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authorRaghavendra G <raghavendra@gluster.com>2009-11-18 01:16:57 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-11-18 21:14:28 -0800
commit6b65a11e4e1e351a85cddd86f18b320addec49fb (patch)
tree8909b1bd8179c2e57d044729c01c3f2d2db6e440 /booster
parent1e401ee2a94091154d114c11b55853bda3f49e29 (diff)
booster: implement creat64.
Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 369 (Samba does not work with booster.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=369
Diffstat (limited to 'booster')
-rw-r--r--booster/src/booster.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/booster/src/booster.c b/booster/src/booster.c
index 43c8489..2e0d8de 100644
--- a/booster/src/booster.c
+++ b/booster/src/booster.c
@@ -104,6 +104,7 @@ write (int fd, const void *buf, size_t count);
static int (*real_open) (const char *pathname, int flags, ...);
static int (*real_open64) (const char *pathname, int flags, ...);
static int (*real_creat) (const char *pathname, mode_t mode);
+static int (*real_creat64) (const char *pathname, mode_t mode);
/* read, readv, pread, pread64 */
static ssize_t (*real_read) (int fd, void *buf, size_t count);
@@ -607,6 +608,8 @@ out:
int __REDIRECT (booster_false_creat, (const char *pathname, mode_t mode),
creat) __nonnull ((1));
+int __REDIRECT (booster_false_creat64, (const char *pathname, mode_t mode),
+ creat64) __nonnull ((1));
int
booster_false_creat (const char *pathname, mode_t mode)
@@ -651,6 +654,49 @@ out:
}
+int
+booster_false_creat64 (const char *pathname, mode_t mode)
+{
+ int ret = -1;
+ if (!pathname) {
+ errno = EINVAL;
+ goto out;
+ }
+
+ gf_log ("booster", GF_LOG_TRACE, "Create: %s", pathname);
+ ret = vmp_creat (pathname, mode);
+
+ if ((ret == -1) && (errno != ENODEV)) {
+ gf_log ("booster", GF_LOG_ERROR, "VMP create failed: %s",
+ strerror (errno));
+ goto out;
+ }
+
+ if (ret > 0) {
+ gf_log ("booster", GF_LOG_TRACE, "File created");
+ goto out;
+ }
+
+ if (real_creat64 == NULL) {
+ errno = ENOSYS;
+ ret = -1;
+ goto out;
+ }
+
+ ret = real_creat64 (pathname, mode);
+
+ if (ret != -1) {
+ do_open (ret, pathname, GF_O_WRONLY | GF_O_TRUNC, mode,
+ BOOSTER_CREAT);
+ } else
+ gf_log ("booster", GF_LOG_ERROR, "real create failed: %s",
+ strerror (errno));
+
+out:
+ return ret;
+}
+
+
/* pread */
ssize_t
@@ -2907,6 +2953,7 @@ booster_lib_init (void)
RESOLVE (open);
RESOLVE (open64);
RESOLVE (creat);
+ RESOLVE (creat64);
RESOLVE (read);
RESOLVE (readv);