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-rw-r--r--util-linux/e2p/ls.c276
1 files changed, 0 insertions, 276 deletions
diff --git a/util-linux/e2p/ls.c b/util-linux/e2p/ls.c
deleted file mode 100644
index e8d9d48..0000000
--- a/util-linux/e2p/ls.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * ls.c - List the contents of an ext2fs superblock
- *
- * Copyright (C) 1992, 1993, 1994 Remy Card <card@masi.ibp.fr>
- * Laboratoire MASI, Institut Blaise Pascal
- * Universite Pierre et Marie Curie (Paris VI)
- *
- * Copyright (C) 1995, 1996, 1997 Theodore Ts'o <tytso@mit.edu>
- *
- * This file can be redistributed under the terms of the GNU Library General
- * Public License
- */
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <string.h>
-#include <grp.h>
-#include <pwd.h>
-#include <time.h>
-
-#include "e2p.h"
-
-static void print_user (unsigned short uid, FILE *f)
-{
- struct passwd *pw;
-
- fprintf(f, "%u ", uid);
- pw = getpwuid (uid);
- if (pw == NULL)
- fprintf(f, "(user unknown)\n");
- else
- fprintf(f, "(user %s)\n", pw->pw_name);
-}
-
-static void print_group (unsigned short gid, FILE *f)
-{
- struct group *gr;
-
- fprintf(f, "%u ", gid);
- gr = getgrgid (gid);
- if (gr == NULL)
- fprintf(f, "(group unknown)\n");
- else
- fprintf(f, "(group %s)\n", gr->gr_name);
-}
-
-#define MONTH_INT (86400 * 30)
-#define WEEK_INT (86400 * 7)
-#define DAY_INT (86400)
-#define HOUR_INT (60 * 60)
-#define MINUTE_INT (60)
-
-static const char *interval_string(unsigned int secs)
-{
- static char buf[256], tmp[80];
- int hr, min, num;
-
- buf[0] = 0;
-
- if (secs == 0)
- return "<none>";
-
- if (secs >= MONTH_INT) {
- num = secs / MONTH_INT;
- secs -= num*MONTH_INT;
- sprintf(buf, "%d month%s", num, (num>1) ? "s" : "");
- }
- if (secs >= WEEK_INT) {
- num = secs / WEEK_INT;
- secs -= num*WEEK_INT;
- sprintf(tmp, "%s%d week%s", buf[0] ? ", " : "",
- num, (num>1) ? "s" : "");
- strcat(buf, tmp);
- }
- if (secs >= DAY_INT) {
- num = secs / DAY_INT;
- secs -= num*DAY_INT;
- sprintf(tmp, "%s%d day%s", buf[0] ? ", " : "",
- num, (num>1) ? "s" : "");
- strcat(buf, tmp);
- }
- if (secs > 0) {
- hr = secs / HOUR_INT;
- secs -= hr*HOUR_INT;
- min = secs / MINUTE_INT;
- secs -= min*MINUTE_INT;
- sprintf(tmp, "%s%d:%02d:%02d", buf[0] ? ", " : "",
- hr, min, secs);
- strcat(buf, tmp);
- }
- return buf;
-}
-
-static void print_features(struct ext2_super_block * s, FILE *f)
-{
-#ifdef EXT2_DYNAMIC_REV
- int i, j, printed=0;
- __u32 *mask = &s->s_feature_compat, m;
-
- fprintf(f, "Filesystem features: ");
- for (i=0; i <3; i++,mask++) {
- for (j=0,m=1; j < 32; j++, m<<=1) {
- if (*mask & m) {
- fprintf(f, " %s", e2p_feature2string(i, m));
- printed++;
- }
- }
- }
- if (printed == 0)
- fprintf(f, " (none)");
- fprintf(f, "\n");
-#endif
-}
-
-static void print_mntopts(struct ext2_super_block * s, FILE *f)
-{
-#ifdef EXT2_DYNAMIC_REV
- int i, printed=0;
- __u32 mask = s->s_default_mount_opts, m;
-
- fprintf(f, "Default mount options: ");
- if (mask & EXT3_DEFM_JMODE) {
- fprintf(f, " %s", e2p_mntopt2string(mask & EXT3_DEFM_JMODE));
- printed++;
- }
- for (i=0,m=1; i < 32; i++, m<<=1) {
- if (m & EXT3_DEFM_JMODE)
- continue;
- if (mask & m) {
- fprintf(f, " %s", e2p_mntopt2string(m));
- printed++;
- }
- }
- if (printed == 0)
- fprintf(f, " (none)");
- fprintf(f, "\n");
-#endif
-}
-
-
-#ifndef EXT2_INODE_SIZE
-#define EXT2_INODE_SIZE(s) sizeof(struct ext2_inode)
-#endif
-
-#ifndef EXT2_GOOD_OLD_REV
-#define EXT2_GOOD_OLD_REV 0
-#endif
-
-void list_super2(struct ext2_super_block * sb, FILE *f)
-{
- int inode_blocks_per_group;
- char buf[80], *str;
- time_t tm;
-
- inode_blocks_per_group = (((sb->s_inodes_per_group *
- EXT2_INODE_SIZE(sb)) +
- EXT2_BLOCK_SIZE(sb) - 1) /
- EXT2_BLOCK_SIZE(sb));
- if (sb->s_volume_name[0]) {
- memset(buf, 0, sizeof(buf));
- strncpy(buf, sb->s_volume_name, sizeof(sb->s_volume_name));
- } else
- strcpy(buf, "<none>");
- fprintf(f, "Filesystem volume name: %s\n", buf);
- if (sb->s_last_mounted[0]) {
- memset(buf, 0, sizeof(buf));
- strncpy(buf, sb->s_last_mounted, sizeof(sb->s_last_mounted));
- } else
- strcpy(buf, "<not available>");
- fprintf(f, "Last mounted on: %s\n", buf);
- fprintf(f, "Filesystem UUID: %s\n", e2p_uuid2str(sb->s_uuid));
- fprintf(f, "Filesystem magic number: 0x%04X\n", sb->s_magic);
- fprintf(f, "Filesystem revision #: %d", sb->s_rev_level);
- if (sb->s_rev_level == EXT2_GOOD_OLD_REV) {
- fprintf(f, " (original)\n");
-#ifdef EXT2_DYNAMIC_REV
- } else if (sb->s_rev_level == EXT2_DYNAMIC_REV) {
- fprintf(f, " (dynamic)\n");
-#endif
- } else
- fprintf(f, " (unknown)\n");
- print_features(sb, f);
- print_mntopts(sb, f);
- fprintf(f, "Filesystem state: ");
- print_fs_state (f, sb->s_state);
- fprintf(f, "\n");
- fprintf(f, "Errors behavior: ");
- print_fs_errors(f, sb->s_errors);
- fprintf(f, "\n");
- str = e2p_os2string(sb->s_creator_os);
- fprintf(f, "Filesystem OS type: %s\n", str);
- free(str);
- fprintf(f, "Inode count: %u\n", sb->s_inodes_count);
- fprintf(f, "Block count: %u\n", sb->s_blocks_count);
- fprintf(f, "Reserved block count: %u\n", sb->s_r_blocks_count);
- fprintf(f, "Free blocks: %u\n", sb->s_free_blocks_count);
- fprintf(f, "Free inodes: %u\n", sb->s_free_inodes_count);
- fprintf(f, "First block: %u\n", sb->s_first_data_block);
- fprintf(f, "Block size: %u\n", EXT2_BLOCK_SIZE(sb));
- fprintf(f, "Fragment size: %u\n", EXT2_FRAG_SIZE(sb));
- if (sb->s_reserved_gdt_blocks)
- fprintf(f, "Reserved GDT blocks: %u\n",
- sb->s_reserved_gdt_blocks);
- fprintf(f, "Blocks per group: %u\n", sb->s_blocks_per_group);
- fprintf(f, "Fragments per group: %u\n", sb->s_frags_per_group);
- fprintf(f, "Inodes per group: %u\n", sb->s_inodes_per_group);
- fprintf(f, "Inode blocks per group: %u\n", inode_blocks_per_group);
- if (sb->s_first_meta_bg)
- fprintf(f, "First meta block group: %u\n",
- sb->s_first_meta_bg);
- if (sb->s_mkfs_time) {
- tm = sb->s_mkfs_time;
- fprintf(f, "Filesystem created: %s", ctime(&tm));
- }
- tm = sb->s_mtime;
- fprintf(f, "Last mount time: %s",
- sb->s_mtime ? ctime(&tm) : "n/a\n");
- tm = sb->s_wtime;
- fprintf(f, "Last write time: %s", ctime(&tm));
- fprintf(f, "Mount count: %u\n", sb->s_mnt_count);
- fprintf(f, "Maximum mount count: %d\n", sb->s_max_mnt_count);
- tm = sb->s_lastcheck;
- fprintf(f, "Last checked: %s", ctime(&tm));
- fprintf(f, "Check interval: %u (%s)\n", sb->s_checkinterval,
- interval_string(sb->s_checkinterval));
- if (sb->s_checkinterval)
- {
- time_t next;
-
- next = sb->s_lastcheck + sb->s_checkinterval;
- fprintf(f, "Next check after: %s", ctime(&next));
- }
- fprintf(f, "Reserved blocks uid: ");
- print_user(sb->s_def_resuid, f);
- fprintf(f, "Reserved blocks gid: ");
- print_group(sb->s_def_resgid, f);
- if (sb->s_rev_level >= EXT2_DYNAMIC_REV) {
- fprintf(f, "First inode: %d\n", sb->s_first_ino);
- fprintf(f, "Inode size: %d\n", sb->s_inode_size);
- }
- if (!e2p_is_null_uuid(sb->s_journal_uuid))
- fprintf(f, "Journal UUID: %s\n",
- e2p_uuid2str(sb->s_journal_uuid));
- if (sb->s_journal_inum)
- fprintf(f, "Journal inode: %u\n",
- sb->s_journal_inum);
- if (sb->s_journal_dev)
- fprintf(f, "Journal device: 0x%04x\n",
- sb->s_journal_dev);
- if (sb->s_last_orphan)
- fprintf(f, "First orphan inode: %u\n",
- sb->s_last_orphan);
- if ((sb->s_feature_compat & EXT2_FEATURE_COMPAT_DIR_INDEX) ||
- sb->s_def_hash_version)
- fprintf(f, "Default directory hash: %s\n",
- e2p_hash2string(sb->s_def_hash_version));
- if (!e2p_is_null_uuid(sb->s_hash_seed))
- fprintf(f, "Directory Hash Seed: %s\n",
- e2p_uuid2str(sb->s_hash_seed));
- if (sb->s_jnl_backup_type) {
- fprintf(f, "Journal backup: ");
- switch (sb->s_jnl_backup_type) {
- case 1:
- fprintf(f, "inode blocks\n");
- break;
- default:
- fprintf(f, "type %u\n", sb->s_jnl_backup_type);
- }
- }
-}
-
-void list_super (struct ext2_super_block * s)
-{
- list_super2(s, stdout);
-}
-
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