2 * debugfs.h --- header file for the debugfs program
6 #include "ext2fs/ext2_fs.h"
7 #include "ext2fs/ext2fs.h"
8 #include "../misc/create_inode.h"
9 #include "support/quotaio.h"
19 * Flags used by the common argument processing functions
21 #define CHECK_FS_RW 0x0001
22 #define CHECK_FS_BITMAPS 0x0002
23 #define CHECK_FS_NOTOPEN 0x0004
25 extern ext2_filsys current_fs;
26 extern quota_ctx_t current_qctx;
27 extern ext2_ino_t root, cwd;
28 extern int ss_sci_idx;
29 extern ss_request_table debug_cmds, extent_cmds;
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 *inode_time_to_string(__u32 xtime, __u32 xtime_extra);
40 extern char *time_to_string(__s64);
41 extern __s64 string_to_time(const char *);
42 extern unsigned long parse_ulong(const char *str, const char *cmd,
43 const char *descr, int *err);
44 extern unsigned long long parse_ulonglong(const char *str, const char *cmd,
45 const char *descr, int *err);
46 extern int strtoblk(const char *cmd, const char *str, const char *errmsg,
48 extern int common_args_process(int argc, char *argv[], int min_argc,
49 int max_argc, const char *cmd,
50 const char *usage, int flags);
51 extern int common_inode_args_process(int argc, char *argv[],
52 ext2_ino_t *inode, int flags);
53 extern int common_block_args_process(int argc, char *argv[],
54 blk64_t *block, blk64_t *count);
55 extern int debugfs_read_inode(ext2_ino_t ino, struct ext2_inode * inode,
57 extern int debugfs_read_inode2(ext2_ino_t ino, struct ext2_inode * inode,
58 const char *cmd, int bufsize, int flags);
59 extern int debugfs_write_inode(ext2_ino_t ino, struct ext2_inode * inode,
61 extern int debugfs_write_inode2(ext2_ino_t ino, struct ext2_inode * inode,
62 const char *cmd, int bufsize, int flags);
63 extern int debugfs_write_new_inode(ext2_ino_t ino, struct ext2_inode * inode,
65 extern int ext2_file_type(unsigned int mode);
67 /* ss command functions */
70 extern void do_dump(int argc, char **argv, int sci_idx, void *infop);
71 extern void do_cat(int argc, char **argv, int sci_idx, void *infop);
72 extern void do_rdump(int argc, char **argv, int sci_idx, void *infop);
75 extern void do_extent_open(int argc, char **argv, int sci_idx, void *infop);
76 extern void do_extent_close(int argc, char **argv, int sci_idx, void *infop);
77 extern void do_current_node(int argc, char **argv, int sci_idx, void *infop);
78 extern void do_root_node(int argc, char **argv, int sci_idx, void *infop);
79 extern void do_last_leaf(int argc, char **argv, int sci_idx, void *infop);
80 extern void do_first_sib(int argc, char **argv, int sci_idx, void *infop);
81 extern void do_last_sib(int argc, char **argv, int sci_idx, void *infop);
82 extern void do_next_sib(int argc, char **argv, int sci_idx, void *infop);
83 extern void do_prev_sib(int argc, char **argv, int sci_idx, void *infop);
84 extern void do_next_leaf(int argc, char **argv, int sci_idx, void *infop);
85 extern void do_prev_leaf(int argc, char **argv, int sci_idx, void *infop);
86 extern void do_next(int argc, char **argv, int sci_idx, void *infop);
87 extern void do_prev(int argc, char **argv, int sci_idx, void *infop);
88 extern void do_up(int argc, char **argv, int sci_idx, void *infop);
89 extern void do_down(int argc, char **argv, int sci_idx, void *infop);
90 extern void do_delete_node(int argc, char **argv, int sci_idx, void *infop);
91 extern void do_replace_node(int argc, char **argv, int sci_idx, void *infop);
92 extern void do_split_node(int argc, char **argv, int sci_idx, void *infop);
93 extern void do_insert_node(int argc, char **argv, int sci_idx, void *infop);
94 extern void do_set_bmap(int argc, char **argv, int sci_idx, void *infop);
95 extern void do_print_all(int argc, char **argv, int sci_idx, void *infop);
96 extern void do_fix_parents(int argc, char **argv, int sci_idx, void *infop);
97 extern void do_info(int argc, char **argv, int sci_idx, void *infop);
98 extern void do_goto_block(int argc, char **argv, int sci_idx, void *infop);
101 extern void do_htree_dump(int argc, char **argv, int sci_idx, void *infop);
102 extern void do_dx_hash(int argc, char **argv, int sci_idx, void *infop);
103 extern void do_dirsearch(int argc, char **argv, int sci_idx, void *infop);
106 extern void do_logdump(int argc, char **argv, int sci_idx, void *infop);
109 extern void do_lsdel(int argc, char **argv, int sci_idx, void *infop);
112 extern void do_icheck(int argc, char **argv, int sci_idx, void *infop);
115 extern void do_ncheck(int argc, char **argv, int sci_idx, void *infop);
118 extern void do_set_super(int argc, char **, int sci_idx, void *infop);
119 extern void do_set_inode(int argc, char **, int sci_idx, void *infop);
120 extern void do_set_block_group_descriptor(int argc, char **, int sci_idx, void *infop);
123 extern void do_dump_unused(int argc, char **argv, int sci_idx, void *infop);
126 extern ss_request_table *extra_cmds;
127 extern const char *debug_prog_name;
128 extern void internal_dump_inode(FILE *, const char *, ext2_ino_t,
129 struct ext2_inode *, int);
131 extern void do_dirty_filesys(int argc, char **argv, int sci_idx, void *infop);
132 extern void do_open_filesys(int argc, char **argv, int sci_idx, void *infop);
133 extern void do_close_filesys(int argc, char **argv, int sci_idx, void *infop);
134 extern void do_lcd(int argc, char **argv, int sci_idx, void *infop);
135 extern void do_init_filesys(int argc, char **argv, int sci_idx, void *infop);
136 extern void do_show_super_stats(int argc, char **argv, int sci_idx, void *infop);
137 extern void do_kill_file(int argc, char **argv, int sci_idx, void *infop);
138 extern void do_rm(int argc, char **argv, int sci_idx, void *infop);
139 extern void do_link(int argc, char **argv, int sci_idx, void *infop);
140 extern void do_undel(int argc, char **argv, int sci_idx, void *infop);
141 extern void do_unlink(int argc, char **argv, int sci_idx, void *infop);
142 extern void do_copy_inode(int argc, char *argv[], int sci_idx, void *infop);
143 extern void do_find_free_block(int argc, char **argv, int sci_idx, void *infop);
144 extern void do_find_free_inode(int argc, char **argv, int sci_idx, void *infop);
145 extern void do_stat(int argc, char **argv, int sci_idx, void *infop);
146 extern void do_dump_extents(int argc, char **argv, int sci_idx, void *infop);
147 extern void do_blocks(int argc, char *argv[], int sci_idx, void *infop);
149 extern void do_chroot(int argc, char **argv, int sci_idx, void *infop);
150 extern void do_clri(int argc, char **argv, int sci_idx, void *infop);
151 extern void do_freei(int argc, char **argv, int sci_idx, void *infop);
152 extern void do_seti(int argc, char **argv, int sci_idx, void *infop);
153 extern void do_testi(int argc, char **argv, int sci_idx, void *infop);
154 extern void do_freeb(int argc, char **argv, int sci_idx, void *infop);
155 extern void do_setb(int argc, char **argv, int sci_idx, void *infop);
156 extern void do_testb(int argc, char **argv, int sci_idx, void *infop);
157 extern void do_modify_inode(int argc, char **argv, int sci_idx, void *infop);
158 extern void do_list_dir(int argc, char **argv, int sci_idx, void *infop);
159 extern void do_change_working_dir(int argc, char **argv, int sci_idx, void *infop);
160 extern void do_print_working_directory(int argc, char **argv, int sci_idx, void *infop);
161 extern void do_write(int argc, char **argv, int sci_idx, void *infop);
162 extern void do_mknod(int argc, char **argv, int sci_idx, void *infop);
163 extern void do_mkdir(int argc, char **argv, int sci_idx, void *infop);
164 extern void do_rmdir(int argc, char **argv, int sci_idx, void *infop);
165 extern void do_show_debugfs_params(int argc, char **argv, int sci_idx, void *infop);
166 extern void do_expand_dir(int argc, char **argv, int sci_idx, void *infop);
167 extern void do_features(int argc, char **argv, int sci_idx, void *infop);
168 extern void do_bmap(int argc, char **argv, int sci_idx, void *infop);
169 extern void do_imap(int argc, char **argv, int sci_idx, void *infop);
170 extern void do_idump(int argc, char *argv[], int sci_idx, void *infop);
171 extern void do_set_current_time(int argc, char **argv, int sci_idx, void *infop);
172 extern void do_supported_features(int argc, char **argv, int sci_idx, void *infop);
173 extern void do_punch(int argc, char **argv, int sci_idx, void *infop);
174 extern void do_fallocate(int argc, char **argv, int sci_idx, void *infop);
175 extern void do_symlink(int argc, char **argv, int sci_idx, void *infop);
177 extern void do_dump_mmp(int argc, char **argv, int sci_idx, void *infop);
178 extern void do_set_mmp_value(int argc, char **argv, int sci_idx, void *infop);
180 extern void do_freefrag(int argc, char **argv, int sci_idx, void *infop);
181 extern void do_filefrag(int argc, char *argv[], int sci_idx, void *infop);
185 extern void do_journal_write(int argc, char *argv[], int sci_idx, void *infop);
186 extern void do_journal_open(int argc, char *argv[], int sci_idx, void *infop);
187 extern void do_journal_close(int argc, char *argv[], int sci_idx, void *infop);
188 extern void do_journal_run(int argc, char *argv[], int sci_idx, void *infop);
191 extern void do_list_quota(int argc, char *argv[], int sci_idx, void *infop);
192 extern void do_get_quota(int argc, char *argv[], int sci_idx, void *infop);
195 extern __s64 string_to_time(const char *arg);
196 extern errcode_t read_list(char *str, blk64_t **list, size_t *len);
197 extern void do_byte_hexdump(FILE *fp, unsigned char *buf, size_t bufsize);
200 void dump_inode_attributes(FILE *out, ext2_ino_t ino);
201 void do_get_xattr(int argc, char **argv, int sci_idx, void *infop);
202 void do_set_xattr(int argc, char **argv, int sci_idx, void *infop);
203 void do_rm_xattr(int argc, char **argv, int sci_idx, void *infop);
204 void do_list_xattr(int argc, char **argv, int sci_idx, void *infop);
205 void raw_inode_xattr_dump(FILE *f, unsigned char *buf, unsigned int len);
206 void block_xattr_dump(FILE *f, unsigned char *buf, unsigned int len);
209 extern void do_zap_block(int argc, char **argv, int sci_idx, void *infop);
210 extern void do_block_dump(int argc, char **argv, int sci_idx, void *infop);