int
test_dirops (glfs_t *fs)
{
glfs_fd_t *fd = NULL;
char buf[512];
struct dirent *entry = NULL;
fd = glfs_opendir (fs, "/");
if (!fd) {
fprintf (stderr, "/: %s\n", strerror (errno));
return -1;
}
fprintf (stderr, "Entries:\n");
while (glfs_readdir_r (fd, (struct dirent *)buf, &entry), entry) {
fprintf (stderr, "%s: %lu\n", entry->d_name, glfs_telldir (fd));
}
glfs_closedir (fd);
return 0;
}
static fsal_status_t read_dirents(struct fsal_obj_handle *dir_hdl,
const struct req_op_context *opctx,
fsal_cookie_t * whence, void *dir_state,
fsal_readdir_cb cb, bool * eof)
{
int rc = 0;
fsal_status_t status = { ERR_FSAL_NO_ERROR, 0 };
struct glfs_fd *glfd = NULL;
long offset = 0;
struct dirent *pde = NULL;
struct glusterfs_export *glfs_export =
container_of(dir_hdl->export, struct glusterfs_export, export);
struct glusterfs_handle *objhandle =
container_of(dir_hdl, struct glusterfs_handle, handle);
#ifdef GLTIMING
struct timespec s_time, e_time;
now(&s_time);
#endif
glfd = glfs_h_opendir(glfs_export->gl_fs, objhandle->glhandle);
if (glfd == NULL) {
return gluster2fsal_error(errno);
}
if (whence != NULL) {
offset = *whence;
}
glfs_seekdir(glfd, offset);
while (!(*eof)) {
struct dirent de;
rc = glfs_readdir_r(glfd, &de, &pde);
if (rc == 0 && pde != NULL) {
/* skip . and .. */
if ((strcmp(de.d_name, ".") == 0)
|| (strcmp(de.d_name, "..") == 0)) {
continue;
}
if (!cb
(opctx, de.d_name, dir_state, glfs_telldir(glfd))) {
goto out;
}
} else if (rc == 0 && pde == NULL) {
*eof = true;
} else if (rc != 0) {
status = gluster2fsal_error(errno);
goto out;
} else {
/* Can't happen */
abort();
}
}
out:
rc = glfs_closedir(glfd);
if (rc < 0) {
status = gluster2fsal_error(errno);
}
#ifdef GLTIMING
now(&e_time);
latency_update(&s_time, &e_time, lat_read_dirents);
#endif
return status;
}
