diff options
Diffstat (limited to 'xlators/experimental')
| -rw-r--r-- | xlators/experimental/jbr-server/src/jbr.c | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/xlators/experimental/jbr-server/src/jbr.c b/xlators/experimental/jbr-server/src/jbr.c index e07c511f4a9..68badb85079 100644 --- a/xlators/experimental/jbr-server/src/jbr.c +++ b/xlators/experimental/jbr-server/src/jbr.c @@ -989,17 +989,17 @@ jbr_get_changelog_dir (xlator_t *this, char **cl_dir_p) void jbr_get_terms (call_frame_t *frame, xlator_t *this) { - int32_t op_errno; - char *cl_dir; - DIR *fp = NULL; - struct dirent *rd_entry; - struct dirent *rd_result; - int32_t term_first = -1; - int32_t term_contig = -1; - int32_t term_last = -1; - int term_num; - char *probe_str; - dict_t *my_xdata = NULL; + int32_t op_errno = 0; + char *cl_dir = NULL; + int32_t term_first = -1; + int32_t term_contig = -1; + int32_t term_last = -1; + int term_num = 0; + char *probe_str = NULL; + dict_t *my_xdata = NULL; + DIR *fp = NULL; + struct dirent *entry = NULL; + struct dirent scratch[2] = {{0,},}; op_errno = jbr_get_changelog_dir(this, &cl_dir); if (op_errno) { @@ -1007,12 +1007,6 @@ jbr_get_terms (call_frame_t *frame, xlator_t *this) } op_errno = ENODATA; /* Most common error after this. */ - rd_entry = alloca (offsetof(struct dirent, d_name) + - pathconf(cl_dir, _PC_NAME_MAX) + 1); - if (!rd_entry) { - goto err; - } - fp = sys_opendir (cl_dir); if (!fp) { op_errno = errno; @@ -1021,25 +1015,28 @@ jbr_get_terms (call_frame_t *frame, xlator_t *this) /* Find first and last terms. */ for (;;) { - if (readdir_r(fp, rd_entry, &rd_result) != 0) { - op_errno = errno; - goto err; - } - if (!rd_result) { + errno = 0; + entry = sys_readdir (fp, scratch); + if (!entry || errno != 0) { + if (errno != 0) { + op_errno = errno; + goto err; + } break; } - if (fnmatch("TERM.*", rd_entry->d_name, FNM_PATHNAME) != 0) { + + if (fnmatch("TERM.*", entry->d_name, FNM_PATHNAME) != 0) { continue; } /* +5 points to the character after the period */ - term_num = atoi(rd_entry->d_name+5); + term_num = atoi(entry->d_name+5); gf_msg (this->name, GF_LOG_INFO, 0, J_MSG_GENERIC, - "%s => %d", rd_entry->d_name, term_num); + "%s => %d", entry->d_name, term_num); if (term_num < 0) { gf_msg (this->name, GF_LOG_ERROR, 0, J_MSG_INVALID, - "invalid term file name %s", rd_entry->d_name); + "invalid term file name %s", entry->d_name); op_errno = EINVAL; goto err; } @@ -1058,7 +1055,7 @@ jbr_get_terms (call_frame_t *frame, xlator_t *this) goto err; } - sys_closedir (fp); + (void) sys_closedir (fp); fp = NULL; /* @@ -1119,7 +1116,7 @@ jbr_get_terms (call_frame_t *frame, xlator_t *this) err: if (fp) { - sys_closedir (fp); + (void) sys_closedir (fp); } if (my_xdata) { dict_unref(my_xdata); |