/* ********************************************************************** */
/*
+ * GetVolumePackage disables Rx keepalives; PutVolumePackage re-enables.
+ * If callbacks are to be broken, keepalives should be enabled in the
+ * stub while that occurs; disabled while disk I/O is in process.
+ */
+
+/*
* in Check_PermissionRights, certain privileges are afforded to the owner
* of the volume, or the owner of a file. Are these considered "use of
* privilege"?
extern void FidZap(DirHandle * file);
extern void FidZero(DirHandle * file);
-#ifdef AFS_PTHREAD_ENV
pthread_mutex_t fileproc_glock_mutex;
-#endif /* AFS_PTHREAD_ENV */
/* Useful local defines used by this module */
static struct AFSCallStatistics AFSCallStats;
struct fs_stats_FullPerfStats afs_FullPerfStats;
extern int AnonymousID;
-#if OPENAFS_VOL_STATS
static const char nullString[] = "";
-#endif /* OPENAFS_VOL_STATS */
struct afs_FSStats {
afs_int32 NothingYet;
int retry_flag = 1;
int code = 0;
char hoststr[16], hoststr2[16];
-#ifdef AFS_PTHREAD_ENV
struct ubik_client *uclient;
-#endif
*ahostp = NULL;
if (!tconn) {
/* Take down the old connection and re-read the key file */
ViceLog(0,
("CallPreamble: Couldn't get CPS. Reconnect to ptserver\n"));
-#ifdef AFS_PTHREAD_ENV
uclient = (struct ubik_client *)pthread_getspecific(viced_uclient_key);
/* Is it still necessary to drop this? We hit the net, we should... */
if (!code)
osi_Assert(pthread_setspecific(viced_uclient_key, (void *)uclient) == 0);
H_LOCK;
-#else
- code = pr_Initialize(2, AFSDIR_SERVER_ETC_DIRPATH, 0);
-#endif
+
if (code) {
h_ReleaseClient_r(tclient);
h_Release_r(thost);
VRESTARTING
#endif
;
-#ifdef AFS_PTHREAD_ENV
static const struct timespec timeout_ts = { 0, 0 };
static const struct timespec * const ts = &timeout_ts;
-#else
- static const struct timespec * const ts = NULL;
-#endif
errorCode = 0;
*volptr = VGetVolumeWithCall(&local_errorCode, &errorCode,
{
extern prlist SystemAnyUserCPS;
afs_int32 hrights = 0;
-#ifndef AFS_PTHREAD_ENV
- int code;
-#endif
if (acl_CheckRights(ACL, &SystemAnyUserCPS, anyrights) != 0) {
ViceLog(0, ("CheckRights failed\n"));
H_LOCK;
while (client->host->hostFlags & HCPS_INPROGRESS) {
client->host->hostFlags |= HCPS_WAITING; /* I am waiting */
-#ifdef AFS_PTHREAD_ENV
CV_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) {
} /*VanillaUser */
-/*
- * 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.
- */
+/*------------------------------------------------------------------------
+ * GetVolumePackageWithCall
+ *
+ * Description:
+ * 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.
+ *
+ * Arguments:
+ * acall : Ptr to Rx call on which this request came in.
+ * cbv : struct containing the RX call for offline cancels
+ * Fid : the AFS fid the caller is acting on
+ * volptr : returns a pointer to the volume struct
+ * targetptr : returns a pointer to the vnode struct
+ * chkforDir : whether to check for if vnode is a dir
+ * parent : returns a pointer to the parent of this vnode
+ * client : returns a pointer to the calling client
+ * locktype : indicates what kind of lock to take on vnodes
+ * rights : returns a pointer to caller's rights
+ * anyrights : returns a pointer to anonymous' rights
+ * remote : indicates that the volume is a remote RW replica
+ *
+ * Returns:
+ * 0 on success
+ * appropriate error based on permission or invalid operation.
+ *
+ * Environment:
+ * Nothing interesting.
+ *
+ * Side Effects:
+ * On success, disables keepalives on the call. Caller should re-enable
+ * after completing disk I/O.
+ *------------------------------------------------------------------------*/
static afs_int32
-GetVolumePackageWithCall(struct rx_connection *tcon, struct VCallByVol *cbv,
+GetVolumePackageWithCall(struct rx_call *acall, struct VCallByVol *cbv,
AFSFid * Fid, Volume ** volptr, Vnode ** targetptr,
- int chkforDir, Vnode ** parent, struct client **client,
- int locktype, afs_int32 * rights, afs_int32 * anyrights)
+ int chkforDir, Vnode ** parent,
+ struct client **client, int locktype,
+ afs_int32 * rights, afs_int32 * anyrights, int remote)
{
struct acl_accessList *aCL; /* Internal access List */
int aCLSize; /* size of the access list */
Error errorCode = 0; /* return code to caller */
+ struct rx_connection *tcon = rx_ConnectionOf(acall);
+
+ rx_KeepAliveOff(acall);
if ((errorCode = CheckVnodeWithCall(Fid, volptr, cbv, targetptr, locktype)))
- return (errorCode);
+ goto gvpdone;
+
if (chkforDir) {
if (chkforDir == MustNOTBeDIR
- && ((*targetptr)->disk.type == vDirectory))
- return (EISDIR);
+ && ((*targetptr)->disk.type == vDirectory)) {
+ errorCode = EISDIR;
+ goto gvpdone;
+ }
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)
- osi_Assert((*parent) == 0);
- if (!(*client)) {
- if ((errorCode = GetClient(tcon, client)) != 0)
- return (errorCode);
- if (!(*client))
- return (EINVAL);
- }
- GetRights(*client, aCL, rights, anyrights);
- /* 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;
+ && ((*targetptr)->disk.type != vDirectory)) {
+ errorCode = ENOTDIR;
+ goto gvpdone;
+ }
}
+ /*
+ * If the remote flag is set, the current call is dealing with a remote RW
+ * replica, and it can be assumed that the appropriate access checks were
+ * done by the calling server hosting the master volume.
+ */
+ if (!remote) {
+ if ((errorCode = SetAccessList(targetptr, volptr, &aCL, &aCLSize, parent,
+ (chkforDir == MustBeDIR ? (AFSFid *) 0 : Fid),
+ (chkforDir == MustBeDIR ? 0 : locktype))) != 0)
+ goto gvpdone;
+ if (chkforDir == MustBeDIR)
+ osi_Assert((*parent) == 0);
+ if (!(*client)) {
+ if ((errorCode = GetClient(tcon, client)) != 0)
+ goto gvpdone;
+ if (!(*client)) {
+ errorCode = EINVAL;
+ goto gvpdone;
+ }
+ }
+ GetRights(*client, aCL, rights, anyrights);
+ /* 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;
+ /* admins get automatic lookup on everything */
+ if (!VanillaUser(*client))
+ (*rights) |= PRSFS_LOOKUP;
#endif /* ADMIN_IMPLICIT_LOOKUP */
+ }
+gvpdone:
+ if (errorCode)
+ rx_KeepAliveOn(acall);
return errorCode;
} /*GetVolumePackage */
static_inline afs_int32
-GetVolumePackage(struct rx_connection *tcon, AFSFid * Fid, Volume ** volptr,
+GetVolumePackage(struct rx_call *acall, AFSFid * Fid, Volume ** volptr,
Vnode ** targetptr, int chkforDir, Vnode ** parent,
struct client **client, int locktype, afs_int32 * rights,
afs_int32 * anyrights)
{
- return GetVolumePackageWithCall(tcon, NULL, Fid, volptr, targetptr,
+ return GetVolumePackageWithCall(acall, NULL, Fid, volptr, targetptr,
chkforDir, parent, client, locktype,
- rights, anyrights);
+ rights, anyrights, 0);
}
-/*
- * 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!
- */
+/*------------------------------------------------------------------------
+ * PutVolumePackageWithCall
+ *
+ * Description:
+ * 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!
+ *
+ * Arguments:
+ * acall : Ptr to Rx call on which this request came in.
+ * parentwhentargetnotdir : a pointer to the parent when the target isn't
+ * a directory vnode
+ * targetptr : a pointer to the vnode struct
+ * parentptr : a pointer to the parent of this vnode
+ * volptr : a pointer to the volume structure
+ * client : a pointer to the calling client
+ * cbv : struct containing the RX call for offline cancels
+ *
+ * Returns:
+ * Nothing
+ *
+ * Environment:
+ * Nothing interesting.
+ *
+ * Side Effects:
+ * Enables keepalives on the call.
+ *------------------------------------------------------------------------*/
static void
-PutVolumePackageWithCall(Vnode * parentwhentargetnotdir, Vnode * targetptr,
+PutVolumePackageWithCall(struct rx_call *acall, Vnode *
+ parentwhentargetnotdir, Vnode * targetptr,
Vnode * parentptr, Volume * volptr,
struct client **client, struct VCallByVol *cbv)
{
Error fileCode = 0; /* Error code returned by the volume package */
+ rx_KeepAliveOff(acall);
if (parentwhentargetnotdir) {
VPutVnode(&fileCode, parentwhentargetnotdir);
osi_Assert(!fileCode || (fileCode == VSALVAGE));
if (volptr) {
VPutVolumeWithCall(volptr, cbv);
}
+ rx_KeepAliveOn(acall);
+
if (*client) {
PutClient(client);
}
} /*PutVolumePackage */
static_inline void
-PutVolumePackage(Vnode * parentwhentargetnotdir, Vnode * targetptr,
- Vnode * parentptr, Volume * volptr, struct client **client)
+PutVolumePackage(struct rx_call *acall, Vnode * parentwhentargetnotdir,
+ Vnode * targetptr, Vnode * parentptr, Volume * volptr,
+ struct client **client)
{
- PutVolumePackageWithCall(parentwhentargetnotdir, targetptr, parentptr,
- volptr, client, NULL);
+ PutVolumePackageWithCall(acall, parentwhentargetnotdir, targetptr,
+ parentptr, volptr, client, NULL);
}
static int
if (size > len)
size = len;
- buff = (char *)malloc(COPYBUFFSIZE);
+ buff = malloc(COPYBUFFSIZE);
if (buff == NULL) {
return EIO;
}
IH_RELEASE(newH);
FDH_REALLYCLOSE(targFdP);
rc = IH_DEC(V_linkHandle(volptr), ino, V_parentId(volptr));
- if (!rc) {
+ 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));
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),
* 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.
+ * If remote is set, the volume is a RW replica and access checks can
+ * be skipped.
*/
/* XXX INCOMPLETE - More attention is needed here! */
Update_TargetVnodeStatus(Vnode * targetptr, afs_uint32 Caller,
struct client *client, AFSStoreStatus * InStatus,
Vnode * parentptr, Volume * volptr,
- afs_fsize_t length)
+ afs_fsize_t length, int remote)
{
Date currDate; /*Current date */
int writeIdx; /*Write index to bump */
targetptr->disk.author = client->ViceId;
if (Caller & TVS_SDATA) {
targetptr->disk.dataVersion++;
- if (VanillaUser(client)) {
+ if (!remote && VanillaUser(client)) {
targetptr->disk.modeBits &= ~04000; /* turn off suid for file. */
#ifdef CREATE_SGUID_ADMIN_ONLY
targetptr->disk.modeBits &= ~02000; /* turn off sgid for file. */
}
if (InStatus->Mask & AFS_SETOWNER) {
/* admin is allowed to do chmod, chown as well as chown, chmod. */
- if (VanillaUser(client)) {
+ if (!remote && VanillaUser(client)) {
targetptr->disk.modeBits &= ~04000; /* turn off suid for file. */
#ifdef CREATE_SGUID_ADMIN_ONLY
targetptr->disk.modeBits &= ~02000; /* turn off sgid for file. */
int modebits = InStatus->UnixModeBits;
#define CREATE_SGUID_ADMIN_ONLY 1
#ifdef CREATE_SGUID_ADMIN_ONLY
- if (VanillaUser(client))
+ if (!remote && VanillaUser(client))
modebits = modebits & 0777;
#endif
- if (VanillaUser(client)) {
+ if (!remote && VanillaUser(client)) {
targetptr->disk.modeBits = modebits;
} else {
targetptr->disk.modeBits = modebits;
return VSALVAGE;
}
- *targetptr = VAllocVnode(&errorCode, volptr, FileType);
+ *targetptr = VAllocVnode(&errorCode, volptr, FileType, 0, 0);
if (errorCode != 0) {
VAdjustDiskUsage(&temp, volptr, -BlocksPreallocatedForVnode, 0);
return (errorCode);
if (strlen(Name) > 0) {
strcpy(V_name(volptr), Name);
}
-#if OPENAFS_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
VUpdateVolume(&errorCode, volptr);
return (errorCode);
RXGetVolumeStatus(AFSFetchVolumeStatus * status, char **name, char **offMsg,
char **motd, Volume * volptr)
{
- int temp;
status->Vid = V_id(volptr);
status->ParentId = V_parentId(volptr);
status->MinQuota = V_minquota(volptr);
status->MaxQuota = V_maxquota(volptr);
status->BlocksInUse = V_diskused(volptr);
- status->PartBlocksAvail = RoundInt64ToInt32(volptr->partition->free);
- status->PartMaxBlocks = RoundInt64ToInt32(volptr->partition->totalUsable);
+ status->PartBlocksAvail = RoundInt64ToInt31(volptr->partition->free);
+ status->PartMaxBlocks = RoundInt64ToInt31(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);
+ *name = strdup(V_name(volptr));
if (!*name) {
ViceLogThenPanic(0, ("Failed malloc in RXGetVolumeStatus\n"));
}
- strcpy(*name, V_name(volptr));
- temp = strlen(V_offlineMessage(volptr)) + 1;
- *offMsg = malloc(temp);
+ *offMsg = strdup(V_offlineMessage(volptr));
if (!*offMsg) {
ViceLogThenPanic(0, ("Failed malloc in RXGetVolumeStatus\n"));
}
- strcpy(*offMsg, V_offlineMessage(volptr));
-#if OPENAFS_VOL_STATS
*motd = malloc(1);
if (!*motd) {
ViceLogThenPanic(0, ("Failed malloc in RXGetVolumeStatus\n"));
}
strcpy(*motd, nullString);
-#else
- temp = strlen(V_motd(volptr)) + 1;
- *motd = malloc(temp);
- if (!*motd) {
- ViceLogThenPanic(0, ("Failed malloc in RXGetVolumeStatus\n"));
- }
- strcpy(*motd, V_motd(volptr));
-#endif /* OPENAFS_VOL_STATS */
return 0;
} /*RXGetVolumeStatus */
GetStatus(Vnode * targetptr, AFSFetchStatus * status, afs_int32 rights,
afs_int32 anyrights, Vnode * parentptr)
{
+ int Time =FT_ApproxTime();
+
/* initialize return status from a vnode */
status->InterfaceVersion = 1;
status->SyncCounter = status->dataVersionHigh = status->lockCount =
Directory ? targetptr->disk.uniquifier : parentptr->disk.uniquifier);
status->ServerModTime = targetptr->disk.serverModifyTime;
status->Group = targetptr->disk.group;
- status->lockCount = targetptr->disk.lock.lockCount;
+ status->lockCount = Time > targetptr->disk.lock.lockTime ? 0 : targetptr->disk.lock.lockCount;
status->errorCode = 0;
} /*GetStatus */
-static
- afs_int32
+static afs_int32
common_FetchData64(struct rx_call *acall, struct AFSFid *Fid,
afs_sfsize_t Pos, afs_sfsize_t Len,
struct AFSFetchStatus *OutStatus,
* it are also returned
*/
if ((errorCode =
- GetVolumePackageWithCall(tcon, cbv, Fid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackageWithCall(acall, cbv, Fid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, READ_LOCK,
- &rights, &anyrights)))
+ &rights, &anyrights, 0)))
goto Bad_FetchData;
SetVolumeSync(Sync, volptr);
GetStatus(targetptr, OutStatus, rights, anyrights,
&tparentwhentargetnotdir);
+ rx_KeepAliveOn(acall); /* I/O done */
+
/* if a r/w volume, promise a callback to the caller */
if (VolumeWriteable(volptr))
SetCallBackStruct(AddCallBack(client->host, Fid), CallBack);
Bad_FetchData:
/* Update and store volume/vnode and parent vnodes back */
- (void)PutVolumePackageWithCall(parentwhentargetnotdir, targetptr,
+ (void)PutVolumePackageWithCall(acall, parentwhentargetnotdir, targetptr,
(Vnode *) 0, volptr, &client, cbv);
ViceLog(2, ("SRXAFS_FetchData returns %d\n", errorCode));
errorCode = CallPostamble(tcon, errorCode, thost);
* are also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, READ_LOCK,
&rights, &anyrights)))
goto Bad_FetchACL;
Bad_FetchACL:
/* Update and store volume/vnode and parent vnodes back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
ViceLog(2,
("SAFS_FetchACL returns %d (ACL=%s)\n", errorCode,
AccessList->AFSOpaque_val));
* This routine is called exclusively by SRXAFS_FetchStatus(), and should be
* merged into it when possible.
*/
-static
- afs_int32
+static afs_int32
SAFSS_FetchStatus(struct rx_call *acall, struct AFSFid *Fid,
struct AFSFetchStatus *OutStatus,
struct AFSCallBack *CallBack, struct AFSVolSync *Sync)
* also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, READ_LOCK,
&rights, &anyrights)))
goto Bad_FetchStatus;
+ rx_KeepAliveOn(acall);
+
/* set volume synchronization information */
SetVolumeSync(Sync, volptr);
Bad_FetchStatus:
/* Update and store volume/vnode and parent vnodes back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
ViceLog(2, ("SAFS_FetchStatus returns %d\n", errorCode));
return errorCode;
}
/* allocate space for return output parameters */
- OutStats->AFSBulkStats_val = (struct AFSFetchStatus *)
- malloc(nfiles * sizeof(struct AFSFetchStatus));
+ OutStats->AFSBulkStats_val = malloc(nfiles * sizeof(struct AFSFetchStatus));
if (!OutStats->AFSBulkStats_val) {
ViceLogThenPanic(0, ("Failed malloc in SRXAFS_BulkStatus\n"));
}
OutStats->AFSBulkStats_len = nfiles;
- CallBacks->AFSCBs_val = (struct AFSCallBack *)
- malloc(nfiles * sizeof(struct AFSCallBack));
+ CallBacks->AFSCBs_val = malloc(nfiles * sizeof(struct AFSCallBack));
if (!CallBacks->AFSCBs_val) {
ViceLogThenPanic(0, ("Failed malloc in SRXAFS_BulkStatus\n"));
}
* are also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, tfid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, tfid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, READ_LOCK,
&rights, &anyrights)))
goto Bad_BulkStatus;
+
+ rx_KeepAliveOn(acall);
+
/* set volume synchronization information, but only once per call */
if (i == 0)
SetVolumeSync(Sync, volptr);
}
/* put back the file ID and volume */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
parentwhentargetnotdir = (Vnode *) 0;
targetptr = (Vnode *) 0;
volptr = (Volume *) 0;
Bad_BulkStatus:
/* Update and store volume/vnode and parent vnodes back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
errorCode = CallPostamble(tcon, errorCode, thost);
t_client = (struct client *)rx_GetSpecific(tcon, rxcon_client_key);
}
/* allocate space for return output parameters */
- OutStats->AFSBulkStats_val = (struct AFSFetchStatus *)
- malloc(nfiles * sizeof(struct AFSFetchStatus));
+ OutStats->AFSBulkStats_val = calloc(nfiles, sizeof(struct AFSFetchStatus));
if (!OutStats->AFSBulkStats_val) {
ViceLogThenPanic(0, ("Failed malloc in SRXAFS_FetchStatus\n"));
}
OutStats->AFSBulkStats_len = nfiles;
- CallBacks->AFSCBs_val = (struct AFSCallBack *)
- malloc(nfiles * sizeof(struct AFSCallBack));
+ CallBacks->AFSCBs_val = calloc(nfiles, sizeof(struct AFSCallBack));
if (!CallBacks->AFSCBs_val) {
ViceLogThenPanic(0, ("Failed malloc in SRXAFS_FetchStatus\n"));
}
CallBacks->AFSCBs_len = nfiles;
/* Zero out return values to avoid leaking information on partial succes */
- memset(OutStats->AFSBulkStats_val, 0, nfiles * sizeof(struct AFSFetchStatus));
- memset(CallBacks->AFSCBs_val, 0, nfiles * sizeof(struct AFSCallBack));
memset(Sync, 0, sizeof(*Sync));
if ((errorCode = CallPreamble(acall, ACTIVECALL, &tcon, &thost))) {
* are also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, tfid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, tfid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, READ_LOCK,
&rights, &anyrights))) {
tstatus = &OutStats->AFSBulkStats_val[i];
- tstatus->errorCode = errorCode;
- PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+
+ if (thost->hostFlags & HERRORTRANS) {
+ tstatus->errorCode = sys_error_to_et(errorCode);
+ } else {
+ tstatus->errorCode = errorCode;
+ }
+
+ PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
parentwhentargetnotdir = (Vnode *) 0;
targetptr = (Vnode *) 0;
volptr = (Volume *) 0;
continue;
}
+ rx_KeepAliveOn(acall);
+
/* set volume synchronization information, but only once per call */
if (!VolSync_set) {
SetVolumeSync(Sync, volptr);
Check_PermissionRights(targetptr, client, rights,
CHK_FETCHSTATUS, 0))) {
tstatus = &OutStats->AFSBulkStats_val[i];
- tstatus->errorCode = errorCode;
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr,
- (Vnode *) 0, volptr, &client);
+
+ if (thost->hostFlags & HERRORTRANS) {
+ tstatus->errorCode = sys_error_to_et(errorCode);
+ } else {
+ tstatus->errorCode = errorCode;
+ }
+
+ (void)PutVolumePackage(acall, parentwhentargetnotdir,
+ targetptr, (Vnode *) 0, volptr,
+ &client);
parentwhentargetnotdir = (Vnode *) 0;
targetptr = (Vnode *) 0;
volptr = (Volume *) 0;
}
/* put back the file ID and volume */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
parentwhentargetnotdir = (Vnode *) 0;
targetptr = (Vnode *) 0;
volptr = (Volume *) 0;
client = (struct client *)0;
}
+ errorCode = 0;
Bad_InlineBulkStatus:
/* Update and store volume/vnode and parent vnodes back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
errorCode = CallPostamble(tcon, errorCode, thost);
t_client = (struct client *)rx_GetSpecific(tcon, rxcon_client_key);
osi_auditU(acall, InlineBulkFetchStatusEvent, errorCode,
AUD_ID, t_client ? t_client->ViceId : 0,
AUD_FIDS, Fids, AUD_END);
- return 0;
+ return errorCode;
} /*SRXAFS_InlineBulkStatus */
* are also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, MustNOTBeDIR,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, MustNOTBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_StoreData;
}
+ rx_KeepAliveOn(acall);
+
/* set volume synchronization information */
SetVolumeSync(Sync, volptr);
- if ((targetptr->disk.type == vSymlink)) {
+ if (targetptr->disk.type == vSymlink) {
/* Should we return a better error code here??? */
errorCode = EISDIR;
goto Bad_StoreData;
*/
if (parentwhentargetnotdir != NULL) {
tparentwhentargetnotdir = *parentwhentargetnotdir;
+ rx_KeepAliveOff(acall);
VPutVnode(&fileCode, parentwhentargetnotdir);
+ rx_KeepAliveOn(acall);
osi_Assert(!fileCode || (fileCode == VSALVAGE));
parentwhentargetnotdir = NULL;
}
if (errorCode && (!targetptr->changed_newTime))
goto Bad_StoreData;
+ rx_KeepAliveOff(acall);
/* Update the status of the target's vnode */
Update_TargetVnodeStatus(targetptr, TVS_SDATA, client, InStatus,
- targetptr, volptr, 0);
+ targetptr, volptr, 0, 0);
+ rx_KeepAliveOn(acall);
/* Get the updated File's status back to the caller */
GetStatus(targetptr, OutStatus, rights, anyrights,
Bad_StoreData:
/* Update and store volume/vnode and parent vnodes back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
ViceLog(2, ("SAFS_StoreData returns %d\n", errorCode));
errorCode = CallPostamble(tcon, errorCode, thost);
* are also returned.
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, MustBeDIR,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, MustBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_StoreACL;
VVnodeWriteToRead(&errorCode, targetptr);
osi_Assert(!errorCode || errorCode == VSALVAGE);
+ rx_KeepAliveOn(acall);
+
/* break call backs on the directory */
BreakCallBack(client->host, Fid, 0);
Bad_StoreACL:
/* Update and store volume/vnode and parent vnodes back */
- PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
+ PutVolumePackage(acall, parentwhentargetnotdir, targetptr, (Vnode *) 0,
volptr, &client);
ViceLog(2, ("SAFS_StoreACL returns %d\n", errorCode));
errorCode = CallPostamble(tcon, errorCode, thost);
* also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_StoreStatus;
/* Update the status of the target's vnode */
Update_TargetVnodeStatus(targetptr, TVS_SSTATUS, client, InStatus,
(parentwhentargetnotdir ? parentwhentargetnotdir
- : targetptr), volptr, 0);
+ : targetptr), volptr, 0, 0);
+
+ rx_KeepAliveOn(acall);
/* convert the write lock to a read lock before breaking callbacks */
VVnodeWriteToRead(&errorCode, targetptr);
Bad_StoreStatus:
/* Update and store volume/vnode and parent vnodes back */
- PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
+ PutVolumePackage(acall, parentwhentargetnotdir, targetptr, (Vnode *) 0,
volptr, &client);
ViceLog(2, ("SAFS_StoreStatus returns %d\n", errorCode));
return errorCode;
* also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, DirFid, &volptr, &parentptr, MustBeDIR,
+ GetVolumePackage(acall, DirFid, &volptr, &parentptr, MustBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_RemoveFile;
parentptr->disk.linkCount,
client->InSameNetwork);
+ rx_KeepAliveOn(acall);
+
/* Return the updated parent dir's status back to caller */
GetStatus(parentptr, OutDirStatus, rights, anyrights, 0);
Bad_RemoveFile:
/* Update and store volume/vnode and parent vnodes back */
- PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr,
+ PutVolumePackage(acall, parentwhentargetnotdir, targetptr, parentptr,
volptr, &client);
FidZap(&dir);
ViceLog(2, ("SAFS_RemoveFile returns %d\n", errorCode));
* also returned
*/
if ((errorCode =
- GetVolumePackage(tcon, DirFid, &volptr, &parentptr, MustBeDIR,
+ GetVolumePackage(acall, DirFid, &volptr, &parentptr, MustBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_CreateFile;
if ((errorCode = CheckWriteMode(parentptr, rights, PRSFS_INSERT))) {
goto Bad_CreateFile;
}
+
/* get a new vnode for the file to be created and set it up */
if ((errorCode =
Alloc_NewVnode(parentptr, &dir, volptr, &targetptr, Name, OutFid,
- vFile, nBlocks(0)))) {
+ vFile, nBlocks(0))))
goto Bad_CreateFile;
- }
/* update the status of the parent vnode */
Update_ParentVnodeStatus(parentptr, volptr, &dir, client->ViceId,
/* update the status of the new file's vnode */
Update_TargetVnodeStatus(targetptr, TVS_CFILE, client, InStatus,
- parentptr, volptr, 0);
+ parentptr, volptr, 0, 0);
+
+ rx_KeepAliveOn(acall);
/* set up the return status for the parent dir and the newly created file, and since the newly created file is owned by the creator, give it PRSFS_ADMINISTER to tell the client its the owner of the file */
GetStatus(targetptr, OutFidStatus, rights | PRSFS_ADMINISTER, anyrights, parentptr);
Bad_CreateFile:
/* Update and store volume/vnode and parent vnodes back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr,
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr, parentptr,
volptr, &client);
FidZap(&dir);
ViceLog(2, ("SAFS_CreateFile returns %d\n", errorCode));
if (OldDirFid->Vnode <= NewDirFid->Vnode) {
if ((errorCode =
- GetVolumePackage(tcon, OldDirFid, &volptr, &oldvptr, MustBeDIR,
+ GetVolumePackage(acall, OldDirFid, &volptr, &oldvptr, MustBeDIR,
&parent, &client, WRITE_LOCK, &rights,
&anyrights))) {
DFlush();
newrights = rights, newanyrights = anyrights;
} else
if ((errorCode =
- GetVolumePackage(tcon, NewDirFid, &volptr, &newvptr,
+ GetVolumePackage(acall, NewDirFid, &volptr, &newvptr,
MustBeDIR, &parent, &client, WRITE_LOCK,
&newrights, &newanyrights))) {
DFlush();
}
} else {
if ((errorCode =
- GetVolumePackage(tcon, NewDirFid, &volptr, &newvptr, MustBeDIR,
+ GetVolumePackage(acall, NewDirFid, &volptr, &newvptr, MustBeDIR,
&parent, &client, WRITE_LOCK, &newrights,
&newanyrights))) {
DFlush();
goto Bad_Rename;
}
if ((errorCode =
- GetVolumePackage(tcon, OldDirFid, &volptr, &oldvptr, MustBeDIR,
+ GetVolumePackage(acall, OldDirFid, &volptr, &oldvptr, MustBeDIR,
&parent, &client, WRITE_LOCK, &rights,
&anyrights))) {
DFlush();
osi_Assert(!errorCode || errorCode == VSALVAGE);
}
+ rx_KeepAliveOn(acall);
+
/* break call back on NewDirFid, OldDirFid, NewDirFid and newFileFid */
BreakCallBack(client->host, NewDirFid, 0);
if (oldvptr != newvptr) {
Bad_Rename:
if (newfileptr) {
+ rx_KeepAliveOff(acall);
VPutVnode(&fileCode, newfileptr);
osi_Assert(fileCode == 0);
}
- (void)PutVolumePackage(fileptr, (newvptr && newvptr != oldvptr ?
+ (void)PutVolumePackage(acall, fileptr, (newvptr && newvptr != oldvptr ?
newvptr : 0), oldvptr, volptr, &client);
FidZap(&olddir);
FidZap(&newdir);
* rights to it
*/
if ((errorCode =
- GetVolumePackage(tcon, DirFid, &volptr, &parentptr, MustBeDIR,
+ GetVolumePackage(acall, DirFid, &volptr, &parentptr, MustBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
- &rights, &anyrights))) {
+ &rights, &anyrights)))
goto Bad_SymLink;
- }
/* set volume synchronization information */
SetVolumeSync(Sync, volptr);
/* Does the caller has insert (and write) access to the parent directory? */
- if ((errorCode = CheckWriteMode(parentptr, rights, PRSFS_INSERT))) {
+ if ((errorCode = CheckWriteMode(parentptr, rights, PRSFS_INSERT)))
goto Bad_SymLink;
- }
/*
* If we're creating a mount point (any x bits clear), we must have
/* update the status of the new symbolic link file vnode */
Update_TargetVnodeStatus(targetptr, TVS_SLINK, client, InStatus,
- parentptr, volptr, strlen((char *)LinkContents));
+ parentptr, volptr, strlen((char *)LinkContents), 0);
/* Write the contents of the symbolic link name into the target inode */
fdP = IH_OPEN(targetptr->handle);
if (fdP == NULL) {
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ parentptr, volptr, &client);
VTakeOffline(volptr);
ViceLog(0, ("Volume %u now offline, must be salvaged.\n",
volptr->hashid));
VVnodeWriteToRead(&errorCode, parentptr);
osi_Assert(!errorCode || errorCode == VSALVAGE);
+ rx_KeepAliveOn(acall);
+
/* break call back on the parent dir */
BreakCallBack(client->host, DirFid, 0);
Bad_SymLink:
/* Write the all modified vnodes (parent, new files) and volume back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr,
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr, parentptr,
volptr, &client);
FidZap(&dir);
ViceLog(2, ("SAFS_Symlink returns %d\n", errorCode));
* rights to it
*/
if ((errorCode =
- GetVolumePackage(tcon, DirFid, &volptr, &parentptr, MustBeDIR,
+ GetVolumePackage(acall, DirFid, &volptr, &parentptr, MustBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_Link;
CheckVnode(ExistingFid, &volptr, &targetptr, WRITE_LOCK))) {
goto Bad_Link;
}
+
if (targetptr->disk.type != vFile) {
errorCode = EISDIR;
goto Bad_Link;
VVnodeWriteToRead(&errorCode, parentptr);
osi_Assert(!errorCode || errorCode == VSALVAGE);
+ rx_KeepAliveOn(acall);
+
/* break call back on DirFid */
BreakCallBack(client->host, DirFid, 0);
/*
Bad_Link:
/* Write the all modified vnodes (parent, new files) and volume back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr,
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr, parentptr,
volptr, &client);
FidZap(&dir);
ViceLog(2, ("SAFS_Link returns %d\n", errorCode));
* rights to it.
*/
if ((errorCode =
- GetVolumePackage(tcon, DirFid, &volptr, &parentptr, MustBeDIR,
+ GetVolumePackage(acall, DirFid, &volptr, &parentptr, MustBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_MakeDir;
/* update the status for the target vnode */
Update_TargetVnodeStatus(targetptr, TVS_MKDIR, client, InStatus,
- parentptr, volptr, 0);
+ parentptr, volptr, 0, 0);
/* Actually create the New directory in the directory package */
SetDirHandle(&dir, targetptr);
VVnodeWriteToRead(&errorCode, parentptr);
osi_Assert(!errorCode || errorCode == VSALVAGE);
+ rx_KeepAliveOn(acall);
+
/* break call back on DirFid */
BreakCallBack(client->host, DirFid, 0);
Bad_MakeDir:
/* Write the all modified vnodes (parent, new files) and volume back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr,
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr, parentptr,
volptr, &client);
FidZap(&dir);
FidZap(&parentdir);
* rights to it
*/
if ((errorCode =
- GetVolumePackage(tcon, DirFid, &volptr, &parentptr, MustBeDIR,
+ GetVolumePackage(acall, DirFid, &volptr, &parentptr, MustBeDIR,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_RemoveDir;
VVnodeWriteToRead(&errorCode, parentptr);
osi_Assert(!errorCode || errorCode == VSALVAGE);
+ rx_KeepAliveOn(acall);
+
/* break call back on DirFid and fileFid */
BreakCallBack(client->host, DirFid, 0);
Bad_RemoveDir:
/* Write the all modified vnodes (parent, new files) and volume back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, parentptr,
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr, parentptr,
volptr, &client);
FidZap(&dir);
ViceLog(2, ("SAFS_RemoveDir returns %d\n", errorCode));
* rights to it
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_SetLock;
Bad_SetLock:
/* Write the all modified vnodes (parent, new files) and volume back */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
if ((errorCode == VREADONLY) && (type == LockRead))
errorCode = 0; /* allow read locks on RO volumes without saving state */
* rights to it
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_ExtendLock;
Bad_ExtendLock:
/* Put back file's vnode and volume */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
- if ((errorCode == VREADONLY)) /* presumably, we already granted this lock */
+ if (errorCode == VREADONLY) /* presumably, we already granted this lock */
errorCode = 0; /* under our generous policy re RO vols */
ViceLog(2, ("SAFS_ExtendLock returns %d\n", errorCode));
* rights to it
*/
if ((errorCode =
- GetVolumePackage(tcon, Fid, &volptr, &targetptr, DONTCHECK,
+ GetVolumePackage(acall, Fid, &volptr, &targetptr, DONTCHECK,
&parentwhentargetnotdir, &client, WRITE_LOCK,
&rights, &anyrights))) {
goto Bad_ReleaseLock;
/* if no more locks left, a callback would be triggered here */
if (targetptr->disk.lock.lockCount <= 0) {
+ rx_KeepAliveOn(acall);
/* convert the write lock to a read lock before breaking callbacks */
VVnodeWriteToRead(&errorCode, targetptr);
osi_Assert(!errorCode || errorCode == VSALVAGE);
Bad_ReleaseLock:
/* Put back file's vnode and volume */
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
- if ((errorCode == VREADONLY)) /* presumably, we already granted this lock */
+ if (errorCode == VREADONLY) /* presumably, we already granted this lock */
errorCode = 0; /* under our generous policy re RO vols */
ViceLog(2, ("SAFS_ReleaseLock returns %d\n", errorCode));
for (part = DiskPartitionList; part && i < AFS_MSTATDISKS;
part = part->next) {
- stats->Disks[i].TotalBlocks = RoundInt64ToInt32(part->totalUsable);
- stats->Disks[i].BlocksAvailable = RoundInt64ToInt32(part->free);
+ stats->Disks[i].TotalBlocks = RoundInt64ToInt31(part->totalUsable);
+ stats->Disks[i].BlocksAvailable = RoundInt64ToInt31(part->free);
memset(stats->Disks[i].Name, 0, AFS_DISKNAMESIZE);
strncpy(stats->Disks[i].Name, part->name, AFS_DISKNAMESIZE);
i++;
* for the File Server.
*/
dataBytes = sizeof(struct afs_Stats);
- dataBuffP = (afs_int32 *) malloc(dataBytes);
+ dataBuffP = malloc(dataBytes);
memcpy(dataBuffP, &afs_cmstats, dataBytes);
a_dataP->AFS_CollData_len = dataBytes >> 2;
a_dataP->AFS_CollData_val = dataBuffP;
*/
dataBytes = sizeof(struct afs_PerfStats);
- dataBuffP = (afs_int32 *) malloc(dataBytes);
+ dataBuffP = malloc(dataBytes);
memcpy(dataBuffP, &afs_perfstats, dataBytes);
a_dataP->AFS_CollData_len = dataBytes >> 2;
a_dataP->AFS_CollData_val = dataBuffP;
*/
dataBytes = sizeof(struct fs_stats_FullPerfStats);
- dataBuffP = (afs_int32 *) malloc(dataBytes);
+ dataBuffP = malloc(dataBytes);
memcpy(dataBuffP, &afs_FullPerfStats, dataBytes);
a_dataP->AFS_CollData_len = dataBytes >> 2;
a_dataP->AFS_CollData_val = dataBuffP;
afs_perfstats.numPerfCalls++;
dataBytes = sizeof(struct cbcounters);
- dataBuffP = (afs_int32 *) malloc(dataBytes);
+ dataBuffP = malloc(dataBytes);
{
extern struct cbcounters cbstuff;
dataBuffP[0]=cbstuff.DeleteFiles;
if (!FidArray && !CallBackArray) {
ViceLog(1,
("SAFS_GiveUpAllCallBacks: host=%x\n",
- (rx_PeerOf(tcon) ? rx_PeerOf(tcon)->host : 0)));
+ (rx_PeerOf(tcon) ? rx_HostOf(rx_PeerOf(tcon)) : 0)));
errorCode = GetClient(tcon, &client);
if (!errorCode) {
H_LOCK;
ViceLog(0,
("GiveUpCallBacks: #Fids %d < #CallBacks %d, host=%x\n",
FidArray->AFSCBFids_len, CallBackArray->AFSCBs_len,
- (rx_PeerOf(tcon) ? rx_PeerOf(tcon)->host : 0)));
+ (rx_PeerOf(tcon) ? rx_HostOf(rx_PeerOf(tcon)) : 0)));
errorCode = EINVAL;
goto Bad_GiveUpCallBacks;
}
goto Bad_GetCaps;
dataBytes = 1 * sizeof(afs_int32);
- dataBuffP = (afs_uint32 *) malloc(dataBytes);
+ dataBuffP = malloc(dataBytes);
dataBuffP[0] = VICED_CAPABILITY_ERRORTRANS | VICED_CAPABILITY_WRITELOCKACL;
dataBuffP[0] |= VICED_CAPABILITY_64BITFILES;
if (saneacls)
return 0;
}
+/* client is held, but not locked */
+static int
+FlushClientCPS(struct client *client, void *arock)
+{
+ ObtainWriteLock(&client->lock);
+
+ client->prfail = 2; /* Means re-eval client's cps */
+
+ if ((client->ViceId != ANONYMOUSID) && client->CPS.prlist_val) {
+ free(client->CPS.prlist_val);
+ client->CPS.prlist_val = NULL;
+ client->CPS.prlist_len = 0;
+ }
+
+ ReleaseWriteLock(&client->lock);
+
+ return 0;
+}
+
afs_int32
SRXAFS_FlushCPS(struct rx_call * acall, struct ViceIds * vids,
struct IPAddrs * addrs, afs_int32 spare1, afs_int32 * spare2,
afs_int32 nids, naddrs;
afs_int32 *vd, *addr;
Error errorCode = 0; /* return code to caller */
- struct client *client = 0;
ViceLog(1, ("SRXAFS_FlushCPS\n"));
FS_LOCK;
AFSCallStats.TotalCalls++;
FS_UNLOCK;
+
+ if (!viced_SuperUser(acall)) {
+ errorCode = EPERM;
+ goto Bad_FlushCPS;
+ }
+
nids = vids->ViceIds_len; /* # of users in here */
naddrs = addrs->IPAddrs_len; /* # of hosts in here */
if (nids < 0 || naddrs < 0) {
for (i = 0; i < nids; i++, vd++) {
if (!*vd)
continue;
- client = h_ID2Client(*vd); /* returns write locked and refCounted, or NULL */
- if (!client)
- continue;
-
- 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 = NULL;
- client->CPS.prlist_len = 0;
- }
- ReleaseWriteLock(&client->lock);
- PutClient(&client);
+ h_EnumerateClients(*vd, FlushClientCPS, NULL);
}
addr = addrs->IPAddrs_val;
(afs_int32) ROOTVNODE, dummyFid.Unique = 1;
if ((errorCode =
- GetVolumePackage(tcon, &dummyFid, &volptr, &targetptr, MustBeDIR,
+ GetVolumePackage(acall, &dummyFid, &volptr, &targetptr, MustBeDIR,
&parentwhentargetnotdir, &client, READ_LOCK,
&rights, &anyrights)))
goto Bad_GetVolumeStatus;
- if ((VanillaUser(client)) && (!(rights & PRSFS_READ))) {
- errorCode = EACCES;
- goto Bad_GetVolumeStatus;
- }
(void)RXGetVolumeStatus(FetchVolStatus, Name, OfflineMsg, Motd, volptr);
Bad_GetVolumeStatus:
- (void)PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
- volptr, &client);
+ (void)PutVolumePackage(acall, parentwhentargetnotdir, targetptr,
+ (Vnode *) 0, volptr, &client);
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 = malloc(1);
**Name = 0;
}
if (*Motd == 0) {
- *Motd = (char *)malloc(1);
+ *Motd = malloc(1);
**Motd = 0;
}
if (*OfflineMsg == 0) {
- *OfflineMsg = (char *)malloc(1);
+ *OfflineMsg = malloc(1);
**OfflineMsg = 0;
}
errorCode = CallPostamble(tcon, errorCode, thost);
(afs_int32) ROOTVNODE, dummyFid.Unique = 1;
if ((errorCode =
- GetVolumePackage(tcon, &dummyFid, &volptr, &targetptr, MustBeDIR,
+ GetVolumePackage(acall, &dummyFid, &volptr, &targetptr, MustBeDIR,
&parentwhentargetnotdir, &client, READ_LOCK,
&rights, &anyrights)))
goto Bad_SetVolumeStatus;
RXUpdate_VolumeStatus(volptr, StoreVolStatus, Name, OfflineMsg, Motd);
Bad_SetVolumeStatus:
- PutVolumePackage(parentwhentargetnotdir, targetptr, (Vnode *) 0,
+ PutVolumePackage(acall, parentwhentargetnotdir, targetptr, (Vnode *) 0,
volptr, &client);
ViceLog(2, ("SAFS_SetVolumeStatus returns %d\n", errorCode));
errorCode = CallPostamble(tcon, errorCode, thost);
inet_ntoa(logHostAddr), ntohs(rxr_PortOf(rx_ConnectionOf(Call)))));
return ENOENT; /* is this proper error code? */
} else {
+ rx_KeepAliveOff(Call);
/*
* 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
FreeSendBuffer((struct afs_buffer *)tbuffer);
#endif /* HAVE_PIOV */
if (sync) {
- FDH_SYNC(fdP);
+ (void) FDH_SYNC(fdP);
}
if (errorCode) {
Error tmp_errorCode = 0;
git://git.openafs.org / openafs.git / blobdiff