#define MAXNUMSYSNAMES 32 /* max that current constants allow */
#define NOTOKTIMEOUT (2*3600) /* time after which to timeout conns sans tokens */
#define NOPAG 0xffffffff
-#define AFS_NCBRS 1024 /* max # of call back return entries */
+
+
+
#define AFS_MAXCBRSCALL 32 /* max to return in a given call (must be <= AFSCBMAX) */
#define AFS_SALLOC_LOW_WATER 250 /* Min free blocks before allocating more */
#define AFS_LRALLOCSIZ 4096 /* "Large" allocated size */
struct afs_cbr *hash_next;
struct AFSFid fid;
- unsigned int dynalloc:1;
};
+#ifdef AFS_LINUX22_ENV
+/* On Linux, we have to be able to allocate the storage for this using
+ * kmalloc, as otherwise we may deadlock. So, it needs to be able to fit
+ * in a single page
+ */
+# define AFS_NCBRS PAGE_SIZE/sizeof(struct afs_cbr)
+#else
+# define AFS_NCBRS 1024 /* max # of call back return entries */
+#endif
+
/* cellinfo file magic number */
#define AFS_CELLINFO_MAGIC 0xf32817cd
#define IS_SLOCK 4
#define IS_WLOCK 8
#define FIND_CDEAD 16
+#define FIND_BULKDEAD 32
/* values for adown value of afs_LoopServers */
#define AFS_LS_UP 0
#define AFS_VLPORT ((unsigned short) htons(7003))
#define AFS_RXOSDPORT ((unsigned short) htons(7011))
-#define afs_read(avc, uio, acred, albn, abpp, nolock) \
- (*(afs_cacheType->vread))(avc, uio, acred, albn, abpp, nolock)
-#define afs_write(avc, uio, aio, acred, nolock) \
- (*(afs_cacheType->vwrite))(avc, uio, aio, acred, nolock)
-
#define afs_rdwr(avc, uio, rw, io, cred) \
- (((rw) == UIO_WRITE) ? afs_write(avc, uio, io, cred, 0) : afs_read(avc, uio, cred, 0, 0, 0))
+ (((rw) == UIO_WRITE) ? afs_write(avc, uio, io, cred, 0) : afs_read(avc, uio, cred, 0))
#define afs_nlrdwr(avc, uio, rw, io, cred) \
- (((rw) == UIO_WRITE) ? afs_write(avc, uio, io, cred, 1) : afs_read(avc, uio, cred, 0, 0, 1))
+ (((rw) == UIO_WRITE) ? afs_write(avc, uio, io, cred, 1) : afs_read(avc, uio, cred, 1))
/* Cache size truncation uses the following low and high water marks:
* If the cache is more than 95% full (CM_DCACHECOUNTFREEPCT), the cache
struct buf;
+struct rxfs_storeVariables {
+ struct rx_call *call;
+ struct vcache *vcache;
+ char *tbuffer;
+ struct iovec *tiov;
+ afs_int32 tnio;
+ afs_int32 hasNo64bit;
+ struct AFSStoreStatus InStatus;
+};
+
struct storeOps {
- int (*prepare)(void *, afs_uint32, afs_uint32 *);
- int (*read)(void *, struct osi_file *, afs_uint32, afs_uint32,
- afs_uint32 *, char **);
- int (*write)(void *, char *, afs_uint32, afs_uint32 *);
- int (*status)(void *);
- int (*padd)(void *, afs_uint32);
- int (*close)(void *, struct AFSFetchStatus *, afs_int32 *);
- int (*destroy)(void **, afs_int32);
- int (*storeproc)(struct vcache *, struct storeOps *, void *,
- struct dcache *, int *, afs_size_t *);
+ int (*prepare)(void *rock, afs_uint32 size, afs_uint32 *bytestoxfer);
+ int (*read)(void *rock, struct osi_file *tfile, afs_uint32 offset,
+ afs_uint32 tlen, afs_uint32 *bytesread);
+ int (*write)(void *rock, afs_uint32 tlen, afs_uint32 *byteswritten);
+ int (*status)(void *rock);
+ int (*padd)(void *rock, afs_uint32 tlen);
+ int (*close)(void *rock, struct AFSFetchStatus *OutStatus,
+ afs_int32 *doProcessFS);
+ int (*destroy)(void **rock, afs_int32 error);
+ int (*storeproc)(struct storeOps *, void *, struct dcache *, int *,
+ afs_size_t *);
};
struct fetchOps {
- int (*more)(void *, afs_int32 *, afs_uint32 *);
- int (*read)(void *, afs_uint32, afs_uint32 *);
- int (*write)(void *, struct osi_file *, afs_uint32, afs_uint32, afs_uint32 *);
- int (*close)(void *, struct vcache *, struct dcache *, struct afs_FetchOutput *);
- int (*destroy)(void **, afs_int32);
+ int (*more)(void *rock, afs_int32 *length, afs_uint32 *moredata);
+ int (*read)(void *rock, afs_uint32 tlen, afs_uint32 *bytesread);
+ int (*write)(void *rock, struct osi_file *fp, afs_uint32 offset,
+ afs_uint32 tlen, afs_uint32 *byteswritten);
+ int (*close)(void *rock, struct vcache *avc, struct dcache *adc,
+ struct afs_FetchOutput *Outputs);
+ int (*destroy)(void **rock, afs_int32 error);
};
/* fakestat support: opaque storage for afs_EvalFakeStat to remember
*/
#if defined(AFS_NBSD40_ENV)
/* in osi_machdep.h as expected */
+#elif defined (AFS_DARWIN110_ENV)
+#define afs_cr_uid(cred) kauth_cred_getuid((kauth_cred_t)(cred))
+#define afs_cr_gid(cred) kauth_cred_getgid((kauth_cred_t)(cred))
#elif !(defined(AFS_LINUX26_ENV) && defined(STRUCT_TASK_STRUCT_HAS_CRED))
#define afs_cr_uid(cred) ((cred)->cr_uid)
#define afs_cr_gid(cred) ((cred)->cr_gid)
+#if !defined(AFS_OBSD_ENV)
#define afs_cr_ruid(cred) ((cred)->cr_ruid)
#define afs_cr_rgid(cred) ((cred)->cr_rgid)
+#endif
+#if !defined(AFS_DARWIN110_ENV)
static_inline void
afs_set_cr_uid(afs_ucred_t *cred, uid_t uid) {
cred->cr_uid = uid;
afs_set_cr_gid(afs_ucred_t *cred, gid_t gid) {
cred->cr_gid = gid;
}
+#if !defined(AFS_OBSD_ENV)
static_inline void
afs_set_cr_ruid(afs_ucred_t *cred, uid_t uid) {
cred->cr_ruid = uid;
afs_set_cr_rgid(afs_ucred_t *cred, gid_t gid) {
cred->cr_rgid = gid;
}
+#endif /* ! AFS_OBSD_ENV */
+#endif /* ! AFS_DARWIN110_ENV */
#endif
#ifdef AFS_SUN5_ENV
git://git.openafs.org / openafs.git / blobdiff