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