debugfs/debugfs.h

   1 /*
   2  * debugfs.h --- header file for the debugfs program
   3  */
   4
   5 #include "ss/ss.h"
   6 #include "ext2fs/ext2_fs.h"
   7 #include "ext2fs/ext2fs.h"
   8 #include "../misc/create_inode.h"
   9 #include "support/quotaio.h"
  10
  11 #ifdef __STDC__
  12 #define NOARGS void
  13 #else
  14 #define NOARGS
  15 #define const
  16 #endif
  17
  18 /*
  19  * Flags used by the common argument processing functions
  20  */
  21 #define CHECK_FS_RW             0x0001
  22 #define CHECK_FS_BITMAPS        0x0002
  23 #define CHECK_FS_NOTOPEN        0x0004
  24
  25 extern ext2_filsys current_fs;
  26 extern quota_ctx_t current_qctx;
  27 extern ext2_ino_t       root, cwd;
  28 extern int sci_idx;
  29 extern ss_request_table debug_cmds, extent_cmds;
  30
  31 extern void reset_getopt(void);
  32 extern FILE *open_pager(void);
  33 extern void close_pager(FILE *stream);
  34 extern int check_fs_open(char *name);
  35 extern int check_fs_not_open(char *name);
  36 extern int check_fs_read_write(char *name);
  37 extern int check_fs_bitmaps(char *name);
  38 extern ext2_ino_t string_to_inode(char *str);
  39 extern char *time_to_string(__u32);
  40 extern time_t string_to_time(const char *);
  41 extern unsigned long parse_ulong(const char *str, const char *cmd,
  42                                  const char *descr, int *err);
  43 extern unsigned long long parse_ulonglong(const char *str, const char *cmd,
  44                                           const char *descr, int *err);
  45 extern int strtoblk(const char *cmd, const char *str, const char *errmsg,
  46                     blk64_t *ret);
  47 extern int common_args_process(int argc, char *argv[], int min_argc,
  48                                int max_argc, const char *cmd,
  49                                const char *usage, int flags);
  50 extern int common_inode_args_process(int argc, char *argv[],
  51                                      ext2_ino_t *inode, int flags);
  52 extern int common_block_args_process(int argc, char *argv[],
  53                                      blk64_t *block, blk64_t *count);
  54 extern int debugfs_read_inode(ext2_ino_t ino, struct ext2_inode * inode,
  55                               const char *cmd);
  56 extern int debugfs_read_inode_full(ext2_ino_t ino, struct ext2_inode * inode,
  57                                    const char *cmd, int bufsize);
  58 extern int debugfs_write_inode(ext2_ino_t ino, struct ext2_inode * inode,
  59                                const char *cmd);
  60 extern int debugfs_write_inode_full(ext2_ino_t ino, struct ext2_inode * inode,
  61                                     const char *cmd, int bufsize);
  62 extern int debugfs_write_new_inode(ext2_ino_t ino, struct ext2_inode * inode,
  63                                    const char *cmd);
  64 extern int ext2_file_type(unsigned int mode);
  65
  66 /* ss command functions */
  67
  68 /* dump.c */
  69 extern void do_dump(int argc, char **argv);
  70 extern void do_cat(int argc, char **argv);
  71 extern void do_rdump(int argc, char **argv);
  72
  73 /* extent_inode.c */
  74 extern void do_extent_open(int argc, char **argv);
  75 extern void do_extent_close(int argc, char **argv);
  76 extern void do_current_node(int argc, char **argv);
  77 extern void do_root_node(int argc, char **argv);
  78 extern void do_last_leaf(int argc, char **argv);
  79 extern void do_first_sib(int argc, char **argv);
  80 extern void do_last_sib(int argc, char **argv);
  81 extern void do_next_sib(int argc, char **argv);
  82 extern void do_prev_sib(int argc, char **argv);
  83 extern void do_next_leaf(int argc, char **argv);
  84 extern void do_prev_leaf(int argc, char **argv);
  85 extern void do_next(int argc, char **argv);
  86 extern void do_prev(int argc, char **argv);
  87 extern void do_up(int argc, char **argv);
  88 extern void do_down(int argc, char **argv);
  89 extern void do_delete_node(int argc, char **argv);
  90 extern void do_replace_node(int argc, char **argv);
  91 extern void do_split_node(int argc, char **argv);
  92 extern void do_insert_node(int argc, char **argv);
  93 extern void do_set_bmap(int argc, char **argv);
  94 extern void do_print_all(int argc, char **argv);
  95 extern void do_fix_parents(int argc, char **argv);
  96 extern void do_info(int argc, char **argv);
  97 extern void do_goto_block(int argc, char **argv);
  98
  99 /* htree.c */
 100 extern void do_htree_dump(int argc, char **argv);
 101 extern void do_dx_hash(int argc, char **argv);
 102 extern void do_dirsearch(int argc, char **argv);
 103
 104 /* logdump.c */
 105 extern void do_logdump(int argc, char **argv);
 106
 107 /* lsdel.c */
 108 extern void do_lsdel(int argc, char **argv);
 109
 110 /* icheck.c */
 111 extern void do_icheck(int argc, char **argv);
 112
 113 /* ncheck.c */
 114 extern void do_ncheck(int argc, char **argv);
 115
 116 /* set_fields.c */
 117 extern void do_set_super(int argc, char **);
 118 extern void do_set_inode(int argc, char **);
 119 extern void do_set_block_group_descriptor(int argc, char **);
 120
 121 /* unused.c */
 122 extern void do_dump_unused(int argc, char **argv);
 123
 124 /* debugfs.c */
 125 extern void internal_dump_inode(FILE *, const char *, ext2_ino_t,
 126                                 struct ext2_inode *, int);
 127
 128 extern void do_dirty_filesys(int argc, char **argv);
 129 extern void do_open_filesys(int argc, char **argv);
 130 extern void do_close_filesys(int argc, char **argv);
 131 extern void do_lcd(int argc, char **argv);
 132 extern void do_init_filesys(int argc, char **argv);
 133 extern void do_show_super_stats(int argc, char **argv);
 134 extern void do_kill_file(int argc, char **argv);
 135 extern void do_rm(int argc, char **argv);
 136 extern void do_link(int argc, char **argv);
 137 extern void do_undel(int argc, char **argv);
 138 extern void do_unlink(int argc, char **argv);
 139 extern void do_find_free_block(int argc, char **argv);
 140 extern void do_find_free_inode(int argc, char **argv);
 141 extern void do_stat(int argc, char **argv);
 142 extern void do_dump_extents(int argc, char **argv);
 143 extern void do_blocks(int argc, char *argv[]);
 144
 145 extern void do_chroot(int argc, char **argv);
 146 extern void do_clri(int argc, char **argv);
 147 extern void do_freei(int argc, char **argv);
 148 extern void do_seti(int argc, char **argv);
 149 extern void do_testi(int argc, char **argv);
 150 extern void do_freeb(int argc, char **argv);
 151 extern void do_setb(int argc, char **argv);
 152 extern void do_testb(int argc, char **argv);
 153 extern void do_modify_inode(int argc, char **argv);
 154 extern void do_list_dir(int argc, char **argv);
 155 extern void do_change_working_dir(int argc, char **argv);
 156 extern void do_print_working_directory(int argc, char **argv);
 157 extern void do_write(int argc, char **argv);
 158 extern void do_mknod(int argc, char **argv);
 159 extern void do_mkdir(int argc, char **argv);
 160 extern void do_rmdir(int argc, char **argv);
 161 extern void do_show_debugfs_params(int argc, char **argv);
 162 extern void do_expand_dir(int argc, char **argv);
 163 extern void do_features(int argc, char **argv);
 164 extern void do_bmap(int argc, char **argv);
 165 extern void do_imap(int argc, char **argv);
 166 extern void do_set_current_time(int argc, char **argv);
 167 extern void do_supported_features(int argc, char **argv);
 168 extern void do_punch(int argc, char **argv);
 169 extern void do_fallocate(int argc, char **argv);
 170 extern void do_symlink(int argc, char **argv);
 171
 172 extern void do_dump_mmp(int argc, char **argv);
 173 extern void do_set_mmp_value(int argc, char **argv);
 174
 175 extern void do_freefrag(int argc, char **argv);
 176 extern void do_filefrag(int argc, char *argv[]);
 177
 178 /* quota.c */
 179 extern void do_list_quota(int argc, char *argv[]);
 180 extern void do_get_quota(int argc, char *argv[]);
 181
 182 /* util.c */
 183 extern time_t string_to_time(const char *arg);
 184 errcode_t read_list(const char *str, blk64_t **list, size_t *len);
 185
 186 /* xattrs.c */
 187 void dump_inode_attributes(FILE *out, ext2_ino_t ino);
 188 void do_get_xattr(int argc, char **argv);
 189 void do_set_xattr(int argc, char **argv);
 190 void do_rm_xattr(int argc, char **argv);
 191 void do_list_xattr(int argc, char **argv);
 192
 193 /* zap.c */
 194 extern void do_zap_block(int argc, char **argv);
 195 extern void do_block_dump(int argc, char **argv);
 196 extern void do_byte_hexdump(FILE *fp, unsigned char *buf, size_t bufsize);