#include "util.h"
-int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size)
+int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size)
{
if (id == NULL)
return -EINVAL;
/* probe for raid first, cause fs probes may be successful on raid members */
if (size) {
if (volume_id_probe_linux_raid(id, off, size) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_intel_software_raid(id, off, size) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_lsi_mega_raid(id, off, size) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_via_raid(id, off, size) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_silicon_medley_raid(id, off, size) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_nvidia_raid(id, off, size) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_promise_fasttrack_raid(id, off, size) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_highpoint_45x_raid(id, off, size) == 0)
- goto exit;
+ goto found;
}
if (volume_id_probe_lvm1(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_lvm2(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_highpoint_37x_raid(id, off) == 0)
- goto exit;
+ goto found;
+
+ return -1;
+
+found:
+ /* If recognized, we free the allocated buffers */
+ volume_id_free_buffer(id);
+ return 0;
+}
+
+int volume_id_probe_filesystem(struct volume_id *id, uint64_t off, uint64_t size)
+{
+ if (id == NULL)
+ return -EINVAL;
if (volume_id_probe_luks(id, off) == 0)
- goto exit;
+ goto found;
/* signature in the first block, only small buffer needed */
if (volume_id_probe_vfat(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_xfs(id, off) == 0)
- goto exit;
+ goto found;
/* fill buffer with maximum */
volume_id_get_buffer(id, 0, SB_BUFFER_SIZE);
if (volume_id_probe_linux_swap(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_ext(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_reiserfs(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_jfs(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_udf(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_iso9660(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_hfs_hfsplus(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_ufs(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_ntfs(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_cramfs(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_romfs(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_hpfs(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_sysv(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_minix(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_ocfs1(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_ocfs2(id, off) == 0)
- goto exit;
+ goto found;
if (volume_id_probe_vxfs(id, off) == 0)
- goto exit;
+ goto found;
+
+ if (volume_id_probe_squashfs(id, off) == 0)
+ goto found;
return -1;
-exit:
- /* If the filestystem in recognized, we free the allocated buffers,
- otherwise they will stay in place for the possible next probe call */
+found:
+ /* If recognized, we free the allocated buffers */
volume_id_free_buffer(id);
-
return 0;
}
+int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size)
+{
+ if (id == NULL)
+ return -EINVAL;
+
+ if (volume_id_probe_raid(id, off, size) == 0)
+ return 0;
+
+ if (volume_id_probe_filesystem(id, off, size) == 0)
+ return 0;
+
+ return -1;
+}
+
/* open volume by already open file descriptor */
struct volume_id *volume_id_open_fd(int fd)
{