* Handle internal callback state for the parent and the deleted file */
if (targetptr->disk.linkCount == 0) {
} /*SAFSS_RemoveFile*/
-SRXAFS_RemoveFile (tcon, DirFid, Name, OutDirStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_RemoveFile (acall, DirFid, Name, OutDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Dir fid for file to remove */
char *Name; /* File name to remove */
struct AFSFetchStatus *OutDirStatus; /* Output status for dir fid's */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_RemoveFile;
- code = SAFSS_RemoveFile (tcon, DirFid, Name, OutDirStatus, Sync);
+ code = SAFSS_RemoveFile (acall, DirFid, Name, OutDirStatus, Sync);
Bad_RemoveFile:
CallPostamble(tcon);
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, RemoveFileEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
+ osi_auditU (acall, RemoveFileEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
return code;
} /*SRXAFS_RemoveFile*/
* This routine is called exclusively from SRXAFS_CreateFile(), and should
* be merged in when possible.
*/
-SAFSS_CreateFile (tcon, DirFid, Name, InStatus, OutFid, OutFidStatus,
+SAFSS_CreateFile (acall, DirFid, Name, InStatus, OutFid, OutFidStatus,
OutDirStatus, CallBack, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent Dir fid */
char *Name; /* File name to be created */
struct AFSStoreStatus *InStatus; /* Input status for newly created file */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
/* set up the return status for the parent dir and the newly created file */
GetStatus(targetptr, OutFidStatus, rights, anyrights, parentptr);
- GetStatus(parentptr, OutDirStatus, rights, anyrights, (struct vnode *)0);
+ GetStatus(parentptr, OutDirStatus, rights, anyrights, 0);
/* convert the write lock to a read lock before breaking callbacks */
VVnodeWriteToRead(&errorCode, parentptr);
} /*SAFSS_CreateFile*/
-SRXAFS_CreateFile (tcon, DirFid, Name, InStatus, OutFid, OutFidStatus, OutDirStatus, CallBack, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_CreateFile (acall, DirFid, Name, InStatus, OutFid, OutFidStatus, OutDirStatus, CallBack, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent Dir fid */
char *Name; /* File name to be created */
struct AFSStoreStatus *InStatus; /* Input status for newly created file */
struct AFSFetchStatus *OutFidStatus; /* Output status for new file */
struct AFSFetchStatus *OutDirStatus; /* Ouput status for the parent dir */
struct AFSCallBack *CallBack; /* Return callback promise for new file */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_CreateFile;
- code = SAFSS_CreateFile (tcon, DirFid, Name, InStatus, OutFid,
+ code = SAFSS_CreateFile (acall, DirFid, Name, InStatus, OutFid,
OutFidStatus, OutDirStatus, CallBack, Sync);
Bad_CreateFile:
}
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, CreateFileEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
+ osi_auditU (acall, CreateFileEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
return code;
} /*SRXAFS_CreateFile*/
* This routine is called exclusively from SRXAFS_Rename(), and should be
* merged in when possible.
*/
-SAFSS_Rename (tcon, OldDirFid, OldName, NewDirFid, NewName, OutOldDirStatus,
+SAFSS_Rename (acall, OldDirFid, OldName, NewDirFid, NewName, OutOldDirStatus,
OutNewDirStatus, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+ struct rx_call *acall; /* Rx call */
struct AFSFid *OldDirFid; /* From parent dir's fid */
char *OldName; /* From file name */
struct AFSFid *NewDirFid; /* To parent dir's fid */
int code;
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
}
/* set up return status */
- GetStatus(oldvptr, OutOldDirStatus, rights, anyrights, (struct vnode *)0);
- GetStatus(newvptr, OutNewDirStatus, newrights, newanyrights, (struct vnode *)0);
+ GetStatus(oldvptr, OutOldDirStatus, rights, anyrights, 0);
+ GetStatus(newvptr, OutNewDirStatus, newrights, newanyrights, 0);
if (newfileptr && doDelete) {
DeleteFileCallBacks(&newFileFid); /* no other references */
}
} /*SAFSS_Rename*/
-SRXAFS_Rename (tcon, OldDirFid, OldName, NewDirFid, NewName, OutOldDirStatus, OutNewDirStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_Rename (acall, OldDirFid, OldName, NewDirFid, NewName, OutOldDirStatus, OutNewDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *OldDirFid; /* From parent dir's fid */
char *OldName; /* From file name */
struct AFSFid *NewDirFid; /* To parent dir's fid */
char *NewName; /* To new file name */
struct AFSFetchStatus *OutOldDirStatus; /* Output status for From parent dir */
struct AFSFetchStatus *OutNewDirStatus; /* Output status for To parent dir */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_Rename;
- code = SAFSS_Rename (tcon, OldDirFid, OldName, NewDirFid, NewName,
+ code = SAFSS_Rename (acall, OldDirFid, OldName, NewDirFid, NewName,
OutOldDirStatus, OutNewDirStatus, Sync);
Bad_Rename:
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, RenameFileEvent, code, AUD_FID, OldDirFid, AUD_STR, OldName, AUD_FID, NewDirFid, AUD_STR, NewName, AUD_END);
+ osi_auditU (acall, RenameFileEvent, code, AUD_FID, OldDirFid, AUD_STR, OldName, AUD_FID, NewDirFid, AUD_STR, NewName, AUD_END);
return code;
} /*SRXAFS_Rename*/
* This routine is called exclusively by SRXAFS_Symlink(), and should be
* merged into it when possible.
*/
-SAFSS_Symlink (tcon, DirFid, Name, LinkContents, InStatus, OutFid, OutFidStatus, OutDirStatus, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SAFSS_Symlink (acall, DirFid, Name, LinkContents, InStatus, OutFid, OutFidStatus, OutDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* File name to create */
char *LinkContents; /* Contents of the new created file */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
FdHandle_t *fdP;
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
* to caller.
*/
GetStatus(targetptr, OutFidStatus, rights, anyrights, parentptr);
- GetStatus(parentptr, OutDirStatus, rights, anyrights, (struct vnode *)0);
+ GetStatus(parentptr, OutDirStatus, rights, anyrights, 0);
/* convert the write lock to a read lock before breaking callbacks */
VVnodeWriteToRead(&errorCode, parentptr);
} /*SAFSS_Symlink*/
-SRXAFS_Symlink (tcon, DirFid, Name, LinkContents, InStatus, OutFid, OutFidStatus, OutDirStatus, Sync)
+SRXAFS_Symlink (acall, DirFid, Name, LinkContents, InStatus, OutFid, OutFidStatus, OutDirStatus, Sync)
struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* File name to create */
char *LinkContents; /* Contents of the new created file */
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_Symlink;
- code = SAFSS_Symlink (tcon, DirFid, Name, LinkContents, InStatus, OutFid,
+ code = SAFSS_Symlink (acall, DirFid, Name, LinkContents, InStatus, OutFid,
OutFidStatus, OutDirStatus, Sync);
Bad_Symlink:
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, SymlinkEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
+ osi_auditU (acall, SymlinkEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
return code;
} /*SRXAFS_Symlink*/
* This routine is called exclusively by SRXAFS_Link(), and should be
* merged into it when possible.
*/
-SAFSS_Link (tcon, DirFid, Name, ExistingFid, OutFidStatus, OutDirStatus, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SAFSS_Link (acall, DirFid, Name, ExistingFid, OutFidStatus, OutDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* File name to create */
struct AFSFid *ExistingFid; /* Fid of existing fid we'll make link to */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
/* set up return status */
GetStatus(targetptr, OutFidStatus, rights, anyrights, parentptr);
- GetStatus(parentptr, OutDirStatus, rights, anyrights, (struct vnode *)0);
+ GetStatus(parentptr, OutDirStatus, rights, anyrights, 0);
/* convert the write locks to read locks before breaking callbacks */
VVnodeWriteToRead(&errorCode, targetptr);
} /*SAFSS_Link*/
-SRXAFS_Link (tcon, DirFid, Name, ExistingFid, OutFidStatus, OutDirStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_Link (acall, DirFid, Name, ExistingFid, OutFidStatus, OutDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* File name to create */
struct AFSFid *ExistingFid; /* Fid of existing fid we'll make link to */
struct AFSFetchStatus *OutFidStatus; /* Output status for newly created file */
struct AFSFetchStatus *OutDirStatus; /* Outpout status for parent dir */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_Link;
- code = SAFSS_Link (tcon, DirFid, Name, ExistingFid, OutFidStatus,
+ code = SAFSS_Link (acall, DirFid, Name, ExistingFid, OutFidStatus,
OutDirStatus, Sync);
Bad_Link:
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, LinkEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_FID, ExistingFid, AUD_END);
+ osi_auditU (acall, LinkEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_FID, ExistingFid, AUD_END);
return code;
} /*SRXAFS_Link*/
* This routine is called exclusively by SRXAFS_MakeDir(), and should be
* merged into it when possible.
*/
-SAFSS_MakeDir (tcon, DirFid, Name, InStatus, OutFid, OutFidStatus,
+SAFSS_MakeDir (acall, DirFid, Name, InStatus, OutFid, OutFidStatus,
OutDirStatus, CallBack, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* Name of dir to be created */
struct AFSStoreStatus *InStatus; /* Input status for new dir */
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
} /*SAFSS_MakeDir*/
-SRXAFS_MakeDir (tcon, DirFid, Name, InStatus, OutFid, OutFidStatus, OutDirStatus, CallBack, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_MakeDir (acall, DirFid, Name, InStatus, OutFid, OutFidStatus, OutDirStatus, CallBack, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* Name of dir to be created */
struct AFSStoreStatus *InStatus; /* Input status for new dir */
struct AFSFetchStatus *OutFidStatus; /* Output status for new directory */
struct AFSFetchStatus *OutDirStatus; /* Output status for parent dir */
struct AFSCallBack *CallBack; /* Returned callback promise for new dir */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
FS_UNLOCK
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_MakeDir;
code = SAFSS_MakeDir (tcon, DirFid, Name, InStatus, OutFid,
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, MakeDirEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
+ osi_auditU (acall, MakeDirEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
return code;
} /*SRXAFS_MakeDir*/
* This routine is called exclusively by SRXAFS_RemoveDir(), and should be
* merged into it when possible.
*/
-SAFSS_RemoveDir (tcon, DirFid, Name, OutDirStatus, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SAFSS_RemoveDir (acall, DirFid, Name, OutDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* (Empty) dir's name to be removed */
struct AFSFetchStatus *OutDirStatus; /* Output status for the parent dir */
Vnode debugvnode1, debugvnode2;
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
} /*SAFSS_RemoveDir*/
-SRXAFS_RemoveDir (tcon, DirFid, Name, OutDirStatus, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_RemoveDir (acall, DirFid, Name, OutDirStatus, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *DirFid; /* Parent dir's fid */
char *Name; /* (Empty) dir's name to be removed */
struct AFSFetchStatus *OutDirStatus; /* Output status for the parent dir */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_RemoveDir;
code = SAFSS_RemoveDir (tcon, DirFid, Name, OutDirStatus, Sync);
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, RemoveDirEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
+ osi_auditU (acall, RemoveDirEvent, code, AUD_FID, DirFid, AUD_STR, Name, AUD_END);
return code;
} /*SRXAFS_RemoveDir*/
* This routine is called exclusively by SRXAFS_SetLock(), and should be
* merged into it when possible.
*/
-SAFSS_SetLock (tcon, Fid, type, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SAFSS_SetLock (acall, Fid, type, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to lock */
ViceLockType type; /* Type of lock (Read or write) */
struct AFSVolSync *Sync;
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
static char * locktype[2] = {"LockRead","LockWrite"};
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
if (type != LockRead && type != LockWrite) {
errorCode = EINVAL;
} /*SAFSS_SetLock*/
-SRXAFS_OldSetLock(tcon, Fid, type, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_OldSetLock(acall, Fid, type, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to lock */
ViceLockType type; /* Type of lock (Read or write) */
-
+ struct AFSVolSync *Sync;
{
- return SRXAFS_SetLock(tcon, Fid, type, Sync);
+ return SRXAFS_SetLock(acall, Fid, type, Sync);
} /*SRXAFS_OldSetLock*/
-SRXAFS_SetLock (tcon, Fid, type, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_SetLock (acall, Fid, type, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to lock */
ViceLockType type; /* Type of lock (Read or write) */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_SetLock;
code = SAFSS_SetLock (tcon, Fid, type, Sync);
}
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, SetLockEvent, code, AUD_FID, Fid, AUD_LONG, type, AUD_END);
+ osi_auditU (acall, SetLockEvent, code, AUD_FID, Fid, AUD_LONG, type, AUD_END);
return code;
} /*SRXAFS_SetLock*/
* This routine is called exclusively by SRXAFS_ExtendLock(), and should be
* merged into it when possible.
*/
-SAFSS_ExtendLock (tcon, Fid, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SAFSS_ExtendLock (acall, Fid, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file whose lock we extend */
struct AFSVolSync *Sync;
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
} /*SAFSS_ExtendLock*/
-SRXAFS_OldExtendLock (tcon, Fid, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_OldExtendLock (acall, Fid, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file whose lock we extend */
-
+ struct AFSVolSync *Sync;
{
- return SRXAFS_ExtendLock(tcon, Fid, Sync);
+ return SRXAFS_ExtendLock(acall, Fid, Sync);
} /*SRXAFS_OldExtendLock*/
-SRXAFS_ExtendLock (tcon, Fid, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_ExtendLock (acall, Fid, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file whose lock we extend */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_ExtendLock;
code = SAFSS_ExtendLock (tcon, Fid, Sync);
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, ExtendLockEvent, code, AUD_FID, Fid , AUD_END);
+ osi_auditU (acall, ExtendLockEvent, code, AUD_FID, Fid , AUD_END);
return code;
} /*SRXAFS_ExtendLock*/
* This routine is called exclusively by SRXAFS_ReleaseLock(), and should be
* merged into it when possible.
*/
-SAFSS_ReleaseLock (tcon, Fid, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
+SAFSS_ReleaseLock (acall, Fid, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to release lock */
struct AFSVolSync *Sync;
afs_int32 rights, anyrights; /* rights for this and any user */
struct client *t_client; /* tmp ptr to client data */
struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
/* Get ptr to client data for user Id for logging */
t_client = (struct client *) rx_GetSpecific(tcon, rxcon_client_key);
} /*SAFSS_ReleaseLock*/
-SRXAFS_OldReleaseLock (tcon, Fid, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_OldReleaseLock (acall, Fid, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to release lock */
-
+ struct AFSVolSync *Sync;
{
- return SRXAFS_ReleaseLock(tcon, Fid, Sync);
+ return SRXAFS_ReleaseLock(acall, Fid, Sync);
} /*SRXAFS_OldReleaseLock*/
-SRXAFS_ReleaseLock (tcon, Fid, Sync)
- struct AFSVolSync *Sync;
- struct rx_connection *tcon; /* Rx connection handle */
+SRXAFS_ReleaseLock (acall, Fid, Sync)
+ struct rx_call *acall; /* Rx call */
struct AFSFid *Fid; /* Fid of file to release lock */
-
+ struct AFSVolSync *Sync;
{
afs_int32 code;
- struct rx_call *tcall = (struct rx_call *) tcon;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
+ if (code = CallPreamble(acall, ACTIVECALL, &tcon))
goto Bad_ReleaseLock;
code = SAFSS_ReleaseLock (tcon, Fid, Sync);
#endif /* FS_STATS_DETAILED */
- osi_auditU (tcall, ReleaseLockEvent, code, AUD_FID, Fid , AUD_END);
+ osi_auditU (acall, ReleaseLockEvent, code, AUD_FID, Fid , AUD_END);
return code;
} /*SRXAFS_ReleaseLock*/
* This routine is called exclusively by SRXAFS_GetStatistics(), and should be
* merged into it when possible.
*/
-static GetStatistics (tcon, Statistics)
- struct rx_connection *tcon; /* Rx connection handle */
+static GetStatistics (acall, Statistics)
+ struct rx_call *acall; /* Rx call */
struct AFSStatistics *Statistics; /* Placeholder for returned AFS statistics */
{
ViceLog(1, ("SAFS_GetStatistics Received\n"));
} /*GetStatistics*/
-SRXAFS_GetStatistics (tcon, Statistics)
- struct rx_connection *tcon; /* Rx connection handle */
- struct AFSStatistics *Statistics; /* Placeholder for returned AFS statistics */
+SRXAFS_GetStatistics (acall, Statistics)
+ struct rx_call *acall; /* Rx call */
+ struct ViceStatistics *Statistics; /* Placeholder for returned AFS statistics */
{
afs_int32 code;
+ struct rx_connection *tcon;
#if FS_STATS_DETAILED
struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
struct timeval opStartTime,
TM_GetTimeOfDay(&opStartTime, 0);
#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, NOTACTIVECALL))
+ if (code = CallPreamble(acall, NOTACTIVECALL, &tcon))
goto Bad_GetStatistics;
code = GetStatistics (tcon, Statistics);
{ /*FillPerfValues*/
- int dir_Buffers; /*# buffers in use by dir package*/
- int dir_Calls; /*# read calls in dir package*/
- int dir_IOs; /*# I/O ops in dir package*/
-
- /*
- * Vnode cache section.
- */
- a_perfP->vcache_L_Entries = VnodeClassInfo[vLarge].cacheSize;
- a_perfP->vcache_L_Allocs = VnodeClassInfo[vLarge].allocs;
- a_perfP->vcache_L_Gets = VnodeClassInfo[vLarge].gets;
- a_perfP->vcache_L_Reads = VnodeClassInfo[vLarge].reads;
- a_perfP->vcache_L_Writes = VnodeClassInfo[vLarge].writes;
- a_perfP->vcache_S_Entries = VnodeClassInfo[vSmall].cacheSize;
- a_perfP->vcache_S_Allocs = VnodeClassInfo[vSmall].allocs;
- a_perfP->vcache_S_Gets = VnodeClassInfo[vSmall].gets;
- a_perfP->vcache_S_Reads = VnodeClassInfo[vSmall].reads;
- a_perfP->vcache_S_Writes = VnodeClassInfo[vSmall].writes;
- a_perfP->vcache_H_Entries = VolumeCacheSize;
- a_perfP->vcache_H_Gets = VolumeGets;
- a_perfP->vcache_H_Replacements = VolumeReplacements;
-
- /*
- * Directory section.
- */
- DStat(&dir_Buffers, &dir_Calls, &dir_IOs);
- a_perfP->dir_Buffers = (afs_int32) dir_Buffers;
- a_perfP->dir_Calls = (afs_int32 )dir_Calls;
- a_perfP->dir_IOs = (afs_int32) dir_IOs;
-
- /*
- * Rx section.
- */
- a_perfP->rx_packetRequests =
- (afs_int32) rx_stats.packetRequests;
- a_perfP->rx_noPackets_RcvClass =
- (afs_int32) rx_stats.receivePktAllocFailures;
- a_perfP->rx_noPackets_SendClass =
- (afs_int32) rx_stats.sendPktAllocFailures;
- a_perfP->rx_noPackets_SpecialClass =
- (afs_int32) rx_stats.specialPktAllocFailures;
- a_perfP->rx_socketGreedy =
- (afs_int32) rx_stats.socketGreedy;
- a_perfP->rx_bogusPacketOnRead =
- (afs_int32) rx_stats.bogusPacketOnRead;
- a_perfP->rx_bogusHost =
- (afs_int32) rx_stats.bogusHost;
- a_perfP->rx_noPacketOnRead =
- (afs_int32) rx_stats.noPacketOnRead;
- a_perfP->rx_noPacketBuffersOnRead =
- (afs_int32) rx_stats.noPacketBuffersOnRead;
- a_perfP->rx_selects =
- (afs_int32) rx_stats.selects;
- a_perfP->rx_sendSelects =
- (afs_int32) rx_stats.sendSelects;
- a_perfP->rx_packetsRead_RcvClass =
- (afs_int32) rx_stats.packetsRead[RX_PACKET_CLASS_RECEIVE];
- a_perfP->rx_packetsRead_SendClass =
- (afs_int32) rx_stats.packetsRead[RX_PACKET_CLASS_SEND];
- a_perfP->rx_packetsRead_SpecialClass =
- (afs_int32) rx_stats.packetsRead[RX_PACKET_CLASS_SPECIAL];
- a_perfP->rx_dataPacketsRead =
- (afs_int32) rx_stats.dataPacketsRead;
- a_perfP->rx_ackPacketsRead =
- (afs_int32) rx_stats.ackPacketsRead;
- a_perfP->rx_dupPacketsRead =
- (afs_int32) rx_stats.dupPacketsRead;
- a_perfP->rx_spuriousPacketsRead =
- (afs_int32) rx_stats.spuriousPacketsRead;
- a_perfP->rx_packetsSent_RcvClass =
- (afs_int32) rx_stats.packetsSent[RX_PACKET_CLASS_RECEIVE];
- a_perfP->rx_packetsSent_SendClass =
- (afs_int32) rx_stats.packetsSent[RX_PACKET_CLASS_SEND];
- a_perfP->rx_packetsSent_SpecialClass =
- (afs_int32) rx_stats.packetsSent[RX_PACKET_CLASS_SPECIAL];
- a_perfP->rx_ackPacketsSent =
- (afs_int32) rx_stats.ackPacketsSent;
- a_perfP->rx_pingPacketsSent =
- (afs_int32) rx_stats.pingPacketsSent;
- a_perfP->rx_abortPacketsSent =
- (afs_int32) rx_stats.abortPacketsSent;
- a_perfP->rx_busyPacketsSent =
- (afs_int32) rx_stats.busyPacketsSent;
- a_perfP->rx_dataPacketsSent =
- (afs_int32) rx_stats.dataPacketsSent;
- a_perfP->rx_dataPacketsReSent =
- (afs_int32) rx_stats.dataPacketsReSent;
- a_perfP->rx_dataPacketsPushed =
- (afs_int32) rx_stats.dataPacketsPushed;
- a_perfP->rx_ignoreAckedPacket =
- (afs_int32) rx_stats.ignoreAckedPacket;
- a_perfP->rx_totalRtt_Sec =
- (afs_int32) rx_stats.totalRtt.sec;
- a_perfP->rx_totalRtt_Usec =
- (afs_int32) rx_stats.totalRtt.usec;
- a_perfP->rx_minRtt_Sec =
- (afs_int32) rx_stats.minRtt.sec;
- a_perfP->rx_minRtt_Usec =
- (afs_int32) rx_stats.minRtt.usec;
- a_perfP->rx_maxRtt_Sec =
- (afs_int32) rx_stats.maxRtt.sec;
- a_perfP->rx_maxRtt_Usec =
- (afs_int32) rx_stats.maxRtt.usec;
- a_perfP->rx_nRttSamples =
- (afs_int32) rx_stats.nRttSamples;
- a_perfP->rx_nServerConns =
- (afs_int32) rx_stats.nServerConns;
- a_perfP->rx_nClientConns =
- (afs_int32) rx_stats.nClientConns;
- a_perfP->rx_nPeerStructs =
- (afs_int32) rx_stats.nPeerStructs;
- a_perfP->rx_nCallStructs =
- (afs_int32) rx_stats.nCallStructs;
- a_perfP->rx_nFreeCallStructs =
- (afs_int32) rx_stats.nFreeCallStructs;
-
- a_perfP->host_NumHostEntries = HTs;
- a_perfP->host_HostBlocks = HTBlocks;
- h_GetHostNetStats(&(a_perfP->host_NonDeletedHosts),
- &(a_perfP->host_HostsInSameNetOrSubnet),
- &(a_perfP->host_HostsInDiffSubnet),
- &(a_perfP->host_HostsInDiffNetwork));
- a_perfP->host_NumClients = CEs;
- a_perfP->host_ClientBlocks = CEBlocks;
-
- a_perfP->sysname_ID = afs_perfstats.sysname_ID;
-
-} /*FillPerfValues*/
-
-
-/*------------------------------------------------------------------------
- * EXPORTED SRXAFS_GetXStats
- *
- * Description:
- * Routine called by the server-side callback RPC interface to
- * implement getting the given data collection from the extended
- * File Server statistics.
- *
- * Arguments:
- * a_call : Ptr to Rx call on which this request came in.
- * a_clientVersionNum : Client version number.
- * a_opCode : Desired operation.
- * a_serverVersionNumP : Ptr to version number to set.
- * a_timeP : Ptr to time value (seconds) to set.
- * a_dataP : Ptr to variable array structure to return
- * stuff in.
- *
- * Returns:
- * 0 (always).
- *
- * Environment:
- * Nothing interesting.
- *
- * Side Effects:
- * As advertised.
- *------------------------------------------------------------------------*/
-
-int SRXAFS_GetXStats(a_call, a_clientVersionNum, a_collectionNumber, a_srvVersionNumP, a_timeP, a_dataP)
- struct rx_call *a_call;
- afs_int32 a_clientVersionNum;
- afs_int32 a_collectionNumber;
- afs_int32 *a_srvVersionNumP;
- afs_int32 *a_timeP;
- AFS_CollData *a_dataP;
-
-{ /*SRXAFS_GetXStats*/
-
- register int code; /*Return value*/
- afs_int32 *dataBuffP; /*Ptr to data to be returned*/
- afs_int32 dataBytes; /*Bytes in data buffer*/
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_GETXSTATS]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
-
- /*
- * Record the time of day and the server version number.
- */
- *a_srvVersionNumP = AFS_XSTAT_VERSION;
- *a_timeP = FT_ApproxTime();
-
- /*
- * Stuff the appropriate data in there (assume victory)
- */
- code = 0;
-
- ViceLog(1, ("Received GetXStats call for collection %d\n", a_collectionNumber));
-
-#if 0
- /*
- * We're not keeping stats, so just return successfully with
- * no data.
- */
- a_dataP->AFS_CollData_len = 0;
- a_dataP->AFS_CollData_val = (afs_int32 *)0;
-#endif /* 0 */
-
- switch(a_collectionNumber) {
- case AFS_XSTATSCOLL_CALL_INFO:
- /*
- * Pass back all the call-count-related data.
- *
- * >>> We are forced to allocate a separate area in which to
- * >>> put this stuff in by the RPC stub generator, since it
- * >>> will be freed at the tail end of the server stub code.
- */
-#if 0
- /*
- * I don't think call-level stats are being collected yet
- * for the File Server.
- */
- dataBytes = sizeof(struct afs_Stats);
- dataBuffP = (afs_int32 *)malloc(dataBytes);
- memcpy(dataBuffP, &afs_cmstats, dataBytes);
- a_dataP->AFS_CollData_len = dataBytes>>2;
- a_dataP->AFS_CollData_val = dataBuffP;
-#else
- a_dataP->AFS_CollData_len = 0;
- a_dataP->AFS_CollData_val = (afs_int32 *)0;
-#endif /* 0 */
- break;
-
- case AFS_XSTATSCOLL_PERF_INFO:
- /*
- * Pass back all the regular performance-related data.
- *
- * >>> We are forced to allocate a separate area in which to
- * >>> put this stuff in by the RPC stub generator, since it
- * >>> will be freed at the tail end of the server stub code.
- */
-
- afs_perfstats.numPerfCalls++;
- FillPerfValues(&afs_perfstats);
-
- /*
- * Don't overwrite the spares at the end.
- */
-
- dataBytes = sizeof(struct afs_PerfStats);
- dataBuffP = (afs_int32 *)osi_Alloc(dataBytes);
- memcpy(dataBuffP, &afs_perfstats, dataBytes);
- a_dataP->AFS_CollData_len = dataBytes>>2;
- a_dataP->AFS_CollData_val = dataBuffP;
- break;
-
- case AFS_XSTATSCOLL_FULL_PERF_INFO:
- /*
- * Pass back the full collection of performance-related data.
- * We have to stuff the basic, overall numbers in, but the
- * detailed numbers are kept in the structure already.
- *
- * >>> We are forced to allocate a separate area in which to
- * >>> put this stuff in by the RPC stub generator, since it
- * >>> will be freed at the tail end of the server stub code.
- */
-
- afs_perfstats.numPerfCalls++;
-#if FS_STATS_DETAILED
- afs_FullPerfStats.overall.numPerfCalls = afs_perfstats.numPerfCalls;
- FillPerfValues(&afs_FullPerfStats.overall);
-
- /*
- * Don't overwrite the spares at the end.
- */
-
- dataBytes = sizeof(struct fs_stats_FullPerfStats);
- dataBuffP = (afs_int32 *)osi_Alloc(dataBytes);
- memcpy(dataBuffP, &afs_FullPerfStats, dataBytes);
- a_dataP->AFS_CollData_len = dataBytes>>2;
- a_dataP->AFS_CollData_val = dataBuffP;
-#endif
- break;
-
- default:
- /*
- * Illegal collection number.
- */
- a_dataP->AFS_CollData_len = 0;
- a_dataP->AFS_CollData_val = (afs_int32 *)0;
- code = 1;
- } /*Switch on collection number*/
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- if (code == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-
-#endif /* FS_STATS_DETAILED */
-
- return(code);
-
-} /*SRXAFS_GetXStats*/
-
-
-SRXAFS_GiveUpCallBacks (tcon, FidArray, CallBackArray)
- struct rx_connection *tcon; /* Rx connection handle */
- struct AFSCBFids *FidArray; /* Array of Fids entries */
- struct AFSCBs *CallBackArray; /* array of callbacks */
-
-{
- afs_int32 errorCode;
- register int i;
- struct client *client;
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_GIVEUPCALLBACKS]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
-
- ViceLog(1, ("SAFS_GiveUpCallBacks (Noffids=%d)\n", FidArray->AFSCBFids_len));
- FS_LOCK
- AFSCallStats.GiveUpCallBacks++, AFSCallStats.TotalCalls++;
- FS_UNLOCK
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
- goto Bad_GiveUpCallBacks;
-
- if (FidArray->AFSCBFids_len < CallBackArray->AFSCBs_len) {
- ViceLog(0, ("GiveUpCallBacks: #Fids %d < #CallBacks %d, host=%x\n",
- FidArray->AFSCBFids_len, CallBackArray->AFSCBs_len,
- (tcon->peer ? tcon->peer->host : 0)));
- errorCode = EINVAL;
- goto Bad_GiveUpCallBacks;
- }
-
- errorCode = GetClient(tcon, &client);
- if (!errorCode) {
- for (i=0; i < FidArray->AFSCBFids_len; i++) {
- register struct AFSFid *fid = &(FidArray->AFSCBFids_val[i]);
- DeleteCallBack(client->host, fid);
- }
- }
-
-Bad_GiveUpCallBacks:
- CallPostamble(tcon);
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- if (errorCode == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-#endif /* FS_STATS_DETAILED */
-out:
- return errorCode;
-
-} /*SRXAFS_GiveUpCallBacks*/
-
-
-SRXAFS_NGetVolumeInfo (tcon, avolid, avolinfo)
- struct rx_connection *tcon; /* Rx connection handle */
- char *avolid; /* Volume name/id */
- struct AFSVolumeInfo *avolinfo; /* Returned volume's specific info */
-
-{
- return(VNOVOL); /* XXX Obsolete routine XXX */
-
-} /*SRXAFS_NGetVolumeInfo*/
-
-
-/*
- * Dummy routine. Should never be called (the cache manager should only
- * invoke this interface when communicating with a AFS/DFS Protocol
- * Translator).
- */
-SRXAFS_Lookup(call_p, afs_dfid_p, afs_name_p, afs_fid_p,
- afs_status_p, afs_dir_status_p, afs_callback_p, afs_sync_p)
- struct rx_call *call_p; /* Rx call handle */
- struct AFSFid *afs_dfid_p; /* Directory */
- char *afs_name_p; /* Name of file to lookup */
- struct AFSFid *afs_fid_p; /* Place to return fid of file */
- struct AFSFetchStatus *afs_status_p; /* Place to return file status */
- struct AFSFetchStatus *afs_dir_status_p;/* Place to return file status */
- struct AFSCallBack *afs_callback_p; /* If r/w, callback promise for Fid */
- struct AFSVolSync *afs_sync_p; /* Volume sync info */
-{
- return EINVAL;
-}
-
-
-SRXAFS_FlushCPS(tcon, vids, addrs, spare1, spare2, spare3)
- struct rx_connection *tcon;
- struct ViceIds *vids;
- struct IPAddrs *addrs;
- afs_int32 spare1, *spare2, *spare3;
-{
- int i;
- afs_int32 nids, naddrs;
- afs_int32 *vd, *addr;
- int errorCode = 0; /* return code to caller */
- struct client *client;
- struct rx_call *tcall = (struct rx_call *) tcon;
-
- ViceLog(1, ("SRXAFS_FlushCPS\n"));
- FS_LOCK
- AFSCallStats.TotalCalls++;
- FS_UNLOCK
- nids = vids->ViceIds_len; /* # of users in here */
- naddrs = addrs->IPAddrs_len; /* # of hosts in here */
- if (nids < 0 || naddrs < 0) {
- errorCode = EINVAL;
- goto Bad_FlushCPS;
- }
-
- vd = vids->ViceIds_val;
- for (i=0; i<nids; i++, vd++) {
- if (!*vd)
- continue;
- client = h_ID2Client(*vd); /* returns client locked, or NULL */
- if (!client)
- continue;
-
- BoostSharedLock(&client->lock);
- client->prfail = 2; /* Means re-eval client's cps */
-#ifdef notdef
- if (client->tcon) {
- rx_SetRock(((struct rx_connection *) client->tcon), 0);
- }
-#endif
- if ((client->ViceId != ANONYMOUSID) && client->CPS.prlist_val) {
- free(client->CPS.prlist_val);
- client->CPS.prlist_val = (afs_int32 *)0;
- }
- ReleaseWriteLock(&client->lock);
- }
-
- addr = addrs->IPAddrs_val;
- for (i=0; i<naddrs; i++, addr++) {
- if (*addr)
- h_flushhostcps(*addr, 7001);
- }
-
-Bad_FlushCPS:
- ViceLog(2, ("SAFS_FlushCPS returns %d\n", errorCode));
- return errorCode;
-} /*SRXAFS_FlushCPS */
-
-
-
-static GetVolumeInfo (tcon, avolid, avolinfo)
- struct rx_connection *tcon; /* Rx Connection handle */
- char *avolid; /* Volume name/id */
- struct VolumeInfo *avolinfo; /* Returned volume's specific info */
-
-{
- int errorCode = 0; /* error code */
-
- FS_LOCK
- AFSCallStats.GetVolumeInfo++, AFSCallStats.TotalCalls++;
- FS_UNLOCK
-
- errorCode = TryLocalVLServer(avolid, avolinfo);
- ViceLog(1, ("SAFS_GetVolumeInfo returns %d, Volume %u, type %x, servers %x %x %x %x...\n",
- errorCode, avolinfo->Vid, avolinfo->Type,
- avolinfo->Server0, avolinfo->Server1, avolinfo->Server2,
- avolinfo->Server3));
- return(errorCode);
-}
-
-
-/* worthless hack to let CS keep running ancient software */
-static afs_vtoi(aname)
- register char *aname;
-
-{
- register afs_int32 temp;
- register int tc;
-
- temp = 0;
- while(tc = *aname++) {
- if (tc > '9' || tc < '0') return 0; /* invalid name */
- temp *= 10;
- temp += tc - '0';
- }
- return temp;
-}
-
-/*
- * may get name or #, but must handle all weird cases (recognize readonly
- * or backup volumes by name or #
- */
-static CopyVolumeEntry(aname, ave, av)
- char *aname;
- register struct VolumeInfo *av;
- register struct vldbentry *ave;
-
-{
- register int i, j, vol;
- afs_int32 mask, whichType;
- afs_uint32 *serverHost, *typePtr;
-
- /* figure out what type we want if by name */
- i = strlen(aname);
- if (i >= 8 && strcmp(aname+i-7, ".backup") == 0)
- whichType = BACKVOL;
- else if (i >= 10 && strcmp(aname+i-9, ".readonly")==0)
- whichType = ROVOL;
- else whichType = RWVOL;
-
- vol = afs_vtoi(aname);
- if (vol == 0) vol = ave->volumeId[whichType];
-
- /*
- * Now vol has volume # we're interested in. Next, figure out the type
- * of the volume by looking finding it in the vldb entry
- */
- if ((ave->flags&VLF_RWEXISTS) && vol == ave->volumeId[RWVOL]) {
- mask = VLSF_RWVOL;
- whichType = RWVOL;
- }
- else if ((ave->flags&VLF_ROEXISTS) && vol == ave->volumeId[ROVOL]) {
- mask = VLSF_ROVOL;
- whichType = ROVOL;
- }
- else if ((ave->flags&VLF_BACKEXISTS) && vol == ave->volumeId[BACKVOL]) {
- mask = VLSF_RWVOL; /* backup always is on the same volume as parent */
- whichType = BACKVOL;
- }
- else
- return EINVAL; /* error: can't find volume in vldb entry */
-
- typePtr = &av->Type0;
- serverHost = &av->Server0;
- av->Vid = vol;
- av->Type = whichType;
- av->Type0 = av->Type1 = av->Type2 = av->Type3 = av->Type4 = 0;
- if (ave->flags & VLF_RWEXISTS) typePtr[RWVOL] = ave->volumeId[RWVOL];
- if (ave->flags & VLF_ROEXISTS) typePtr[ROVOL] = ave->volumeId[ROVOL];
- if (ave->flags & VLF_BACKEXISTS) typePtr[BACKVOL] = ave->volumeId[BACKVOL];
-
- for(i=0,j=0; i<ave->nServers; i++) {
- if ((ave->serverFlags[i] & mask) == 0) continue; /* wrong volume */
- serverHost[j] = ave->serverNumber[i];
- j++;
- }
- av->ServerCount = j;
- if (j < 8) serverHost[j++] = 0; /* bogus 8, but compat only now */
- return 0;
-}
-
-
-static TryLocalVLServer(avolid, avolinfo)
- char *avolid;
- struct VolumeInfo *avolinfo;
-
-{
- static struct rx_connection *vlConn = 0;
- static int down = 0;
- static afs_int32 lastDownTime = 0;
- struct vldbentry tve;
- struct rx_securityClass *vlSec;
- register afs_int32 code;
-
- if (!vlConn) {
- vlSec = (struct rx_securityClass *) rxnull_NewClientSecurityObject();
- vlConn = rx_NewConnection(htonl(0x7f000001), htons(7003), 52, vlSec, 0);
- rx_SetConnDeadTime(vlConn, 15); /* don't wait long */
- }
- if (down && (FT_ApproxTime() < lastDownTime + 180)) {
- return 1; /* failure */
- }
-
- code = VL_GetEntryByNameO(vlConn, avolid, &tve);
- if (code >= 0) down = 0; /* call worked */
- if (code) {
- if (code < 0) {
- lastDownTime = FT_ApproxTime(); /* last time we tried an RPC */
- down = 1;
- }
- return code;
- }
-
- /* otherwise convert to old format vldb entry */
- code = CopyVolumeEntry(avolid, &tve, avolinfo);
- return code;
-}
-
-
-SRXAFS_GetVolumeInfo (tcon, avolid, avolinfo)
- struct rx_connection *tcon; /* Rx connection handle */
- char *avolid; /* Volume name/id */
- struct VolumeInfo *avolinfo; /* Returned volume's specific info */
-
-{
- afs_int32 code;
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_GETVOLUMEINFO]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
- goto Bad_GetVolumeInfo;
-
- code = GetVolumeInfo (tcon, avolid, avolinfo);
- avolinfo->Type4 = 0xabcd9999; /* tell us to try new vldb */
-
-Bad_GetVolumeInfo:
- CallPostamble(tcon);
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- if (code == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-
-#endif /* FS_STATS_DETAILED */
-
- return code;
-
-} /*SRXAFS_GetVolumeInfo*/
-
-
-SRXAFS_GetVolumeStatus (tcon, avolid, FetchVolStatus, Name, OfflineMsg, Motd)
- struct rx_connection *tcon; /* Rx connection handle */
- afs_int32 avolid; /* Volume's id */
- AFSFetchVolumeStatus *FetchVolStatus; /* Place to hold volume's status info */
- char **Name; /* Returned volume's name */
- char **OfflineMsg; /* Returned offline msg, if any */
- char **Motd; /* Returned Motd msg, if any */
-
-{
- Vnode * targetptr = 0; /* vnode of the new file */
- Vnode * parentwhentargetnotdir = 0; /* vnode of parent */
- int errorCode = 0; /* error code */
- Volume * volptr = 0; /* pointer to the volume header */
- struct client * client; /* pointer to client entry */
- afs_int32 rights, anyrights; /* rights for this and any user */
- AFSFid dummyFid;
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_GETVOLUMESTATUS]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
-
- ViceLog(1,("SAFS_GetVolumeStatus for volume %u\n", avolid));
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
- goto Bad_GetVolumeStatus;
-
- FS_LOCK
- AFSCallStats.GetVolumeStatus++, AFSCallStats.TotalCalls++;
- FS_UNLOCK
-
- if (avolid == 0) {
- errorCode = EINVAL;
- goto Bad_GetVolumeStatus;
- }
- dummyFid.Volume = avolid, dummyFid.Vnode = (afs_int32)ROOTVNODE, dummyFid.Unique = 1;
-
- if (errorCode = GetVolumePackage(tcon, &dummyFid, &volptr, &targetptr,
- MustBeDIR, &parentwhentargetnotdir,
- &client, READ_LOCK, &rights, &anyrights))
- goto Bad_GetVolumeStatus;
-
- if ((VanillaUser(client)) && (!(rights & PRSFS_READ))) {
- errorCode = EACCES;
- goto Bad_GetVolumeStatus;
- }
- RXGetVolumeStatus(FetchVolStatus, Name, OfflineMsg, Motd, volptr);
-
-Bad_GetVolumeStatus:
- PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *)0, volptr);
- ViceLog(2,("SAFS_GetVolumeStatus returns %d\n",errorCode));
- /* next is to guarantee out strings exist for stub */
- if (*Name == 0) {*Name = (char *) malloc(1); **Name = 0;}
- if (*Motd == 0) {*Motd = (char *) malloc(1); **Motd = 0;}
- if (*OfflineMsg == 0) {*OfflineMsg = (char *) malloc(1); **OfflineMsg = 0;}
- CallPostamble(tcon);
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- if (errorCode == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-
-#endif /* FS_STATS_DETAILED */
- return(errorCode);
-
-} /*SRXAFS_GetVolumeStatus*/
-
-
-SRXAFS_SetVolumeStatus (tcon, avolid, StoreVolStatus, Name, OfflineMsg, Motd)
- struct rx_connection *tcon; /* Rx connection handle */
- afs_int32 avolid; /* Volume's id */
- AFSStoreVolumeStatus *StoreVolStatus; /* Adjusted output volume's status */
- char *Name; /* Set new volume's name, if applicable */
- char *OfflineMsg; /* Set new offline msg, if applicable */
- char *Motd; /* Set new motd msg, if applicable */
-
-{
- Vnode * targetptr = 0; /* vnode of the new file */
- Vnode * parentwhentargetnotdir = 0; /* vnode of parent */
- int errorCode = 0; /* error code */
- Volume * volptr = 0; /* pointer to the volume header */
- struct client * client; /* pointer to client entry */
- afs_int32 rights, anyrights; /* rights for this and any user */
- AFSFid dummyFid;
- struct rx_call *tcall = (struct rx_call *) tcon;
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_SETVOLUMESTATUS]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
-
- ViceLog(1,("SAFS_SetVolumeStatus for volume %u\n", avolid));
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
- goto Bad_SetVolumeStatus;
-
- FS_LOCK
- AFSCallStats.SetVolumeStatus++, AFSCallStats.TotalCalls++;
- FS_UNLOCK
-
- if (avolid == 0) {
- errorCode = EINVAL;
- goto Bad_SetVolumeStatus;
- }
- dummyFid.Volume = avolid, dummyFid.Vnode = (afs_int32)ROOTVNODE, dummyFid.Unique = 1;
-
- if (errorCode = GetVolumePackage(tcon, &dummyFid, &volptr, &targetptr,
- MustBeDIR, &parentwhentargetnotdir,
- &client, READ_LOCK, &rights, &anyrights))
- goto Bad_SetVolumeStatus;
-
- if (VanillaUser(client)) {
- errorCode = EACCES;
- goto Bad_SetVolumeStatus;
- }
-
- errorCode = RXUpdate_VolumeStatus(volptr, StoreVolStatus, Name,
- OfflineMsg, Motd);
-
- Bad_SetVolumeStatus:
- PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *)0, volptr);
- ViceLog(2,("SAFS_SetVolumeStatus returns %d\n",errorCode));
- CallPostamble(tcon);
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- if (errorCode == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-
-#endif /* FS_STATS_DETAILED */
-
- osi_auditU (tcall, SetVolumeStatusEvent, errorCode, AUD_LONG, avolid, AUD_STR, Name, AUD_END);
- return(errorCode);
-
-} /*SRXAFS_SetVolumeStatus*/
-
-#define DEFAULTVOLUME "root.afs"
-
-
-SRXAFS_GetRootVolume (tcon, VolumeName)
- struct rx_connection * tcon; /* R-Connection handle */
- char **VolumeName; /* Returned AFS's root volume name */
-
-{
- int fd;
- int len;
- char *temp;
- int errorCode = 0; /* error code */
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_GETROOTVOLUME]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
-
- return FSERR_EOPNOTSUPP;
-
-#ifdef notdef
- if (errorCode = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
- goto Bad_GetRootVolume;
- FS_LOCK
- AFSCallStats.GetRootVolume++, AFSCallStats.TotalCalls++;
- FS_UNLOCK
-
- temp = malloc(256);
- fd = open(AFSDIR_SERVER_ROOTVOL_FILEPATH, O_RDONLY, 0666);
- if (fd <= 0)
- strcpy(temp, DEFAULTVOLUME);
- else {
-#if defined (AFS_AIX_ENV) || defined (AFS_HPUX_ENV)
- lockf(fd, F_LOCK, 0);
-#else
- flock(fd, LOCK_EX);
-#endif
- len = read(fd, temp, 256);
-#if defined (AFS_AIX_ENV) || defined (AFS_HPUX_ENV)
- lockf(fd, F_ULOCK, 0);
-#else
- flock(fd, LOCK_UN);
-#endif
- close(fd);
- if (temp[len-1] == '\n') len--;
- temp[len] = '\0';
- }
- *VolumeName = temp; /* freed by rx server-side stub */
-
-Bad_GetRootVolume:
- CallPostamble(tcon);
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- if (errorCode == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-#endif /* FS_STATS_DETAILED */
-
- return(errorCode);
-#endif /* notdef */
-
-} /*SRXAFS_GetRootVolume*/
-
-
-/* still works because a struct CBS is the same as a struct AFSOpaque */
-SRXAFS_CheckToken (tcon, AfsId, Token)
- struct rx_connection *tcon; /* Rx connection handle */
- afs_int32 AfsId; /* AFS id whose token we verify */
- struct CBS *Token; /* Token value for used Afsid */
-
-{
- afs_int32 code;
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_CHECKTOKEN]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
-
- if (code = CallPreamble((struct rx_call **) &tcon, ACTIVECALL))
- goto Bad_CheckToken;
-
- code = FSERR_ECONNREFUSED;
-
-Bad_CheckToken:
- CallPostamble(tcon);
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- if (code == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-
-#endif /* FS_STATS_DETAILED */
-
- return code;
-
-} /*SRXAFS_CheckToken*/
-
-
-static GetTime (tcon, Seconds, USeconds)
- struct rx_connection *tcon; /* R-Connection handle */
- afs_uint32 *Seconds; /* Returned time in seconds */
- afs_uint32 *USeconds; /* Returned leftovers in useconds */
-
-{
- struct timeval tpl;
-
- FS_LOCK
- AFSCallStats.GetTime++, AFSCallStats.TotalCalls++;
- FS_UNLOCK
-
- TM_GetTimeOfDay(&tpl, 0);
- *Seconds = tpl.tv_sec;
- *USeconds = tpl.tv_usec;
-
- ViceLog(2, ("SAFS_GetTime returns %d, %d\n", *Seconds, *USeconds));
- return(0);
-
-} /*GetTime*/
-
-
-SRXAFS_GetTime (tcon, Seconds, USeconds)
- struct rx_connection *tcon; /* Rx connection handle */
- afs_uint32 *Seconds; /* Returned time in seconds */
- afs_uint32 *USeconds; /* Returned leftovers in useconds */
-{
- afs_int32 code;
-#if FS_STATS_DETAILED
- struct fs_stats_opTimingData *opP; /* Ptr to this op's timing struct */
- struct timeval opStartTime,
- opStopTime; /* Start/stop times for RPC op*/
- struct timeval elapsedTime; /* Transfer time */
-
- /*
- * Set our stats pointer, remember when the RPC operation started, and
- * tally the operation.
- */
- opP = &(afs_FullPerfStats.det.rpcOpTimes[FS_STATS_RPCIDX_GETTIME]);
- FS_LOCK
- (opP->numOps)++;
- FS_UNLOCK
- TM_GetTimeOfDay(&opStartTime, 0);
-#endif /* FS_STATS_DETAILED */
-
- if (code = CallPreamble((struct rx_call **) &tcon, NOTACTIVECALL))
- goto Bad_GetTime;
-
- code = GetTime (tcon, Seconds, USeconds);
-
-Bad_GetTime:
- CallPostamble(tcon);
-
-#if FS_STATS_DETAILED
- TM_GetTimeOfDay(&opStopTime, 0);
- fs_stats_GetDiff(elapsedTime, opStartTime, opStopTime);
- if (code == 0) {
- FS_LOCK
- (opP->numSuccesses)++;
- fs_stats_AddTo((opP->sumTime), elapsedTime);
- fs_stats_SquareAddTo((opP->sqrTime), elapsedTime);
- if (fs_stats_TimeLessThan(elapsedTime, (opP->minTime))) {
- fs_stats_TimeAssign((opP->minTime), elapsedTime);
- }
- if (fs_stats_TimeGreaterThan(elapsedTime, (opP->maxTime))) {
- fs_stats_TimeAssign((opP->maxTime), elapsedTime);
- }
- FS_UNLOCK
- }
-
-#endif /* FS_STATS_DETAILED */
-
- return code;
-
-} /*SRXAFS_GetTime*/
-
-
-/*=============================================================================*/
-/* */
-/* AUXILIARY functions that are used by the main AFS interface procedure calls */
-/* */
-/*=============================================================================*/
-
-
-/*
- * This unusual afs_int32-parameter routine encapsulates all volume package related
- * operations together in a single function; it's called by almost all AFS
- * interface calls.
- */
-GetVolumePackage(tcon, Fid, volptr, targetptr, chkforDir, parent, client, locktype, rights, anyrights)
- struct rx_connection *tcon; /* Rx connection */
- AFSFid *Fid; /* Fid that we are dealing with */
- Volume **volptr; /* Returns pointer to volume associated with Fid */
- Vnode **targetptr; /* Returns pointer to vnode associated with Fid */
- int chkforDir; /* Flag testing whether Fid is/or not a dir */
- Vnode **parent; /* If Fid not a dir, this points to the parent dir */
- struct client **client; /* Returns the client associated with the conn */
- int locktype; /* locktype (READ or WRITE) for the Fid vnode */
- afs_int32 *rights, *anyrights; /* Returns user's & any acl rights */
-
-{
- struct acl_accessList * aCL; /* Internal access List */
- int aCLSize; /* size of the access list */
- int errorCode = 0; /* return code to caller */
-
- if (errorCode = CheckVnode(Fid, volptr, targetptr, locktype))
- return(errorCode);
- if (chkforDir) {
- if (chkforDir == MustNOTBeDIR && ((*targetptr)->disk.type == vDirectory))
- return(EISDIR);
- else if (chkforDir == MustBeDIR && ((*targetptr)->disk.type != vDirectory))
- return(ENOTDIR);
- }
- if ((errorCode = SetAccessList(targetptr, volptr, &aCL, &aCLSize, parent, (chkforDir == MustBeDIR ? (AFSFid *)0 : Fid), (chkforDir == MustBeDIR ? 0 : locktype))) != 0)
- return(errorCode);
- if (chkforDir == MustBeDIR) assert((*parent) == 0);
- if ((errorCode = GetClient(tcon, client)) != 0)
- return(errorCode);
- if (!(*client))
- return(EINVAL);
- assert(GetRights(*client, aCL, rights, anyrights) == 0);
- /* ok, if this is not a dir, set the PRSFS_ADMINISTER bit iff we're the owner */
- if ((*targetptr)->disk.type != vDirectory) {
- /* anyuser can't be owner, so only have to worry about rights, not anyrights */
- if ((*targetptr)->disk.owner == (*client)->ViceId)
- (*rights) |= PRSFS_ADMINISTER;
- else
- (*rights) &= ~PRSFS_ADMINISTER;
- }
-#ifdef ADMIN_IMPLICIT_LOOKUP
- /* admins get automatic lookup on everything */
- if (!VanillaUser(*client)) (*rights) |= PRSFS_LOOKUP;
-#endif /* ADMIN_IMPLICIT_LOOKUP */
- return errorCode;
-
-} /*GetVolumePackage*/
-
-
-/*
- * This is the opposite of GetVolumePackage(), and is always used at the end of
- * AFS calls to put back all used vnodes and the volume in the proper order!
- */
-PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr, volptr)
- Vnode *parentwhentargetnotdir, *targetptr, *parentptr;
- Volume *volptr;
-
-{
- int fileCode = 0; /* Error code returned by the volume package */
-
- if (parentwhentargetnotdir) {
- VPutVnode(&fileCode, parentwhentargetnotdir);
- assert(!fileCode || (fileCode == VSALVAGE));
- }
- if (targetptr) {
- VPutVnode(&fileCode, targetptr);
- assert(!fileCode || (fileCode == VSALVAGE));
- }
- if (parentptr) {
- VPutVnode(&fileCode, parentptr);
- assert(!fileCode || (fileCode == VSALVAGE));
- }
- if (volptr) {
- VPutVolume(volptr);
- }
-} /*PutVolumePackage*/
-
-
-#if FS_STATS_DETAILED
-/*
- * FetchData_RXStyle
- *
- * Purpose:
- * Implement a client's data fetch using Rx.
- *
- * Arguments:
- * volptr : Ptr to the given volume's info.
- * targetptr : Pointer to the vnode involved.
- * Call : Ptr to the Rx call involved.
- * Pos : Offset within the file.
- * Len : Length in bytes to read; this value is bogus!
- * a_bytesToFetchP : Set to the number of bytes to be fetched from
- * the File Server.
- * a_bytesFetchedP : Set to the actual number of bytes fetched from
- # the File Server.
- */
-
-FetchData_RXStyle(volptr, targetptr, Call, Pos, Len, Int64Mode, a_bytesToFetchP, a_bytesFetchedP)
-#else
-FetchData_RXStyle(volptr, targetptr, Call, Pos, Len, Int64Mode)
-#endif /* FS_STATS_DETAILED */
-Volume * volptr;
-Vnode * targetptr;
-register struct rx_call * Call;
-afs_int32 Pos;
-afs_int32 Len;
-afs_int32 Int64Mode;
-#if FS_STATS_DETAILED
-afs_int32 *a_bytesToFetchP;
-afs_int32 *a_bytesFetchedP;
-#endif /* FS_STATS_DETAILED */
-{
- struct timeval StartTime, StopTime; /* used to calculate file transfer rates */
- int errorCode = 0; /* Returned error code to caller */
- int code;
- IHandle_t *ihP;
- FdHandle_t *fdP;
-#ifdef AFS_NT40_ENV
- register char *tbuffer;
-#else /* AFS_NT40_ENV */
- struct iovec tiov[RX_MAXIOVECS];
- int tnio;
-#endif /* AFS_NT40_ENV */
- int tlen;
- afs_int32 optSize;
- struct stat tstat;
-#ifdef AFS_AIX_ENV
- struct statfs tstatfs;
-#endif
-
-#if FS_STATS_DETAILED
- /*
- * Initialize the byte count arguments.
- */
- (*a_bytesToFetchP) = 0;
- (*a_bytesFetchedP) = 0;
-#endif /* FS_STATS_DETAILED */
-
- if (!VN_GET_INO(targetptr)) {
- /*
- * This is used for newly created files; we simply send 0 bytes
- * back to make the cache manager happy...
- */
- tlen = htonl(0);
- if (Int64Mode)
- rx_Write(Call, &tlen, sizeof(afs_int32)); /* send 0-length */
- rx_Write(Call, &tlen, sizeof(afs_int32)); /* send 0-length */
- return (0);
- }
- TM_GetTimeOfDay(&StartTime, 0);
- ihP = targetptr->handle;
- fdP = IH_OPEN(ihP);
- if (fdP == NULL) return EIO;
- optSize = AFSV_BUFFERSIZE;
- tlen = FDH_SIZE(fdP);
- if (tlen < 0) {
- FDH_CLOSE(fdP);
- return EIO;
- }
-
- if (Pos + Len > tlen) Len = tlen - Pos; /* get length we should send */
- FDH_SEEK(fdP, Pos, 0);
- tlen = htonl(Len);
- if (Int64Mode) {
- afs_int32 zero = 0;
- rx_Write(Call, &zero, sizeof(afs_int32)); /* High order bits */
- }
- rx_Write(Call, &tlen, sizeof(afs_int32)); /* send length on fetch */
-#if FS_STATS_DETAILED
- (*a_bytesToFetchP) = Len;
-#endif /* FS_STATS_DETAILED */
-#ifdef AFS_NT40_ENV
- tbuffer = AllocSendBuffer();
-#endif /* AFS_NT40_ENV */
- while (Len > 0) {
- if (Len > optSize) tlen = optSize;
- else tlen = Len;
-#ifdef AFS_NT40_ENV
- errorCode = FDH_READ(fdP, tbuffer, tlen);
- if (errorCode != tlen) {
- FDH_CLOSE(fdP);
- FreeSendBuffer((struct afs_buffer *) tbuffer);
- return EIO;
- }
- errorCode = rx_Write(Call, tbuffer, tlen);
-#else /* AFS_NT40_ENV */
- errorCode = rx_WritevAlloc(Call, tiov, &tnio, RX_MAXIOVECS, tlen);
- if (errorCode <= 0) {
- FDH_CLOSE(fdP);
- return EIO;
- }
- tlen = errorCode;
- errorCode = FDH_READV(fdP, tiov, tnio);
- if (errorCode != tlen) {
- FDH_CLOSE(fdP);
- return EIO;
- }
- errorCode = rx_Writev(Call, tiov, tnio, tlen);
-#endif /* AFS_NT40_ENV */
-#if FS_STATS_DETAILED
- /*
- * Bump the number of bytes actually sent by the number from this
- * latest iteration
- */
- (*a_bytesFetchedP) += errorCode;
-#endif /* FS_STATS_DETAILED */
- if (errorCode != tlen) {
- FDH_CLOSE(fdP);
-#ifdef AFS_NT40_ENV
- FreeSendBuffer((struct afs_buffer *) tbuffer);
-#endif /* AFS_NT40_ENV */
- return -31;
- }
- Len -= tlen;
- }
-#ifdef AFS_NT40_ENV
- FreeSendBuffer((struct afs_buffer *) tbuffer);
-#endif /* AFS_NT40_ENV */
- FDH_CLOSE(fdP);
- TM_GetTimeOfDay(&StopTime, 0);
-
- /* Adjust all Fetch Data related stats */
- FS_LOCK
- if (AFSCallStats.TotalFetchedBytes > 2000000000) /* Reset if over 2 billion */
- AFSCallStats.TotalFetchedBytes = AFSCallStats.AccumFetchTime = 0;
- AFSCallStats.AccumFetchTime += ((StopTime.tv_sec - StartTime.tv_sec) * 1000) +
- ((StopTime.tv_usec - StartTime.tv_usec) / 1000);
- AFSCallStats.TotalFetchedBytes += targetptr->disk.length;
- AFSCallStats.FetchSize1++;
- if (targetptr->disk.length < SIZE2)
- AFSCallStats.FetchSize2++;
- else if (targetptr->disk.length < SIZE3)
- AFSCallStats.FetchSize3++;
- else if (targetptr->disk.length < SIZE4)
- AFSCallStats.FetchSize4++;
- else
- AFSCallStats.FetchSize5++;
- FS_UNLOCK
- return (0);
-
-} /*FetchData_RXStyle*/
-
-static int GetLinkCountAndSize(Volume *vp, FdHandle_t *fdP, int *lc, int *size)
-{
-#ifdef AFS_NAMEI_ENV
- FdHandle_t *lhp;
- lhp = IH_OPEN(V_linkHandle(vp));
- if (!lhp)
- return EIO;
-#ifdef AFS_NT40_ENV
- *lc = nt_GetLinkCount(lhp, fdP->fd_ih->ih_ino, 0);
-#else
- *lc = namei_GetLinkCount(lhp, fdP->fd_ih->ih_ino, 0);
-#endif
- FDH_CLOSE(lhp);
- if (*lc < 0 )
- return -1;
- *size = OS_SIZE(fdP->fd_fd);
- return (*size == -1) ? -1 : 0;
-#else
- struct stat status;
-
- if (fstat(fdP->fd_fd, &status)<0) {
- return -1;
- }
-
- *lc = GetLinkCount(vp, &status);
- *size = status.st_size;
- return 0;
-#endif
-}
-
-#if FS_STATS_DETAILED
-/*
- * StoreData_RXStyle
- *
- * Purpose:
- * Implement a client's data store using Rx.
- *
- * Arguments:
- * volptr : Ptr to the given volume's info.
- * targetptr : Pointer to the vnode involved.
- * Call : Ptr to the Rx call involved.
- * Pos : Offset within the file.
- * Len : Length in bytes to store; this value is bogus!
- * a_bytesToStoreP : Set to the number of bytes to be stored to
- * the File Server.
- * a_bytesStoredP : Set to the actual number of bytes stored to
- # the File Server.
- */
-
-StoreData_RXStyle(volptr, targetptr, Fid, client, Call, Pos, Length,
- FileLength, sync, a_bytesToStoreP, a_bytesStoredP)
-#else
-StoreData_RXStyle(volptr, targetptr, Fid, client, Call, Pos, Length,
- FileLength, sync)
-#endif /* FS_STATS_DETAILED */
-
- Volume *volptr;
- Vnode *targetptr;
- struct AFSFid *Fid;
- struct client *client;
- register struct rx_call *Call;
- afs_uint32 Pos;
- afs_uint32 Length;
- afs_uint32 FileLength;
- int sync;
-#if FS_STATS_DETAILED
- afs_int32 *a_bytesToStoreP;
- afs_int32 *a_bytesStoredP;
-#endif /* FS_STATS_DETAILED */
-
-{
- int bytesTransfered; /* number of bytes actually transfered */
- struct timeval StartTime, StopTime; /* Used to measure how long the store takes */
- int errorCode = 0; /* Returned error code to caller */
-#ifdef AFS_NT40_ENV
- register char *tbuffer; /* data copying buffer */
-#else /* AFS_NT40_ENV */
- struct iovec tiov[RX_MAXIOVECS]; /* no data copying with iovec */
- int tnio; /* temp for iovec size */
-#endif /* AFS_NT40_ENV */
- int tlen; /* temp for xfr length */
- Inode tinode; /* inode for I/O */
- afs_int32 optSize; /* optimal transfer size */
- int DataLength; /* size of inode */
- afs_int32 TruncatedLength; /* size after ftruncate */
- afs_int32 NewLength; /* size after this store completes */
- afs_int32 adjustSize; /* bytes to call VAdjust... with */
- int linkCount; /* link count on inode */
- int code;
- FdHandle_t *fdP;
- struct in_addr logHostAddr; /* host ip holder for inet_ntoa */
-
-#if FS_STATS_DETAILED
- /*
- * Initialize the byte count arguments.
- */
- (*a_bytesToStoreP) = 0;
- (*a_bytesStoredP) = 0;
-#endif /* FS_STATS_DETAILED */
-
- /*
- * We break the callbacks here so that the following signal will not
- * leave a window.
- */
- BreakCallBack(client->host, Fid, 0);
-
- if (Pos == -1 || VN_GET_INO(targetptr) == 0) {
- /* the inode should have been created in Alloc_NewVnode */
- logHostAddr.s_addr = rx_HostOf(rx_PeerOf(rx_ConnectionOf(Call)));
- ViceLog(0, ("StoreData_RXStyle : Inode non-existent Fid = %u.%d.%d, inode = %d, Pos %d Host %s\n",
- Fid->Volume, Fid->Vnode, Fid->Unique,
- VN_GET_INO(targetptr), Pos, inet_ntoa(logHostAddr) ));
- return ENOENT; /* is this proper error code? */
- }
- else {
- /*
- * See if the file has several links (from other volumes). If it
- * does, then we have to make a copy before changing it to avoid
- *changing read-only clones of this dude
- */
- ViceLog(25, ("StoreData_RXStyle : Opening inode %s\n",
- PrintInode(NULL, VN_GET_INO(targetptr))));
- fdP = IH_OPEN(targetptr->handle);
- if (fdP == NULL)
- return ENOENT;
- if (GetLinkCountAndSize(volptr, fdP, &linkCount,
- &DataLength)<0) {
- FDH_CLOSE(fdP);
- return EIO;
- }
-
- if (linkCount != 1) {
- int size;
- ViceLog(25, ("StoreData_RXStyle : inode %s has more than onelink\n",
- PrintInode(NULL, VN_GET_INO(targetptr))));
- /* other volumes share this data, better copy it first */
-
- /* Adjust the disk block count by the creation of the new inode.
- * We call the special VDiskUsage so we don't adjust the volume's
- * quota since we don't want to penalyze the user for afs's internal
- * mechanisms (i.e. copy on write overhead.) Also the right size
- * of the disk will be recorded...
- */
- FDH_CLOSE(fdP);
- size = targetptr->disk.length;
- volptr->partition->flags &= ~PART_DONTUPDATE;
- VSetPartitionDiskUsage(volptr->partition);
- volptr->partition->flags |= PART_DONTUPDATE;
- if (errorCode = VDiskUsage(volptr, nBlocks(size))) {
- volptr->partition->flags &= ~PART_DONTUPDATE;
- return(errorCode);
- }
-
- ViceLog(25, ("StoreData : calling CopyOnWrite on target dir\n"));
- if ( errorCode = CopyOnWrite(targetptr, volptr))
- {
- ViceLog(25, ("StoreData : CopyOnWrite failed\n"));
- volptr->partition->flags &= ~PART_DONTUPDATE;
- return (errorCode);
- }
- volptr->partition->flags &= ~PART_DONTUPDATE;
- VSetPartitionDiskUsage(volptr->partition);
- fdP = IH_OPEN(targetptr->handle);
- if (fdP == NULL) {
- ViceLog(25, ("StoreData : Reopen after CopyOnWrite failed\n"));
- return ENOENT;
- }
- }
- tinode = VN_GET_INO(targetptr);
- }
- assert(VALID_INO(tinode));
-
- /* compute new file length */
- NewLength = DataLength;
- if (FileLength < NewLength)
- /* simulate truncate */
- NewLength = FileLength;
- TruncatedLength = NewLength; /* remember length after possible ftruncate */
- if (Pos + Length > NewLength)
- NewLength = Pos+Length; /* and write */
-
- /* adjust the disk block count by the difference in the files */
- adjustSize = (int) (nBlocks(NewLength) - nBlocks(targetptr->disk.length));
- if(errorCode = AdjustDiskUsage(volptr, adjustSize,
- adjustSize - SpareComp(volptr))) {
- FDH_CLOSE(fdP);
- return(errorCode);
- }
-
- /* can signal cache manager to proceed from close now */
- /* this bit means that the locks are set and protections are OK */
- rx_SetLocalStatus(Call, 1);
-
- TM_GetTimeOfDay(&StartTime, 0);
-
- optSize = AFSV_BUFFERSIZE;
-
- /* truncate the file iff it needs it (ftruncate is slow even when its a noop) */
- if (FileLength < DataLength) FDH_TRUNC(fdP, FileLength);
- if (Pos > 0) FDH_SEEK(fdP, Pos, 0);
- bytesTransfered = 0;
-#ifdef AFS_NT40_ENV
- tbuffer = AllocSendBuffer();
-#endif /* AFS_NT40_ENV */
- /* if length == 0, the loop below isn't going to do anything, including
- * extend the length of the inode, which it must do, since the file system
- * assumes that the inode length == vnode's file length. So, we extend
- * the file length manually if need be. Note that if file is bigger than
- * Pos+(Length==0), we dont' have to do anything, and certainly shouldn't
- * do what we're going to do below.
- */
- if (Length == 0 && Pos > TruncatedLength) {
- /* Set the file's length; we've already done an lseek to the right
- * spot above.
- */
- errorCode = FDH_WRITE(fdP, &tlen, 1);
- if (errorCode != 1) goto done;
- errorCode = FDH_TRUNC(fdP, Pos);
- }
- else {
- /* have some data to copy */
-#if FS_STATS_DETAILED
- (*a_bytesToStoreP) = Length;
-#endif /* FS_STATS_DETAILED */
- while (1) {
- if (bytesTransfered >= Length) {
- errorCode = 0;
- break;
- }
- tlen = Length - bytesTransfered; /* how much more to do */
- if (tlen > optSize) tlen = optSize; /* bound by buffer size */
-#ifdef AFS_NT40_ENV
- errorCode = rx_Read(Call, tbuffer, tlen);
-#else /* AFS_NT40_ENV */
- errorCode = rx_Readv(Call, tiov, &tnio, RX_MAXIOVECS, tlen);
-#endif /* AFS_NT40_ENV */
-#if FS_STATS_DETAILED
- (*a_bytesStoredP) += errorCode;
-#endif /* FS_STATS_DETAILED */
- if (errorCode <= 0) {
- errorCode = -32;
- break;
- }
- tlen = errorCode;
-#ifdef AFS_NT40_ENV
- errorCode = FDH_WRITE(fdP, tbuffer, tlen);
-#else /* AFS_NT40_ENV */
- errorCode = FDH_WRITEV(fdP, tiov, tnio);
-#endif /* AFS_NT40_ENV */
- if (errorCode != tlen) {
- errorCode = VDISKFULL;
- break;
- }
- bytesTransfered += tlen;
- }
- }
- done:
-#ifdef AFS_NT40_ENV
- FreeSendBuffer((struct afs_buffer *) tbuffer);
-#endif /* AFS_NT40_ENV */
- if (sync) {
- FDH_SYNC(fdP);
- }
- if (errorCode) {
- /* something went wrong: adjust size and return */
- targetptr->disk.length = FDH_SIZE(fdP); /* set new file size. */
- /* changed_newTime is tested in StoreData to detemine if we
- * need to update the target vnode.
- */
- targetptr->changed_newTime = 1;
- FDH_CLOSE(fdP);
- /* set disk usage to be correct */
- VAdjustDiskUsage(&errorCode, volptr,
- (int)(nBlocks(targetptr->disk.length)
- - nBlocks(NewLength)), 0);
- return errorCode;
- }
- FDH_CLOSE(fdP);
-
- TM_GetTimeOfDay(&StopTime, 0);
-
- targetptr->disk.length = NewLength;
-
- /* Update all StoreData related stats */
- FS_LOCK
- if (AFSCallStats.TotalStoredBytes > 2000000000) /* reset if over 2 billion */
- AFSCallStats.TotalStoredBytes = AFSCallStats.AccumStoreTime = 0;
- AFSCallStats.StoreSize1++; /* Piggybacked data */
- if (targetptr->disk.length < SIZE2)
- AFSCallStats.StoreSize2++;
- else if (targetptr->disk.length < SIZE3)
- AFSCallStats.StoreSize3++;
- else if (targetptr->disk.length < SIZE4)
- AFSCallStats.StoreSize4++;
- else
- AFSCallStats.StoreSize5++;
- FS_UNLOCK
- return(errorCode);
-
-} /*StoreData_RXStyle*/
-
-
-/*
- * Check if target file has the proper access permissions for the Fetch
- * (FetchData, FetchACL, FetchStatus) and Store (StoreData, StoreACL,
- * StoreStatus) related calls
- */
-/* this code should probably just set a "priv" flag where all the audit events
- * are now, and only generate the audit event once at the end of the routine,
- * thus only generating the event if all the checks succeed, but only because
- * of the privilege XXX
- */
-Check_PermissionRights(targetptr, client, rights, CallingRoutine, InStatus)
- Vnode *targetptr;
- struct client *client;
- afs_int32 rights;
- int CallingRoutine;
- AFSStoreStatus *InStatus;
-
-{
- int errorCode = 0;
-#define OWNSp(client, target) ((client)->ViceId == (target)->disk.owner)
-#define CHOWN(i,t) (((i)->Mask & AFS_SETOWNER) &&((i)->Owner != (t)->disk.owner))
-#define CHGRP(i,t) (((i)->Mask & AFS_SETGROUP) &&((i)->Group != (t)->disk.group))
-
- if (CallingRoutine & CHK_FETCH) {
-#ifdef CMUCS
- if (VanillaUser(client))
-#else
- if (CallingRoutine == CHK_FETCHDATA || VanillaUser(client))
-#endif
- {
- if (targetptr->disk.type == vDirectory || targetptr->disk.type == vSymlink) {
- if ( !(rights & PRSFS_LOOKUP)
-#ifdef ADMIN_IMPLICIT_LOOKUP
- /* grant admins fetch on all directories */
- && VanillaUser(client)
-#endif /* ADMIN_IMPLICIT_LOOKUP */
- && !OWNSp(client, targetptr)
- && !acl_IsAMember(targetptr->disk.owner, &client->CPS)
- && !VolumeOwner(client, targetptr))
- return(EACCES);
- } else { /* file */
- /* must have read access, or be owner and have insert access */
- if (!(rights & PRSFS_READ) &&
- !(OWNSp(client, targetptr) && (rights & PRSFS_INSERT)))
- return(EACCES);
- }
- if (CallingRoutine == CHK_FETCHDATA && targetptr->disk.type == vFile)
-#ifdef USE_GROUP_PERMS
- if (!OWNSp(client, targetptr) &&
- !acl_IsAMember(targetptr->disk.owner, &client->CPS)) {
- errorCode = (((GROUPREAD|GROUPEXEC) & targetptr->disk.modeBits)
- ? 0: EACCES);
- } else {
- errorCode =(((OWNERREAD|OWNEREXEC) & targetptr->disk.modeBits)
- ? 0: EACCES);
- }
-#else
- /*
- * The check with the ownership below is a kludge to allow
- * reading of files created with no read permission. The owner
- * of the file is always allowed to read it.
- */
- if ((client->ViceId != targetptr->disk.owner) && VanillaUser(client))
- errorCode =(((OWNERREAD|OWNEREXEC) & targetptr->disk.modeBits) ? 0: EACCES);
-#endif
- }
- else /* !VanillaUser(client) && !FetchData */ {
- osi_audit( PrivilegeEvent, 0, AUD_INT, (client ? client->ViceId : 0),
- AUD_INT, CallingRoutine, AUD_END);
- }
- }
- else { /* a store operation */
- if ( (rights & PRSFS_INSERT) && OWNSp(client, targetptr)
- && (CallingRoutine != CHK_STOREACL)
- && (targetptr->disk.type == vFile))
- {
- /* bypass protection checks on first store after a create
- * for the creator; also prevent chowns during this time
- * unless you are a system administrator */
- /****** InStatus->Owner && UnixModeBits better be SET!! */
- if ( CHOWN(InStatus, targetptr) || CHGRP(InStatus, targetptr)) {
- if (VanillaUser (client))
- return(EPERM); /* Was EACCES */
- else
- osi_audit( PrivilegeEvent, 0, AUD_INT, (client ? client->ViceId : 0),
- AUD_INT, CallingRoutine, AUD_END);
- }
- } else {
- if (CallingRoutine != CHK_STOREDATA && !VanillaUser(client)) {
- osi_audit( PrivilegeEvent, 0, AUD_INT, (client ? client->ViceId : 0),
- AUD_INT, CallingRoutine, AUD_END);
- }
- else {
- if (CallingRoutine == CHK_STOREACL) {
- if (!(rights & PRSFS_ADMINISTER) &&
- !OWNSp(client, targetptr) &&
- !acl_IsAMember(targetptr->disk.owner, &client->CPS) &&
- !VolumeOwner(client, targetptr)) return(EACCES);
- }
- else { /* store data or status */
- /* watch for chowns and chgrps */
- if (CHOWN(InStatus, targetptr) || CHGRP(InStatus, targetptr))
- return(EPERM); /* Was EACCES */
- /* must be sysadmin to set suid/sgid bits */
- if ((InStatus->Mask & AFS_SETMODE) &&
-#ifdef AFS_NT40_ENV
- (InStatus->UnixModeBits & 0xc00) != 0) {
-#else
- (InStatus->UnixModeBits & (S_ISUID|S_ISGID)) != 0) {
-#endif
- if (VanillaUser(client))
- return(EACCES);
- else osi_audit( PrivSetID, 0, AUD_INT, (client ? client->ViceId : 0),
- AUD_INT, CallingRoutine, AUD_END);
- }
- if (CallingRoutine == CHK_STOREDATA) {
- if (!(rights & PRSFS_WRITE))
- return(EACCES);
- /* Next thing is tricky. We want to prevent people
- * from writing files sans 0200 bit, but we want
- * creating new files with 0444 mode to work. We
- * don't check the 0200 bit in the "you are the owner"
- * path above, but here we check the bit. However, if
- * you're a system administrator, we ignore the 0200
- * bit anyway, since you may have fchowned the file,
- * too */
-#ifdef USE_GROUP_PERMS
- if ((targetptr->disk.type == vFile)
- && VanillaUser(client)) {
- if (!OWNSp(client, targetptr) &&
- !acl_IsAMember(targetptr->disk.owner,
- &client->CPS)) {
- errorCode = ((GROUPWRITE & targetptr->disk.modeBits)
- ? 0: EACCES);
- } else {
- errorCode = ((OWNERWRITE & targetptr->disk.modeBits)
- ? 0 : EACCES);
- }
- } else
-#endif
- if ((targetptr->disk.type != vDirectory)
- && (!(targetptr->disk.modeBits & OWNERWRITE)))
- if (VanillaUser(client))
- return(EACCES);
- else osi_audit( PrivilegeEvent, 0, AUD_INT, (client ? client->ViceId : 0),
- AUD_INT, CallingRoutine, AUD_END);
- }
- else { /* a status store */
- if (targetptr->disk.type == vDirectory) {
- if (!(rights & PRSFS_DELETE) && !(rights & PRSFS_INSERT))
- return(EACCES);
- }
- else { /* a file or symlink */
- if (!(rights & PRSFS_WRITE)) return(EACCES);
- }
- }
- }
- }
- }
- }
- return(errorCode);
-
-} /*Check_PermissionRights*/
-
-
-/*
- * The Access List information is converted from its internal form in the
- * target's vnode buffer (or its parent vnode buffer if not a dir), to an
- * external form and returned back to the caller, via the AccessList
- * structure
- */
-RXFetch_AccessList(targetptr, parentwhentargetnotdir, AccessList)
-Vnode * targetptr;
-Vnode * parentwhentargetnotdir;
-struct AFSOpaque * AccessList;
-{
- char * eACL; /* External access list placeholder */
-
- if (acl_Externalize((targetptr->disk.type == vDirectory ?
- VVnodeACL(targetptr) :
- VVnodeACL(parentwhentargetnotdir)), &eACL) != 0) {
- return EIO;
- }
- if ((strlen(eACL)+1) > AFSOPAQUEMAX) {
- acl_FreeExternalACL(&eACL);
- return(E2BIG);
- } else {
- strcpy((char *)(AccessList->AFSOpaque_val), (char *)eACL);
- AccessList->AFSOpaque_len = strlen(eACL) +1;
- }
- acl_FreeExternalACL(&eACL);
- return(0);
-
-} /*RXFetch_AccessList*/
-
-
-/*
- * The Access List information is converted from its external form in the
- * input AccessList structure to the internal representation and copied into
- * the target dir's vnode storage.
- */
-RXStore_AccessList(targetptr, AccessList)
- Vnode *targetptr;
- struct AFSOpaque *AccessList;
-
-{
- struct acl_accessList * newACL; /* PlaceHolder for new access list */
-
- if (acl_Internalize(AccessList->AFSOpaque_val, &newACL) != 0)
- return(EINVAL);
- if ((newACL->size + 4) > VAclSize(targetptr))
- return(E2BIG);
- memcpy((char *) VVnodeACL(targetptr), (char *) newACL, (int)(newACL->size));
- acl_FreeACL(&newACL);
- return(0);
-
-} /*RXStore_AccessList*/
-
-
-Fetch_AccessList(targetptr, parentwhentargetnotdir, AccessList)
- Vnode *targetptr;
- Vnode *parentwhentargetnotdir;
- struct AFSAccessList *AccessList;
-
-{
- char * eACL; /* External access list placeholder */
-
- assert(acl_Externalize((targetptr->disk.type == vDirectory ?
- VVnodeACL(targetptr) :
- VVnodeACL(parentwhentargetnotdir)), &eACL) == 0);
- if ((strlen(eACL)+1) > AccessList->MaxSeqLen) {
- acl_FreeExternalACL(&eACL);
- return(E2BIG);
- } else {
- strcpy((char *)(AccessList->SeqBody), (char *)eACL);
- AccessList->SeqLen = strlen(eACL) +1;
- }
- acl_FreeExternalACL(&eACL);
- return(0);
-
-} /*Fetch_AccessList*/
-
-
-/*
- * The Access List information is converted from its external form in the
- * input AccessList structure to the internal representation and copied into
- * the target dir's vnode storage.
- */
-Store_AccessList(targetptr, AccessList)
- Vnode *targetptr;
- struct AFSAccessList *AccessList;
-
-{
- struct acl_accessList * newACL; /* PlaceHolder for new access list */
-
- if (acl_Internalize(AccessList->SeqBody, &newACL) != 0)
- return(EINVAL);
- if ((newACL->size + 4) > VAclSize(targetptr))
- return(E2BIG);
- memcpy((char *) VVnodeACL(targetptr), (char *) newACL, (int)(newACL->size));
- acl_FreeACL(&newACL);
- return(0);
-
-} /*Store_AccessList*/
-
-
-/*
- * Common code to handle with removing the Name (file when it's called from
- * SAFS_RemoveFile() or an empty dir when called from SAFS_rmdir()) from a
- * given directory, parentptr.
- */
-int DT1=0, DT0=0;
-DeleteTarget(parentptr, volptr, targetptr, dir, fileFid, Name, ChkForDir)
- Vnode *parentptr;
- Volume *volptr;
- Vnode **targetptr;
- DirHandle *dir;
- AFSFid *fileFid;
- char *Name;
- int ChkForDir;
-{
- DirHandle childdir; /* Handle for dir package I/O */
- int errorCode = 0;
- int code;
-
- /* watch for invalid names */
- if (!strcmp(Name, ".") || !strcmp(Name, ".."))
- return (EINVAL);
- if (parentptr->disk.cloned)
- {
- ViceLog(25, ("DeleteTarget : CopyOnWrite called\n"));
- if ( errorCode = CopyOnWrite(parentptr, volptr))
- {
- ViceLog(20, ("DeleteTarget %s: CopyOnWrite failed %d\n",Name,errorCode));
- return errorCode;
- }
- }
-
- /* check that the file is in the directory */
- SetDirHandle(dir, parentptr);
- if (Lookup(dir, Name, fileFid))
- return(ENOENT);
- fileFid->Volume = V_id(volptr);
-
- /* just-in-case check for something causing deadlock */
- if (fileFid->Vnode == parentptr->vnodeNumber)
- return(EINVAL);
-
- *targetptr = VGetVnode(&errorCode, volptr, fileFid->Vnode, WRITE_LOCK);
- if (errorCode) {
- return (errorCode);
- }
- if (ChkForDir == MustBeDIR) {
- if ((*targetptr)->disk.type != vDirectory)
- return(ENOTDIR);
- } else if ((*targetptr)->disk.type == vDirectory)
- return(EISDIR);
-
- /*assert((*targetptr)->disk.uniquifier == fileFid->Unique);*/
- /**
- * If the uniquifiers dont match then instead of asserting
- * take the volume offline and return VSALVAGE
- */
- if ( (*targetptr)->disk.uniquifier != fileFid->Unique ) {
- VTakeOffline(volptr);
- errorCode = VSALVAGE;
- return errorCode;
- }
-
- if (ChkForDir == MustBeDIR) {
- SetDirHandle(&childdir, *targetptr);
- if (IsEmpty(&childdir) != 0)
- return(EEXIST);
- DZap(&childdir);
- (*targetptr)->delete = 1;
- } else if ((--(*targetptr)->disk.linkCount) == 0)
- (*targetptr)->delete = 1;
- if ((*targetptr)->delete) {
- if (VN_GET_INO(*targetptr)) {
- DT0++;
- IH_REALLYCLOSE((*targetptr)->handle);
- errorCode = IH_DEC(V_linkHandle(volptr),
- VN_GET_INO(*targetptr),
- V_parentId(volptr));
- IH_RELEASE((*targetptr)->handle);
- if (errorCode == -1) {
- ViceLog(0, ("DT: inode=%s, name=%s, errno=%d\n",
- PrintInode(NULL, VN_GET_INO(*targetptr)),
- Name, errno));
-#ifdef AFS_DEC_ENV
- if ((errno != ENOENT) && (errno != EIO) && (errno != ENXIO))
-#else
- if (errno != ENOENT)
-#endif
- {
- ViceLog(0, ("Volume %u now offline, must be salvaged.\n",
- volptr->hashid));
- VTakeOffline(volptr);
- return (EIO);
- }
- DT1++;
- errorCode = 0;
- }
- }
- VN_SET_INO(*targetptr, (Inode)0);
- VAdjustDiskUsage(&errorCode, volptr,
- -(int)nBlocks((*targetptr)->disk.length), 0);
- }
-
- (*targetptr)->changed_newTime = 1; /* Status change of deleted file/dir */
-
- code = Delete(dir,(char *) Name);
- if (code) {
- ViceLog(0, ("Error %d deleting %s\n", code,
- (((*targetptr)->disk.type== Directory)?"directory":"file")));
- ViceLog(0, ("Volume %u now offline, must be salvaged.\n",
- volptr->hashid));
- VTakeOffline(volptr);
- if (!errorCode) errorCode = code;
- }
-
- DFlush();
- return(errorCode);
-
-} /*DeleteTarget*/
-
-
-/*
- * This routine updates the parent directory's status block after the
- * specified operation (i.e. RemoveFile(), CreateFile(), Rename(),
- * SymLink(), Link(), MakeDir(), RemoveDir()) on one of its children has
- * been performed.
- */
-#if FS_STATS_DETAILED
-Update_ParentVnodeStatus(parentptr, volptr, dir, author, linkcount, a_inSameNetwork)
-#else
-Update_ParentVnodeStatus(parentptr, volptr, dir, author, linkcount)
-#endif /* FS_STATS_DETAILED */
- Vnode *parentptr;
- Volume *volptr;
- DirHandle *dir;
- int author;
- int linkcount;
-#if FS_STATS_DETAILED
- char a_inSameNetwork; /*Client in the same net as File Server?*/
-#endif /* FS_STATS_DETAILED */
-
-{
- int newlength; /* Holds new directory length */
- int errorCode;
-#if FS_STATS_DETAILED
- Date currDate; /*Current date*/
- int writeIdx; /*Write index to bump*/
- int timeIdx; /*Authorship time index to bump*/
-#endif /* FS_STATS_DETAILED */
-
- parentptr->disk.dataVersion++;
- newlength = Length(dir);
- /*
- * This is a called on both dir removals (i.e. remove, removedir, rename) but also in dir additions
- * (create, symlink, link, makedir) so we need to check if we have enough space
- * XXX But we still don't check the error since we're dealing with dirs here and really the increase
- * of a new entry would be too tiny to worry about failures (since we have all the existing cushion)
- */
- if (nBlocks(newlength) != nBlocks(parentptr->disk.length))
- VAdjustDiskUsage(&errorCode, volptr,
- (int)(nBlocks(newlength) - nBlocks(parentptr->disk.length)),
- (int)(nBlocks(newlength) - nBlocks(parentptr->disk.length)));
- parentptr->disk.length = newlength;
-
-#if FS_STATS_DETAILED
- /*
- * Update directory write stats for this volume. Note that the auth
- * counter is located immediately after its associated ``distance''
- * counter.
- */
- if (a_inSameNetwork)
- writeIdx = VOL_STATS_SAME_NET;
- else
- writeIdx = VOL_STATS_DIFF_NET;
- V_stat_writes(volptr, writeIdx)++;
- if (author != AnonymousID) {
- V_stat_writes(volptr, writeIdx+1)++;
- }
-
- /*
- * Update the volume's authorship information in response to this
- * directory operation. Get the current time, decide to which time
- * slot this operation belongs, and bump the appropriate slot.
- */
- currDate = (FT_ApproxTime() - parentptr->disk.unixModifyTime);
- timeIdx = (currDate < VOL_STATS_TIME_CAP_0 ? VOL_STATS_TIME_IDX_0 :
- currDate < VOL_STATS_TIME_CAP_1 ? VOL_STATS_TIME_IDX_1 :
- currDate < VOL_STATS_TIME_CAP_2 ? VOL_STATS_TIME_IDX_2 :
- currDate < VOL_STATS_TIME_CAP_3 ? VOL_STATS_TIME_IDX_3 :
- currDate < VOL_STATS_TIME_CAP_4 ? VOL_STATS_TIME_IDX_4 :
- VOL_STATS_TIME_IDX_5);
- if (parentptr->disk.author == author) {
- V_stat_dirSameAuthor(volptr, timeIdx)++;
- }
- else {
- V_stat_dirDiffAuthor(volptr, timeIdx)++;
- }
-#endif /* FS_STATS_DETAILED */
-
- parentptr->disk.author = author;
- parentptr->disk.linkCount = linkcount;
- parentptr->disk.unixModifyTime = FT_ApproxTime(); /* This should be set from CLIENT!! */
- parentptr->disk.serverModifyTime = FT_ApproxTime();
- parentptr->changed_newTime = 1; /* vnode changed, write it back. */
-}
-
-
-/*
- * Update the target file's (or dir's) status block after the specified
- * operation is complete. Note that some other fields maybe updated by
- * the individual module.
- */
-
-/* INCOMPLETE - More attention is needed here! */
-
-Update_TargetVnodeStatus(targetptr, Caller, client, InStatus, parentptr, volptr,
- length)
- Vnode *targetptr;
- afs_uint32 Caller;
- struct client *client;
- AFSStoreStatus *InStatus;
- Vnode *parentptr;
- Volume *volptr;
- afs_int32 length;
-
-{
-#if FS_STATS_DETAILED
- Date currDate; /*Current date*/
- int writeIdx; /*Write index to bump*/
- int timeIdx; /*Authorship time index to bump*/
-#endif /* FS_STATS_DETAILED */
-
- if (Caller & (TVS_CFILE|TVS_SLINK|TVS_MKDIR)) { /* initialize new file */
- targetptr->disk.parent = parentptr->vnodeNumber;
- targetptr->disk.length = length;
- /* targetptr->disk.group = 0; save some cycles */
- targetptr->disk.modeBits = 0777;
- targetptr->disk.owner = client->ViceId;
- targetptr->disk.dataVersion = 0 ; /* consistent with the client */
- targetptr->disk.linkCount = (Caller & TVS_MKDIR ? 2 : 1);
- /* the inode was created in Alloc_NewVnode() */
- }
-
-#if FS_STATS_DETAILED
- /*
- * Update file write stats for this volume. Note that the auth
- * counter is located immediately after its associated ``distance''
- * counter.
- */
- if (client->InSameNetwork)
- writeIdx = VOL_STATS_SAME_NET;
- else
- writeIdx = VOL_STATS_DIFF_NET;
- V_stat_writes(volptr, writeIdx)++;
- if (client->ViceId != AnonymousID) {
- V_stat_writes(volptr, writeIdx+1)++;
- }
-
- /*
- * We only count operations that DON'T involve creating new objects
- * (files, symlinks, directories) or simply setting status as
- * authorship-change operations.
- */
- if (!(Caller & (TVS_CFILE | TVS_SLINK | TVS_MKDIR | TVS_SSTATUS))) {
- /*
- * Update the volume's authorship information in response to this
- * file operation. Get the current time, decide to which time
- * slot this operation belongs, and bump the appropriate slot.
- */
- currDate = (FT_ApproxTime() - targetptr->disk.unixModifyTime);
- timeIdx = (currDate < VOL_STATS_TIME_CAP_0 ? VOL_STATS_TIME_IDX_0 :
- currDate < VOL_STATS_TIME_CAP_1 ? VOL_STATS_TIME_IDX_1 :
- currDate < VOL_STATS_TIME_CAP_2 ? VOL_STATS_TIME_IDX_2 :
- currDate < VOL_STATS_TIME_CAP_3 ? VOL_STATS_TIME_IDX_3 :
- currDate < VOL_STATS_TIME_CAP_4 ? VOL_STATS_TIME_IDX_4 :
- VOL_STATS_TIME_IDX_5);
- if (targetptr->disk.author == client->ViceId) {
- V_stat_fileSameAuthor(volptr, timeIdx)++;
- } else {
- V_stat_fileDiffAuthor(volptr, timeIdx)++;
- }
- }
-#endif /* FS_STATS_DETAILED */
-
- if (!(Caller & TVS_SSTATUS))
- targetptr->disk.author = client->ViceId;
- if (Caller & TVS_SDATA) {
- targetptr->disk.dataVersion++;
- if (VanillaUser(client))
- targetptr->disk.modeBits &= ~04000; /* turn off suid for file. */
- }
- if (Caller & TVS_SSTATUS) { /* update time on non-status change */
- /* store status, must explicitly request to change the date */
- if (InStatus->Mask & AFS_SETMODTIME)
- targetptr->disk.unixModifyTime = InStatus->ClientModTime;
- }
- else {/* other: date always changes, but perhaps to what is specified by caller */
- targetptr->disk.unixModifyTime = (InStatus->Mask & AFS_SETMODTIME ? InStatus->ClientModTime : FT_ApproxTime());
- }
- if (InStatus->Mask & AFS_SETOWNER) {
- /* admin is allowed to do chmod, chown as well as chown, chmod. */
- if (VanillaUser(client))
- targetptr->disk.modeBits &= ~04000; /* turn off suid for file. */
- targetptr->disk.owner = InStatus->Owner;
- if (VolumeRootVnode (targetptr)) {
- Error errorCode = 0; /* what should be done with this? */
-
- V_owner(targetptr->volumePtr) = InStatus->Owner;
- VUpdateVolume(&errorCode, targetptr->volumePtr);
- }
- }
- if (InStatus->Mask & AFS_SETMODE) {
- int modebits = InStatus->UnixModeBits;
-#define CREATE_SGUID_ADMIN_ONLY 1
-#ifdef CREATE_SGUID_ADMIN_ONLY
- if (VanillaUser(client))
- modebits = modebits & 0777;
-#endif
- if (VanillaUser(client)) {
- targetptr->disk.modeBits = modebits;
- }
- else {
- targetptr->disk.modeBits = modebits;
- switch ( Caller ) {
- case TVS_SDATA: osi_audit( PrivSetID, 0, AUD_INT, client->ViceId,
- AUD_INT, CHK_STOREDATA, AUD_END); break;
- case TVS_CFILE:
- case TVS_SSTATUS: osi_audit( PrivSetID, 0, AUD_INT, client->ViceId,
- AUD_INT, CHK_STORESTATUS, AUD_END); break;
- default: break;
- }
- }
- }
- targetptr->disk.serverModifyTime = FT_ApproxTime();
- if (InStatus->Mask & AFS_SETGROUP)
- targetptr->disk.group = InStatus->Group;
- /* vnode changed : to be written back by VPutVnode */
- targetptr->changed_newTime = 1;
-
-} /*Update_TargetVnodeStatus*/
-
-
-/*
- * Fills the CallBack structure with the expiration time and type of callback
- * structure. Warning: this function is currently incomplete.
- */
-SetCallBackStruct(CallBackTime, CallBack)
- afs_uint32 CallBackTime;
- struct AFSCallBack *CallBack;
-
-{
- /* CallBackTime could not be 0 */
- if (CallBackTime == 0) {
- ViceLog(0, ("WARNING: CallBackTime == 0!\n"));
- CallBack->ExpirationTime = 0;
- } else
- CallBack->ExpirationTime = CallBackTime - FT_ApproxTime();
- CallBack->CallBackVersion = CALLBACK_VERSION;
- CallBack->CallBackType = CB_SHARED; /* The default for now */
-
-} /*SetCallBackStruct*/
-
-
-/*
- * Returns the volume and vnode pointers associated with file Fid; the lock
- * type on the vnode is set to lock. Note that both volume/vnode's ref counts
- * are incremented and they must be eventualy released.
- */
-CheckVnode(fid, volptr, vptr, lock)
- AFSFid *fid;
- Volume **volptr;
- Vnode **vptr;
- int lock;
-
-{
- int fileCode = 0;
- int errorCode = -1;
- static struct timeval restartedat = {0,0};
-
- if (fid->Volume == 0 || fid->Vnode == 0) /* not: || fid->Unique == 0) */
- return(EINVAL);
- if ((*volptr) == 0) {
- extern int VInit;
-
- while(1) {
- errorCode = 0;
- *volptr = VGetVolume(&errorCode, (afs_int32)fid->Volume);
- if (!errorCode) {
- assert (*volptr);
- break;
- }
- if ((errorCode == VOFFLINE) && (VInit < 2)) {
- /* The volume we want may not be attached yet because
- * the volume initialization is not yet complete.
- * We can do several things:
- * 1. return -1, which will cause users to see
- * "connection timed out". This is more or
- * less the same as always, except that the servers
- * may appear to bounce up and down while they
- * are actually restarting.
- * 2. return VBUSY which will cause clients to
- * sleep and retry for 6.5 - 15 minutes, depending
- * on what version of the CM they are running. If
- * the file server takes longer than that interval
- * to attach the desired volume, then the application
- * will see an ENODEV or EIO. This approach has
- * the advantage that volumes which have been attached
- * are immediately available, it keeps the server's
- * immediate backlog low, and the call is interruptible
- * by the user. Users see "waiting for busy volume."
- * 3. sleep here and retry. Some people like this approach
- * because there is no danger of seeing errors. However,
- * this approach only works with a bounded number of
- * clients, since the pending queues will grow without
- * stopping. It might be better to find a way to take
- * this call and stick it back on a queue in order to
- * recycle this thread for a different request.
- * 4. Return a new error code, which new cache managers will
- * know enough to interpret as "sleep and retry", without
- * the upper bound of 6-15 minutes that is imposed by the
- * VBUSY handling. Users will see "waiting for
- * busy volume," so they know that something is
- * happening. Old cache managers must be able to do
- * something reasonable with this, for instance, mark the
- * server down. Fortunately, any error code < 0
- * will elicit that behavior. See #1.
- * 5. Some combination of the above. I like doing #2 for 10
- * minutes, followed by #4. 3.1b and 3.2 cache managers
- * will be fine as long as the restart period is
- * not longer than 6.5 minutes, otherwise they may
- * return ENODEV to users. 3.3 cache managers will be
- * fine for 10 minutes, then will return
- * ETIMEDOUT. 3.4 cache managers will just wait
- * until the call works or fails definitively.
- * NB. The problem with 2,3,4,5 is that old clients won't
- * fail over to an alternate read-only replica while this
- * server is restarting. 3.4 clients will fail over right away.
- */
- if (restartedat.tv_sec == 0) {
- /* I'm not really worried about when we restarted, I'm */
- /* just worried about when the first VBUSY was returned. */
- TM_GetTimeOfDay(&restartedat, 0);
- return(VBUSY);
- }
- else {
- struct timeval now;
- TM_GetTimeOfDay(&now, 0);
- if ((now.tv_sec - restartedat.tv_sec) < (11*60)) {
- return(VBUSY);
- }
- else {
- return (VRESTARTING);
- }
- }
- }
- /* allow read operations on busy volume */
- else if(errorCode==VBUSY && lock==READ_LOCK) {
- errorCode=0;
- break;
- }
- else if (errorCode)
- return(errorCode);
- }
- }
- assert (*volptr);
-
- /* get the vnode */
- *vptr = VGetVnode(&errorCode, *volptr, fid->Vnode, lock);
- if (errorCode)
- return(errorCode);
- if ((*vptr)->disk.uniquifier != fid->Unique) {
- VPutVnode(&fileCode, *vptr);
- assert(fileCode == 0);
- *vptr = 0;
- return(VNOVNODE); /* return the right error code, at least */
- }
- return(0);
-
-} /*CheckVnode*/
-
-
-/*
- * This routine returns the ACL associated with the targetptr. If the
- * targetptr isn't a directory, we access its parent dir and get the ACL
- * thru the parent; in such case the parent's vnode is returned in
- * READ_LOCK mode.
- */
-SetAccessList(targetptr, volume, ACL, ACLSize, parent, Fid, Lock)
- Vnode **targetptr; /*Target vnode pointer; returned locked*/
- Volume **volume; /*Volume ptr associated with targetptr*/
- struct acl_accessList **ACL; /*The returned ACL for the vnode*/
- int * ACLSize; /*Returned ACL's size*/
- Vnode **parent; /*If target not Dir, it's its locked parent*/
- AFSFid *Fid; /*Fid associated with targetptr*/
- int Lock; /*Lock type to be applied to targetptr*/
-
-{
- if ((*targetptr)->disk.type == vDirectory) {
- *parent = 0;
- *ACL = VVnodeACL(*targetptr);
- *ACLSize = VAclSize(*targetptr);
- return(0);
- }
- else {
- assert(Fid != 0);
- while(1) {
- VnodeId parentvnode;
- int errorCode = 0;
-
- parentvnode = (*targetptr)->disk.parent;
- VPutVnode(&errorCode,*targetptr);
- *targetptr = 0;
- if (errorCode) return(errorCode);
- *parent = VGetVnode(&errorCode, *volume, parentvnode, READ_LOCK);
- if (errorCode) return(errorCode);
- *ACL = VVnodeACL(*parent);
- *ACLSize = VAclSize(*parent);
- if ((errorCode = CheckVnode(Fid, volume, targetptr, Lock)) != 0)
- return(errorCode);
- if ((*targetptr)->disk.parent != parentvnode) {
- VPutVnode(&errorCode, *parent);
- *parent = 0;
- if (errorCode) return(errorCode);
- } else
- return(0);
- }
- }
-
-} /*SetAccessList*/
-
-
-/*
- * Common code that handles the creation of a new file (SAFS_CreateFile and
- * SAFS_Symlink) or a new dir (SAFS_MakeDir)
- */
-Alloc_NewVnode(parentptr, dir, volptr, targetptr, Name, OutFid, FileType, BlocksPreallocatedForVnode)
- Vnode *parentptr;
- DirHandle *dir;
- Volume *volptr;
- Vnode **targetptr;
- char *Name;
- struct AFSFid *OutFid;
- int FileType;
- int BlocksPreallocatedForVnode;
-
-{
- int errorCode = 0; /* Error code returned back */
- int temp;
- Inode inode=0;
- Inode nearInode; /* hint for inode allocation in solaris */
-
- if (errorCode = AdjustDiskUsage(volptr, BlocksPreallocatedForVnode,
- BlocksPreallocatedForVnode)) {
- ViceLog(25, ("Insufficient space to allocate %d blocks\n",
- BlocksPreallocatedForVnode));
- return(errorCode);
- }
-
- *targetptr = VAllocVnode(&errorCode, volptr, FileType);
- if (errorCode != 0) {
- VAdjustDiskUsage(&temp, volptr, - BlocksPreallocatedForVnode, 0);
- return(errorCode);
- }
- OutFid->Volume = V_id(volptr);
- OutFid->Vnode = (*targetptr)->vnodeNumber;
- OutFid->Unique = (*targetptr)->disk.uniquifier;
-
- nearInode = VN_GET_INO(parentptr); /* parent is also in same vol */
-
- /* create the inode now itself */
- inode = IH_CREATE(V_linkHandle(volptr), V_device(volptr),
- VPartitionPath(V_partition(volptr)), nearInode,
- V_id(volptr), (*targetptr)->vnodeNumber,
- (*targetptr)->disk.uniquifier, 1);
-
- /* error in creating inode */
- if (!VALID_INO(inode))
- {
- ViceLog(0, ("Volume : %d vnode = %d Failed to create inode: errno = %d\n",
- (*targetptr)->volumePtr->header->diskstuff.id,
- (*targetptr)->vnodeNumber,
- errno));
- VAdjustDiskUsage(&temp, volptr, -BlocksPreallocatedForVnode,0);
- (*targetptr)->delete = 1; /* delete vnode */
- return ENOSPC;
- }
- VN_SET_INO(*targetptr, inode);
- IH_INIT(((*targetptr)->handle), V_device(volptr), V_id(volptr), inode);
-
- /* copy group from parent dir */
- (*targetptr)->disk.group = parentptr->disk.group;
-
- if (parentptr->disk.cloned)
- {
- ViceLog(25, ("Alloc_NewVnode : CopyOnWrite called\n"));
- if ( errorCode = CopyOnWrite(parentptr, volptr)) /* disk full */
- {
- ViceLog(25, ("Alloc_NewVnode : CopyOnWrite failed\n"));
- /* delete the vnode previously allocated */
- (*targetptr)->delete = 1;
- VAdjustDiskUsage(&temp, volptr,
- -BlocksPreallocatedForVnode, 0);
- IH_REALLYCLOSE((*targetptr)->handle);
- if ( IH_DEC(V_linkHandle(volptr), inode, V_parentId(volptr)) )
- ViceLog(0,("Alloc_NewVnode: partition %s idec %s failed\n",
- volptr->partition->name,
- PrintInode(NULL, inode)));
- IH_RELEASE((*targetptr)->handle);
-
- return errorCode;
- }
- }
-
- /* add the name to the directory */
- SetDirHandle(dir, parentptr);
- if (errorCode = Create(dir,(char *)Name, OutFid)) {
- (*targetptr)->delete = 1;
- VAdjustDiskUsage(&temp, volptr, - BlocksPreallocatedForVnode, 0);
- IH_REALLYCLOSE((*targetptr)->handle);
- if ( IH_DEC(V_linkHandle(volptr), inode, V_parentId(volptr)))
- ViceLog(0,("Alloc_NewVnode: partition %s idec %s failed\n",
- volptr->partition->name,
- PrintInode(NULL, inode)));
- IH_RELEASE((*targetptr)->handle);
- return(errorCode);
- }
- DFlush();
- return(0);
-
-} /*Alloc_NewVnode*/
-
-
-/*
- * Handle all the lock-related code (SAFS_SetLock, SAFS_ExtendLock and
- * SAFS_ReleaseLock)
- */
-HandleLocking(targetptr, rights, LockingType)
- Vnode *targetptr;
- afs_int32 rights;
- ViceLockType LockingType;
-
-{
- int Time; /* Used for time */
- int writeVnode = targetptr->changed_oldTime; /* save original status */
-
- /* Does the caller has Lock priviledges; root extends locks, however */
- if (LockingType != LockExtend && !(rights & PRSFS_LOCK))
- return(EACCES);
- targetptr->changed_oldTime = 1; /* locking doesn't affect any time stamp */
- Time = FT_ApproxTime();
- switch (LockingType) {
- case LockRead:
- case LockWrite:
- if (Time > targetptr->disk.lock.lockTime)
- targetptr->disk.lock.lockTime = targetptr->disk.lock.lockCount = 0;
- Time += AFS_LOCKWAIT;
- if (LockingType == LockRead) {
- if (targetptr->disk.lock.lockCount >= 0) {
- ++(targetptr->disk.lock.lockCount);
- targetptr->disk.lock.lockTime = Time;
- } else return(EAGAIN);
- } else {
- if (targetptr->disk.lock.lockCount == 0) {
- targetptr->disk.lock.lockCount = -1;
- targetptr->disk.lock.lockTime = Time;
- } else return(EAGAIN);
- }
- break;
- case LockExtend:
- Time += AFS_LOCKWAIT;
- if (targetptr->disk.lock.lockCount != 0)
- targetptr->disk.lock.lockTime = Time;
- else return(EINVAL);
- break;
- case LockRelease:
- if ((--targetptr->disk.lock.lockCount) <= 0)
- targetptr->disk.lock.lockCount = targetptr->disk.lock.lockTime = 0;
- break;
- default:
- targetptr->changed_oldTime = writeVnode; /* restore old status */
- ViceLog(0, ("Illegal Locking type %d\n", LockingType));
- }
- return(0);
-
-} /*HandleLocking*/
-
-
-/*
- * This routine returns the status info associated with the targetptr vnode
- * in the AFSFetchStatus structure. Some of the newer fields, such as
- * SegSize and Group are not yet implemented
- */
-void GetStatus(targetptr, status, rights, anyrights, parentptr)
- Vnode *targetptr; /*vnode of desired Fid*/
- AFSFetchStatus *status; /*the status info is returned here*/
- afs_int32 rights; /*Sets the 'CallerAccess' status field*/
- afs_int32 anyrights; /*Sets the 'AnonymousAccess' status field*/
- Vnode *parentptr; /*target's parent vnode*/
-
-{
- /* initialize return status from a vnode */
- status->InterfaceVersion = 1;
- status->SyncCounter = status->dataVersionHigh = status->lockCount =
- status->errorCode = 0;
- status->ResidencyMask = 1; /* means for MR-AFS: file in /vicepr-partition */
- if (targetptr->disk.type == vFile)
- status->FileType = File;
- else if (targetptr->disk.type == vDirectory)
- status->FileType = Directory;
- else if (targetptr->disk.type == vSymlink)
- status->FileType = SymbolicLink;
- else
- status->FileType = Invalid; /*invalid type field */
- status->LinkCount = targetptr->disk.linkCount;
- status->Length_hi = 0;
- status->Length = targetptr->disk.length;
- status->DataVersion = targetptr->disk.dataVersion;
- status->Author = targetptr->disk.author;
- status->Owner = targetptr->disk.owner;
- status->CallerAccess = rights;
- status->AnonymousAccess = anyrights;
- status->UnixModeBits = targetptr->disk.modeBits;
- status->ClientModTime = targetptr->disk.unixModifyTime; /* This might need rework */
- status->ParentVnode = (status->FileType == Directory ? targetptr->vnodeNumber : parentptr->vnodeNumber);
- status->ParentUnique = (status->FileType == Directory ? targetptr->disk.uniquifier : parentptr->disk.uniquifier);
- status->ServerModTime = targetptr->disk.serverModifyTime;
- status->Group = targetptr->disk.group;
- status->lockCount = targetptr->disk.lock.lockCount;
- status->errorCode = 0;
-
-} /*GetStatus*/
-
-
-/*
- * Compare the directory's ACL with the user's access rights in the client
- * connection and return the user's and everybody else's access permissions
- * in rights and anyrights, respectively
- */
-GetRights (client, ACL, rights, anyrights)
- struct client *client; /* Client struct */
- struct acl_accessList *ACL; /* Access List for the current directory */
- afs_int32 *rights; /* Returns access rights for caller */
- afs_int32 *anyrights; /* Returns access rights for 'anyuser' */
-
-{
- extern prlist SystemAnyUserCPS;
- afs_int32 hrights = 0;
- int code;
-
- if (acl_CheckRights(ACL, &SystemAnyUserCPS, anyrights) != 0) {
-
- ViceLog(0,("CheckRights failed\n"));
- *anyrights = 0;
- }
- *rights = 0;
- acl_CheckRights(ACL, &client->CPS, rights);
-
- /* wait if somebody else is already doing the getCPS call */
- H_LOCK
- while ( client->host->hostFlags & HPCS_INPROGRESS )
- {
- client->host->hostFlags |= HPCS_WAITING; /* I am waiting */
-#ifdef AFS_PTHREAD_ENV
- pthread_cond_wait(&client->host->cond, &host_glock_mutex);
-#else /* AFS_PTHREAD_ENV */
- if ((code=LWP_WaitProcess( &(client->host->hostFlags))) !=LWP_SUCCESS)
- ViceLog(0, ("LWP_WaitProcess returned %d\n", code));
-#endif /* AFS_PTHREAD_ENV */
- }
-
- if (client->host->hcps.prlist_len && !client->host->hcps.prlist_val) {
- ViceLog(0,("CheckRights: len=%d, for host=0x%x\n", client->host->hcps.prlist_len, client->host->host));
- } else
- acl_CheckRights(ACL, &client->host->hcps, &hrights);
- H_UNLOCK
- /* Allow system:admin the rights given with the -implicit option */
- if (acl_IsAMember(SystemId, &client->CPS))
- *rights |= implicitAdminRights;
- *rights |= hrights;
- *anyrights |= hrights;
-
- return(0);
-
-} /*GetRights*/
-
-
-/* Checks if caller has the proper AFS and Unix (WRITE) access permission to the target directory; Prfs_Mode refers to the AFS Mode operation while rights contains the caller's access permissions to the directory. */
-
-CheckWriteMode(targetptr, rights, Prfs_Mode)
-Vnode * targetptr;
-afs_int32 rights;
-int Prfs_Mode;
-{
- if (!(rights & Prfs_Mode))
- return(EACCES);
- if ((targetptr->disk.type != vDirectory) && (!(targetptr->disk.modeBits & OWNERWRITE)))
- return(EACCES);
- return(0);
-}
-
-
-/* In our current implementation, each successive data store (new file
- * data version) creates a new inode. This function creates the new
- * inode, copies the old inode's contents to the new one, remove the old
- * inode (i.e. decrement inode count -- if it's currently used the delete
- * will be delayed), and modify some fields (i.e. vnode's
- * disk.inodeNumber and cloned)
- */
-#define COPYBUFFSIZE 8192
-int CopyOnWrite(targetptr, volptr)
- Vnode *targetptr;
- Volume *volptr;
-
-{
- Inode ino, nearInode;
- int rdlen;
- int wrlen;
- register int size, length;
- int ifd, ofd;
- char *buff;
- int rc; /* return code */
- IHandle_t *newH; /* Use until finished copying, then cp to vnode.*/
- FdHandle_t *targFdP; /* Source Inode file handle */
- FdHandle_t *newFdP; /* Dest Inode file handle */
-
- if (targetptr->disk.type == vDirectory) DFlush(); /* just in case? */
-
- size = targetptr->disk.length;
- buff = (char *)malloc(COPYBUFFSIZE);
- if (buff == NULL) {
- return EIO;
- }
-
- ino = VN_GET_INO(targetptr);
- assert(VALID_INO(ino));
- targFdP = IH_OPEN(targetptr->handle);
- if (targFdP == NULL) {
- rc = errno;
- ViceLog(0, ("CopyOnWrite failed: Failed to open target vnode %u in volume %u (errno = %d)\n", targetptr->vnodeNumber, V_id(volptr), rc));
- free(buff);
- VTakeOffline (volptr);
- return rc;
- }
-
- nearInode = VN_GET_INO(targetptr);
- ino = IH_CREATE(V_linkHandle(volptr), V_device(volptr),
- VPartitionPath(V_partition(volptr)),nearInode, V_id(volptr),
- targetptr->vnodeNumber, targetptr->disk.uniquifier,
- (int)targetptr->disk.dataVersion);
- if (!VALID_INO(ino))
- {
- ViceLog(0,("CopyOnWrite failed: Partition %s that contains volume %u may be out of free inodes(errno = %d)\n", volptr->partition->name, V_id(volptr), errno));
- FDH_CLOSE(targFdP);
- free(buff);
- return ENOSPC;
- }
- IH_INIT(newH, V_device(volptr), V_id(volptr), ino);
- newFdP = IH_OPEN(newH);
- assert(newFdP != NULL);
-
- while(size > 0) {
- if (size > COPYBUFFSIZE) { /* more than a buffer */
- length = COPYBUFFSIZE;
- size -= COPYBUFFSIZE;
- } else {
- length = size;
- size = 0;
- }
- rdlen = FDH_READ(targFdP, buff, length);
- if (rdlen == length)
- wrlen = FDH_WRITE(newFdP, buff, length);
- else
- wrlen = 0;
- /* Callers of this function are not prepared to recover
- * from error that put the filesystem in an inconsistent
- * state. Make sure that we force the volume off-line if
- * we some error other than ENOSPC - 4.29.99)
- *
- * In case we are unable to write the required bytes, and the
- * error code indicates that the disk is full, we roll-back to
- * the initial state.
- */
- if((rdlen != length) || (wrlen != length))
- if ( (wrlen < 0) && (errno == ENOSPC) ) /* disk full */
- {
- ViceLog(0,("CopyOnWrite failed: Partition %s containing volume %u is full\n",
- volptr->partition->name, V_id(volptr)));
- /* remove destination inode which was partially copied till now*/
- FDH_REALLYCLOSE(newFdP);
- IH_RELEASE(newH);
- FDH_REALLYCLOSE(targFdP);
- rc = IH_DEC(V_linkHandle(volptr), ino,
- V_parentId(volptr));
- if (!rc ) {
- ViceLog(0,("CopyOnWrite failed: error %u after i_dec on disk full, volume %u in partition %s needs salvage\n",
- rc, V_id(volptr),
- volptr->partition->name));
- VTakeOffline (volptr);
- }
- free(buff);
- return ENOSPC;
- }
- else {
- ViceLog(0,("CopyOnWrite failed: volume %u in partition %s (tried reading %u, read %u, wrote %u, errno %u) volume needs salvage\n",
- V_id(volptr), volptr->partition->name, length,
- rdlen, wrlen, errno));
- /* Decrement this inode so salvager doesn't find it. */
- FDH_REALLYCLOSE(newFdP);
- IH_RELEASE(newH);
- FDH_REALLYCLOSE(targFdP);
- rc = IH_DEC(V_linkHandle(volptr), ino,
- V_parentId(volptr));
- free(buff);
- VTakeOffline (volptr);
- return EIO;
- }
-#ifndef AFS_PTHREAD_ENV
- IOMGR_Poll();
-#endif /* !AFS_PTHREAD_ENV */
- }
- FDH_REALLYCLOSE(targFdP);
- rc = IH_DEC(V_linkHandle(volptr), VN_GET_INO(targetptr),
- V_parentId(volptr)) ;
- assert(!rc);
- IH_RELEASE(targetptr->handle);
-
- rc = FDH_SYNC(newFdP);
- assert(rc == 0);
- FDH_CLOSE(newFdP);
- targetptr->handle = newH;
- VN_SET_INO(targetptr, ino);
- targetptr->disk.cloned = 0;
- /* Internal change to vnode, no user level change to volume - def 5445 */
- targetptr->changed_oldTime = 1;
- free(buff);
- return 0; /* success */
-} /*CopyOnWrite*/
-
-
-/*
- * VanillaUser returns 1 (true) if the user is a vanilla user (i.e., not
- * a System:Administrator)
- */
-VanillaUser(client)
- struct client *client;
-
-{
- if (acl_IsAMember(SystemId, &client->CPS))
- return(0); /* not a system administrator, then you're "vanilla" */
- return(1);
-
-} /*VanillaUser*/
-
-
-/*
- * Adjusts (Subtract) "length" number of blocks from the volume's disk
- * allocation; if some error occured (exceeded volume quota or partition
- * was full, or whatever), it frees the space back and returns the code.
- * We usually pre-adjust the volume space to make sure that there's
- * enough space before consuming some.
- */
-AdjustDiskUsage(volptr, length, checkLength)
- Volume * volptr;
- afs_int32 checkLength;
- afs_int32 length;
-
-{
- int rc;
- int nc;
-
- VAdjustDiskUsage(&rc, volptr, length, checkLength);
- if (rc) {
- VAdjustDiskUsage(&nc, volptr, -length, 0);
- if (rc == VOVERQUOTA) {
- ViceLog(2,("Volume %u (%s) is full\n",
- V_id(volptr), V_name(volptr)));
- return(rc);
- }
- if (rc == VDISKFULL) {
- ViceLog(0,("Partition %s that contains volume %u is full\n",
- volptr->partition->name, V_id(volptr)));
- return(rc);
- }
- ViceLog(0,("Got error return %d from VAdjustDiskUsage\n",rc));
- return(rc);
- }
- return(0);
-
-} /*AdjustDiskUsage*/
-
-
-/*
- * If some flags (i.e. min or max quota) are set, the volume's in disk
- * label is updated; Name, OfflineMsg, and Motd are also reflected in the
- * update, if applicable.
- */
-RXUpdate_VolumeStatus(volptr, StoreVolStatus, Name, OfflineMsg, Motd)
- Volume *volptr;
- AFSStoreVolumeStatus* StoreVolStatus;
- char *Name;
- char *OfflineMsg;
- char *Motd;
-
-{
- Error errorCode = 0;
-
- if (StoreVolStatus->Mask & AFS_SETMINQUOTA)
- V_minquota(volptr) = StoreVolStatus->MinQuota;
- if (StoreVolStatus->Mask & AFS_SETMAXQUOTA)
- V_maxquota(volptr) = StoreVolStatus->MaxQuota;
- if (strlen(OfflineMsg) > 0) {
- strcpy(V_offlineMessage(volptr), OfflineMsg);
- }
- if (strlen(Name) > 0) {
- strcpy(V_name(volptr), Name);
- }
-#if TRANSARC_VOL_STATS
- /*
- * We don't overwrite the motd field, since it's now being used
- * for stats
- */
-#else
- if (strlen(Motd) > 0) {
- strcpy(V_motd(volptr), Motd);
- }
-#endif /* FS_STATS_DETAILED */
- VUpdateVolume(&errorCode, volptr);
- return(errorCode);
-
-} /*RXUpdate_VolumeStatus*/
-
-
-/* old interface */
-Update_VolumeStatus(volptr, StoreVolStatus, Name, OfflineMsg, Motd)
- Volume *volptr;
- VolumeStatus *StoreVolStatus;
- struct BBS *Name;
- struct BBS *OfflineMsg;
- struct BBS *Motd;
-
-{
- Error errorCode = 0;
-
- if (StoreVolStatus->MinQuota > -1)
- V_minquota(volptr) = StoreVolStatus->MinQuota;
- if (StoreVolStatus->MaxQuota > -1)
- V_maxquota(volptr) = StoreVolStatus->MaxQuota;
- if (OfflineMsg->SeqLen > 1)
- strcpy(V_offlineMessage(volptr), OfflineMsg->SeqBody);
- if (Name->SeqLen > 1)
- strcpy(V_name(volptr), Name->SeqBody);
-#if TRANSARC_VOL_STATS
- /*
- * We don't overwrite the motd field, since it's now being used
- * for stats
- */
-#else
- if (Motd->SeqLen > 1)
- strcpy(V_motd(volptr), Motd->SeqBody);
-#endif /* FS_STATS_DETAILED */
- VUpdateVolume(&errorCode, volptr);
- return(errorCode);
-
-} /*Update_VolumeStatus*/
-
-
-/*
- * Get internal volume-related statistics from the Volume disk label
- * structure and put it into the VolumeStatus structure, status; it's
- * used by both SAFS_GetVolumeStatus and SAFS_SetVolumeStatus to return
- * the volume status to the caller.
- */
-GetVolumeStatus(status, name, offMsg, motd, volptr)
-VolumeStatus * status;
-struct BBS * name;
-struct BBS * offMsg;
-struct BBS * motd;
-Volume * volptr;
-
-{
- status->Vid = V_id(volptr);
- status->ParentId = V_parentId(volptr);
- status->Online = V_inUse(volptr);
- status->InService = V_inService(volptr);
- status->Blessed = V_blessed(volptr);
- status->NeedsSalvage = V_needsSalvaged(volptr);
- if (VolumeWriteable(volptr))
- status->Type = ReadWrite;
- else
- status->Type = ReadOnly;
- status->MinQuota = V_minquota(volptr);
- status->MaxQuota = V_maxquota(volptr);
- status->BlocksInUse = V_diskused(volptr);
- status->PartBlocksAvail = volptr->partition->free;
- status->PartMaxBlocks = volptr->partition->totalUsable;
- strncpy(name->SeqBody, V_name(volptr), (int)name->MaxSeqLen);
- name->SeqLen = strlen(V_name(volptr)) + 1;
- if (name->SeqLen > name->MaxSeqLen) name->SeqLen = name -> MaxSeqLen;
- strncpy(offMsg->SeqBody, V_offlineMessage(volptr), (int)name->MaxSeqLen);
- offMsg->SeqLen = strlen(V_offlineMessage(volptr)) + 1;
- if (offMsg->SeqLen > offMsg->MaxSeqLen)
- offMsg->SeqLen = offMsg -> MaxSeqLen;
-#ifdef notdef
- /*Don't do anything with the motd field*/
- strncpy(motd->SeqBody, nullString, (int)offMsg->MaxSeqLen);
- motd->SeqLen = strlen(nullString) + 1;
-#endif
- if (motd->SeqLen > motd->MaxSeqLen)
- motd->SeqLen = motd -> MaxSeqLen;
-
-} /*GetVolumeStatus*/
-
-
-RXGetVolumeStatus(status, name, offMsg, motd, volptr)
- AFSFetchVolumeStatus *status;
- char **name;
- char **offMsg;
- char **motd;
- Volume *volptr;
-
-{
- int temp;
-
- status->Vid = V_id(volptr);
- status->ParentId = V_parentId(volptr);
- status->Online = V_inUse(volptr);
- status->InService = V_inService(volptr);
- status->Blessed = V_blessed(volptr);
- status->NeedsSalvage = V_needsSalvaged(volptr);
- if (VolumeWriteable(volptr))
- status->Type = ReadWrite;
- else
- status->Type = ReadOnly;
- status->MinQuota = V_minquota(volptr);
- status->MaxQuota = V_maxquota(volptr);
- status->BlocksInUse = V_diskused(volptr);
- status->PartBlocksAvail = volptr->partition->free;
- status->PartMaxBlocks = volptr->partition->totalUsable;
-
- /* now allocate and copy these things; they're freed by the RXGEN stub */
- temp = strlen(V_name(volptr)) + 1;
- *name = malloc(temp);
- strcpy(*name, V_name(volptr));
- temp = strlen(V_offlineMessage(volptr)) + 1;
- *offMsg = malloc(temp);
- strcpy(*offMsg, V_offlineMessage(volptr));
-#if TRANSARC_VOL_STATS
- *motd = malloc(1);
- strcpy(*motd, nullString);
-#else
- temp = strlen(V_motd(volptr)) + 1;
- *motd = malloc(temp);
- strcpy(*motd, V_motd(volptr));
-#endif /* FS_STATS_DETAILED */
-
-} /*RXGetVolumeStatus*/
-
-
-/* Set AFS Data Fetch/Store related statistics. */
-
-void SetAFSStats(stats)
- struct AFSStatistics *stats;
-
-{
- extern afs_int32 StartTime, CurrentConnections;
- int seconds;
-
- FS_LOCK
- stats->CurrentMsgNumber = 0;
- stats->OldestMsgNumber = 0;
- stats->StartTime = StartTime;
- stats->CurrentConnections = CurrentConnections;
- stats->TotalAFSCalls = AFSCallStats.TotalCalls;
- stats->TotalFetchs = AFSCallStats.FetchData+AFSCallStats.FetchACL+AFSCallStats.FetchStatus;
- stats->FetchDatas = AFSCallStats.FetchData;
- stats->FetchedBytes = AFSCallStats.TotalFetchedBytes;
- seconds = AFSCallStats.AccumFetchTime/1000;
- if (seconds <= 0) seconds = 1;
- stats->FetchDataRate = AFSCallStats.TotalFetchedBytes/seconds;
- stats->TotalStores = AFSCallStats.StoreData+AFSCallStats.StoreACL+AFSCallStats.StoreStatus;
- stats->StoreDatas = AFSCallStats.StoreData;
- stats->StoredBytes = AFSCallStats.TotalStoredBytes;
- seconds = AFSCallStats.AccumStoreTime/1000;
- if (seconds <= 0) seconds = 1;
- stats->StoreDataRate = AFSCallStats.TotalStoredBytes/seconds;
-#ifdef AFS_NT40_ENV
- stats->ProcessSize = -1; /* TODO: */
-#else
- stats->ProcessSize = (afs_int32)((long) sbrk(0) >> 10);
-#endif
- FS_UNLOCK
- h_GetWorkStats((int *)&(stats->WorkStations),(int *)&(stats->ActiveWorkStations),
- (int *)0, (afs_int32)(FT_ApproxTime())-(15*60));
-
-} /*SetAFSStats*/
-
-
-/* Get disk related information from all AFS partitions. */
-
-void SetVolumeStats(stats)
- struct AFSStatistics *stats;
-
-{
- struct DiskPartition * part;
- int i = 0;
-
- for (part = DiskPartitionList; part && i < AFS_MSTATDISKS; part = part->next) {
- stats->Disks[i].TotalBlocks = part->totalUsable;
- stats->Disks[i].BlocksAvailable = part->free;
- memset(stats->Disks[i].Name, 0, AFS_DISKNAMESIZE);
- strncpy(stats->Disks[i].Name, part->name, AFS_DISKNAMESIZE);
- i++;
- }
- while (i < AFS_MSTATDISKS) {
- stats->Disks[i].TotalBlocks = -1;
- i++;
- }
-} /*SetVolumeStats*/
-
-
-#ifdef notdef
-struct nlist RawStats[] = {
-#define CPTIME 0
- { "_cp_time" },
-#define BOOT 1
- { "_boottime" },
-#define DISK 2
- { "_dk_xfer" },
-#ifndef AFS_SUN_ENV
-#define SWAPMAP 3
- { "_swapmap" },
-#define NSWAPMAP 4
- { "_nswapmap" },
-#define NSWAPBLKS 5
- { "_nswap" },
-#define DMMAX 6
- { "_dmmax" },
-#else /* AFS_SUN_ENV */
-#define SANON 3
- { "_anoninfo" },
-#endif
- { "" },
-
-};
-#endif
-
-/* Get some kernel specific related statistics */
-
-void SetSystemStats(stats)
- struct AFSStatistics * stats;
-
-{
-/* Fix this sometime soon.. */
-#ifdef notdef
- static int kmem = 0;
- static struct mapent *swapMap = 0;
- static int swapMapAddr = 0;
- static int swapMapSize = 0;
- static int numSwapBlks = 0;
- int numSwapEntries,
- dmmax;
- register int i;
- struct mapent * sp;
- afs_int32 busy[CPUSTATES];
- afs_int32 xfer[DK_NDRIVE];
- struct timeval bootTime;
-#endif
- struct timeval time;
-
- /* this works on all system types */
- TM_GetTimeOfDay(&time, 0);
- stats->CurrentTime = time.tv_sec;
-
-#ifdef notdef
- stats->UserCPU =stats->SystemCPU =stats->NiceCPU =stats->IdleCPU =stats->BootTime =0;
- stats->TotalIO =stats->ActiveVM =stats->TotalVM = 0;
- for (i=0; i < AFS_MSTATSPARES; i++) stats->Spares[i] = 0;
-
- if (kmem == -1) return;
- if (kmem == 0) {
- nlist("/vmunix", RawStats);
- if (RawStats[0].n_type == 0) {
- ViceLog(0, ("Could not get a namelist from VMUNIX\n"));
- kmem = -1;
- return;
- }
- kmem = open("/dev/kmem",O_RDONLY,0);
- if (kmem <= 0) {
- ViceLog(0, ("Could not open /dev/kmem\n"));
- kmem = -1;
- return;
- }
- }
- lseek(kmem, (afs_int32) RawStats[CPTIME].n_value,0);
- read(kmem, (char *)busy, sizeof(busy));
- stats->SystemCPU = busy[CP_SYS];
- stats->UserCPU = busy[CP_USER];
- stats->NiceCPU = busy[CP_NICE];
- stats->IdleCPU = busy[CP_IDLE];
- lseek(kmem, (afs_int32) RawStats[BOOT].n_value,0);
- read(kmem, (char *)&bootTime, sizeof(bootTime));
- stats->BootTime = bootTime.tv_sec;
- lseek(kmem, (afs_int32) RawStats[DISK].n_value,0);
- read(kmem, (char *)xfer, sizeof(xfer));
- stats->TotalIO = 0;
- for(i = 0; i < DK_NDRIVE; i++) {
- stats->TotalIO += xfer[i];
- }
-#ifdef AFS_SUN_ENV
- {
-#include <vm/anon.h>
- struct anoninfo ai;
-#define ctok(x) ((ctob(x)) >> 10)
-
- lseek(kmem, (afs_int32)RawStats[SANON].n_value,0);
- read(kmem, (char *)&ai, sizeof (struct anoninfo));
- stats->TotalVM = ctok(ai.ani_max - ai.ani_resv); /* available */
- stats->ActiveVM = ctok(ai.ani_resv); /* used */
- }
-#else
- if (!swapMap) {
- lseek(kmem, (afs_int32)RawStats[SWAPMAP].n_value,0);
- read(kmem, (char *)&swapMapAddr, sizeof(swapMapAddr));
- swapMapAddr += sizeof(struct map);
- lseek(kmem, (afs_int32)RawStats[NSWAPMAP].n_value,0);
- read(kmem, (char *)&numSwapEntries, sizeof(numSwapEntries));
- swapMapSize = (--numSwapEntries)*sizeof(struct mapent);
- lseek(kmem, (afs_int32)RawStats[NSWAPBLKS].n_value,0);
- read(kmem, (char *)&numSwapBlks, sizeof(numSwapBlks));
- lseek(kmem, (afs_int32)RawStats[DMMAX].n_value,0);
- read(kmem, (char *)&dmmax, sizeof(dmmax));
- numSwapBlks -= dmmax/2;
- swapMap = (struct mapent *)malloc(swapMapSize);
- }
- sp = (struct mapent *)swapMap;
- lseek(kmem, (afs_int32)swapMapAddr, 0);
- read(kmem, (char *)sp, swapMapSize);
- for(stats->TotalVM = stats->ActiveVM = numSwapBlks; sp->m_size; sp++) {
- stats->ActiveVM -= sp->m_size;
- }
-#endif /* AFS_SUN_ENV */
-#endif
-
-} /*SetSystemStats*/
-
-
-/* Validate target file */
-
-
-FileNameOK(aname)
- register char *aname;
-
-{
- register afs_int32 i, tc;
- i = strlen(aname);
- if (i >= 4) {
- /* watch for @sys on the right */
- if (strcmp(aname+i-4, "@sys") == 0) return 0;
- }
- while (tc = *aname++) {
- if (tc == '/') return 0; /* very bad character to encounter */
- }
- return 1; /* file name is ok */
-
-} /*FileNameOK*/
-
-
-/* Debugging tool to print Volume Statu's contents */
-
-PrintVolumeStatus(status)
- VolumeStatus *status;
-
-{
- ViceLog(5,("Volume header contains:\n"));
- ViceLog(5,("Vid = %u, Parent = %u, Online = %d, InService = %d, Blessed = %d, NeedsSalvage = %d\n",
- status->Vid, status->ParentId, status->Online, status->InService,
- status->Blessed, status->NeedsSalvage));
- ViceLog(5,("MinQuota = %d, MaxQuota = %d\n", status->MinQuota, status->MaxQuota));
- ViceLog(5,("Type = %d, BlocksInUse = %d, PartBlocksAvail = %d, PartMaxBlocks = %d\n",
- status->Type, status->BlocksInUse, status->PartBlocksAvail, status->PartMaxBlocks));
-
-} /*PrintVolumeStatus*/
-
-
-/*
- * This variant of symlink is expressly to support the AFS/DFS translator
- * and is not supported by the AFS fileserver. We just return EINVAL.
- * The cache manager should not generate this call to an AFS cache manager.
- */
-SRXAFS_DFSSymlink (tcon, DirFid, Name, LinkContents, InStatus, OutFid, OutFidStatus, OutDirStatus, CallBack, Sync)
- struct rx_connection *tcon; /* Rx connection handle */
- struct AFSFid *DirFid; /* Parent dir's fid */
- char *Name; /* File name to create */
- char *LinkContents; /* Contents of the new created file */
- struct AFSStoreStatus *InStatus; /* Input status for the new symbolic link */
- struct AFSFid *OutFid; /* Fid for newly created symbolic link */
- struct AFSFetchStatus *OutFidStatus; /* Output status for new symbolic link */
- struct AFSFetchStatus *OutDirStatus; /* Output status for parent dir */
- struct AFSCallBack *CallBack; /* Callback on link */
- struct AFSVolSync *Sync;
-{
- return EINVAL;
-}
-
-SRXAFS_ResidencyCmd (tcon, Fid, Inputs, Outputs)
- struct rx_connection *tcon;
- struct AFSFid *Fid;
- struct ResidencyCmdInputs *Inputs;
- struct ResidencyCmdOutputs *Outputs;
-{
- return EINVAL;
-}
+ int dir_Buffers; /*# buffers in use by
\ No newline at end of file
git://git.openafs.org / openafs.git / commitdiff