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Diffstat (limited to 'e2fsprogs/old_e2fsprogs/blkid/probe.h')
-rw-r--r--e2fsprogs/old_e2fsprogs/blkid/probe.h374
1 files changed, 0 insertions, 374 deletions
diff --git a/e2fsprogs/old_e2fsprogs/blkid/probe.h b/e2fsprogs/old_e2fsprogs/blkid/probe.h
deleted file mode 100644
index b6d8f8e7d..000000000
--- a/e2fsprogs/old_e2fsprogs/blkid/probe.h
+++ /dev/null
@@ -1,374 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * probe.h - constants and on-disk structures for extracting device data
- *
- * Copyright (C) 1999 by Andries Brouwer
- * Copyright (C) 1999, 2000, 2003 by Theodore Ts'o
- * Copyright (C) 2001 by Andreas Dilger
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- * %End-Header%
- */
-#ifndef BLKID_PROBE_H
-#define BLKID_PROBE_H 1
-
-#include <linux/types.h>
-
-struct blkid_magic;
-
-typedef int (*blkid_probe_t)(int fd, blkid_cache cache, blkid_dev dev,
- const struct blkid_magic *id, unsigned char *buf);
-
-struct blkid_magic {
- const char *bim_type; /* type name for this magic */
- long bim_kboff; /* kilobyte offset of superblock */
- unsigned bim_sboff; /* byte offset within superblock */
- unsigned bim_len; /* length of magic */
- const char *bim_magic; /* magic string */
- blkid_probe_t bim_probe; /* probe function */
-};
-
-/*
- * Structures for each of the content types we want to extract information
- * from. We do not necessarily need the magic field here, because we have
- * already identified the content type before we get this far. It may still
- * be useful if there are probe functions which handle multiple content types.
- */
-struct ext2_super_block {
- __u32 s_inodes_count;
- __u32 s_blocks_count;
- __u32 s_r_blocks_count;
- __u32 s_free_blocks_count;
- __u32 s_free_inodes_count;
- __u32 s_first_data_block;
- __u32 s_log_block_size;
- __u32 s_dummy3[7];
- unsigned char s_magic[2];
- __u16 s_state;
- __u32 s_dummy5[8];
- __u32 s_feature_compat;
- __u32 s_feature_incompat;
- __u32 s_feature_ro_compat;
- unsigned char s_uuid[16];
- char s_volume_name[16];
-};
-#define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x00000004
-#define EXT3_FEATURE_INCOMPAT_RECOVER 0x00000004
-#define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x00000008
-
-struct xfs_super_block {
- unsigned char xs_magic[4];
- __u32 xs_blocksize;
- __u64 xs_dblocks;
- __u64 xs_rblocks;
- __u32 xs_dummy1[2];
- unsigned char xs_uuid[16];
- __u32 xs_dummy2[15];
- char xs_fname[12];
- __u32 xs_dummy3[2];
- __u64 xs_icount;
- __u64 xs_ifree;
- __u64 xs_fdblocks;
-};
-
-struct reiserfs_super_block {
- __u32 rs_blocks_count;
- __u32 rs_free_blocks;
- __u32 rs_root_block;
- __u32 rs_journal_block;
- __u32 rs_journal_dev;
- __u32 rs_orig_journal_size;
- __u32 rs_dummy2[5];
- __u16 rs_blocksize;
- __u16 rs_dummy3[3];
- unsigned char rs_magic[12];
- __u32 rs_dummy4[5];
- unsigned char rs_uuid[16];
- char rs_label[16];
-};
-
-struct jfs_super_block {
- unsigned char js_magic[4];
- __u32 js_version;
- __u64 js_size;
- __u32 js_bsize;
- __u32 js_dummy1;
- __u32 js_pbsize;
- __u32 js_dummy2[27];
- unsigned char js_uuid[16];
- unsigned char js_label[16];
- unsigned char js_loguuid[16];
-};
-
-struct romfs_super_block {
- unsigned char ros_magic[8];
- __u32 ros_dummy1[2];
- unsigned char ros_volume[16];
-};
-
-struct cramfs_super_block {
- __u8 magic[4];
- __u32 size;
- __u32 flags;
- __u32 future;
- __u8 signature[16];
- struct cramfs_info {
- __u32 crc;
- __u32 edition;
- __u32 blocks;
- __u32 files;
- } info;
- __u8 name[16];
-};
-
-struct swap_id_block {
-/* unsigned char sws_boot[1024]; */
- __u32 sws_version;
- __u32 sws_lastpage;
- __u32 sws_nrbad;
- unsigned char sws_uuid[16];
- char sws_volume[16];
- unsigned char sws_pad[117];
- __u32 sws_badpg;
-};
-
-/* Yucky misaligned values */
-struct vfat_super_block {
-/* 00*/ unsigned char vs_ignored[3];
-/* 03*/ unsigned char vs_sysid[8];
-/* 0b*/ unsigned char vs_sector_size[2];
-/* 0d*/ __u8 vs_cluster_size;
-/* 0e*/ __u16 vs_reserved;
-/* 10*/ __u8 vs_fats;
-/* 11*/ unsigned char vs_dir_entries[2];
-/* 13*/ unsigned char vs_sectors[2];
-/* 15*/ unsigned char vs_media;
-/* 16*/ __u16 vs_fat_length;
-/* 18*/ __u16 vs_secs_track;
-/* 1a*/ __u16 vs_heads;
-/* 1c*/ __u32 vs_hidden;
-/* 20*/ __u32 vs_total_sect;
-/* 24*/ __u32 vs_fat32_length;
-/* 28*/ __u16 vs_flags;
-/* 2a*/ __u8 vs_version[2];
-/* 2c*/ __u32 vs_root_cluster;
-/* 30*/ __u16 vs_insfo_sector;
-/* 32*/ __u16 vs_backup_boot;
-/* 34*/ __u16 vs_reserved2[6];
-/* 40*/ unsigned char vs_unknown[3];
-/* 43*/ unsigned char vs_serno[4];
-/* 47*/ char vs_label[11];
-/* 52*/ unsigned char vs_magic[8];
-/* 5a*/ unsigned char vs_dummy2[164];
-/*1fe*/ unsigned char vs_pmagic[2];
-};
-
-/* Yucky misaligned values */
-struct msdos_super_block {
-/* 00*/ unsigned char ms_ignored[3];
-/* 03*/ unsigned char ms_sysid[8];
-/* 0b*/ unsigned char ms_sector_size[2];
-/* 0d*/ __u8 ms_cluster_size;
-/* 0e*/ __u16 ms_reserved;
-/* 10*/ __u8 ms_fats;
-/* 11*/ unsigned char ms_dir_entries[2];
-/* 13*/ unsigned char ms_sectors[2];
-/* 15*/ unsigned char ms_media;
-/* 16*/ __u16 ms_fat_length;
-/* 18*/ __u16 ms_secs_track;
-/* 1a*/ __u16 ms_heads;
-/* 1c*/ __u32 ms_hidden;
-/* 20*/ __u32 ms_total_sect;
-/* 24*/ unsigned char ms_unknown[3];
-/* 27*/ unsigned char ms_serno[4];
-/* 2b*/ char ms_label[11];
-/* 36*/ unsigned char ms_magic[8];
-/* 3d*/ unsigned char ms_dummy2[192];
-/*1fe*/ unsigned char ms_pmagic[2];
-};
-
-struct minix_super_block {
- __u16 ms_ninodes;
- __u16 ms_nzones;
- __u16 ms_imap_blocks;
- __u16 ms_zmap_blocks;
- __u16 ms_firstdatazone;
- __u16 ms_log_zone_size;
- __u32 ms_max_size;
- unsigned char ms_magic[2];
- __u16 ms_state;
- __u32 ms_zones;
-};
-
-struct mdp_superblock_s {
- __u32 md_magic;
- __u32 major_version;
- __u32 minor_version;
- __u32 patch_version;
- __u32 gvalid_words;
- __u32 set_uuid0;
- __u32 ctime;
- __u32 level;
- __u32 size;
- __u32 nr_disks;
- __u32 raid_disks;
- __u32 md_minor;
- __u32 not_persistent;
- __u32 set_uuid1;
- __u32 set_uuid2;
- __u32 set_uuid3;
-};
-
-struct hfs_super_block {
- char h_magic[2];
- char h_dummy[18];
- __u32 h_blksize;
-};
-
-struct ocfs_volume_header {
- unsigned char minor_version[4];
- unsigned char major_version[4];
- unsigned char signature[128];
- char mount[128];
- unsigned char mount_len[2];
-};
-
-struct ocfs_volume_label {
- unsigned char disk_lock[48];
- char label[64];
- unsigned char label_len[2];
- unsigned char vol_id[16];
- unsigned char vol_id_len[2];
-};
-
-#define ocfsmajor(o) ((__u32)o.major_version[0] \
- + (((__u32) o.major_version[1]) << 8) \
- + (((__u32) o.major_version[2]) << 16) \
- + (((__u32) o.major_version[3]) << 24))
-#define ocfslabellen(o) ((__u32)o.label_len[0] + (((__u32) o.label_len[1]) << 8))
-#define ocfsmountlen(o) ((__u32)o.mount_len[0] + (((__u32) o.mount_len[1])<<8))
-
-#define OCFS_MAGIC "OracleCFS"
-
-struct ocfs2_super_block {
- unsigned char signature[8];
- unsigned char s_dummy1[184];
- unsigned char s_dummy2[80];
- char s_label[64];
- unsigned char s_uuid[16];
-};
-
-#define OCFS2_MIN_BLOCKSIZE 512
-#define OCFS2_MAX_BLOCKSIZE 4096
-
-#define OCFS2_SUPER_BLOCK_BLKNO 2
-
-#define OCFS2_SUPER_BLOCK_SIGNATURE "OCFSV2"
-
-struct oracle_asm_disk_label {
- char dummy[32];
- char dl_tag[8];
- char dl_id[24];
-};
-
-#define ORACLE_ASM_DISK_LABEL_MARKED "ORCLDISK"
-#define ORACLE_ASM_DISK_LABEL_OFFSET 32
-
-#define ISODCL(from, to) (to - from + 1)
-struct iso_volume_descriptor {
- char type[ISODCL(1,1)]; /* 711 */
- char id[ISODCL(2,6)];
- char version[ISODCL(7,7)];
- char data[ISODCL(8,2048)];
-};
-
-/*
- * Byte swap functions
- */
-#ifdef __GNUC__
-#define _INLINE_ static __inline__
-#else /* For Watcom C */
-#define _INLINE_ static inline
-#endif
-
-static __u16 blkid_swab16(__u16 val);
-static __u32 blkid_swab32(__u32 val);
-static __u64 blkid_swab64(__u64 val);
-
-#if ((defined __GNUC__) && \
- (defined(__i386__) || defined(__i486__) || defined(__i586__)))
-
-#define _BLKID_HAVE_ASM_BITOPS_
-
-_INLINE_ __u32 blkid_swab32(__u32 val)
-{
-#ifdef EXT2FS_REQUIRE_486
- __asm__("bswap %0" : "=r" (val) : "0" (val));
-#else
- __asm__("xchgb %b0,%h0\n\t" /* swap lower bytes */
- "rorl $16,%0\n\t" /* swap words */
- "xchgb %b0,%h0" /* swap higher bytes */
- :"=q" (val)
- : "0" (val));
-#endif
- return val;
-}
-
-_INLINE_ __u16 blkid_swab16(__u16 val)
-{
- __asm__("xchgb %b0,%h0" /* swap bytes */
- : "=q" (val)
- : "0" (val));
- return val;
-}
-
-_INLINE_ __u64 blkid_swab64(__u64 val)
-{
- return blkid_swab32(val >> 32) |
- ( ((__u64)blkid_swab32((__u32)val)) << 32 );
-}
-#endif
-
-#if !defined(_BLKID_HAVE_ASM_BITOPS_)
-
-_INLINE_ __u16 blkid_swab16(__u16 val)
-{
- return (val >> 8) | (val << 8);
-}
-
-_INLINE_ __u32 blkid_swab32(__u32 val)
-{
- return (val>>24) | ((val>>8) & 0xFF00) |
- ((val<<8) & 0xFF0000) | (val<<24);
-}
-
-_INLINE_ __u64 blkid_swab64(__u64 val)
-{
- return blkid_swab32(val >> 32) |
- ( ((__u64)blkid_swab32((__u32)val)) << 32 );
-}
-#endif
-
-
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-#define blkid_le16(x) blkid_swab16(x)
-#define blkid_le32(x) blkid_swab32(x)
-#define blkid_le64(x) blkid_swab64(x)
-#define blkid_be16(x) (x)
-#define blkid_be32(x) (x)
-#define blkid_be64(x) (x)
-#else
-#define blkid_le16(x) (x)
-#define blkid_le32(x) (x)
-#define blkid_le64(x) (x)
-#define blkid_be16(x) blkid_swab16(x)
-#define blkid_be32(x) blkid_swab32(x)
-#define blkid_be64(x) blkid_swab64(x)
-#endif
-
-#undef _INLINE_
-
-#endif /* _BLKID_PROBE_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 17:31:55 +0000