paul@181 | 1 | /* |
paul@181 | 2 | * e2p.h --- header file for the e2p library |
paul@181 | 3 | * |
paul@181 | 4 | * %Begin-Header% |
paul@181 | 5 | * This file may be redistributed under the terms of the GNU Library |
paul@181 | 6 | * General Public License, version 2. |
paul@181 | 7 | * %End-Header% |
paul@181 | 8 | */ |
paul@181 | 9 | |
paul@181 | 10 | #include <sys/types.h> /* Needed by dirent.h on netbsd */ |
paul@181 | 11 | #include <stdio.h> |
paul@181 | 12 | #include <dirent.h> |
paul@181 | 13 | |
paul@181 | 14 | #include <ext2fs/ext2_fs.h> |
paul@181 | 15 | |
paul@181 | 16 | #define E2P_FEATURE_COMPAT 0 |
paul@181 | 17 | #define E2P_FEATURE_INCOMPAT 1 |
paul@181 | 18 | #define E2P_FEATURE_RO_INCOMPAT 2 |
paul@181 | 19 | #define E2P_FEATURE_TYPE_MASK 0x03 |
paul@181 | 20 | |
paul@181 | 21 | #define E2P_FEATURE_NEGATE_FLAG 0x80 |
paul@181 | 22 | |
paul@181 | 23 | #define E2P_FS_FEATURE 0 |
paul@181 | 24 | #define E2P_JOURNAL_FEATURE 1 |
paul@181 | 25 | |
paul@181 | 26 | /* `options' for print_flags() */ |
paul@181 | 27 | |
paul@181 | 28 | #define PFOPT_LONG 1 /* Must be 1 for compatibility with `int long_format'. */ |
paul@181 | 29 | |
paul@181 | 30 | |
paul@181 | 31 | int fgetflags (const char * name, unsigned long * flags); |
paul@181 | 32 | int fgetversion (const char * name, unsigned long * version); |
paul@181 | 33 | int fsetflags (const char * name, unsigned long flags); |
paul@181 | 34 | int fsetversion (const char * name, unsigned long version); |
paul@181 | 35 | int fgetproject(const char *name, unsigned long *project); |
paul@181 | 36 | int fsetproject(const char *name, unsigned long project); |
paul@181 | 37 | int getflags (int fd, unsigned long * flags); |
paul@181 | 38 | int getversion (int fd, unsigned long * version); |
paul@181 | 39 | int iterate_on_dir (const char * dir_name, |
paul@181 | 40 | int (*func) (const char *, struct dirent *, void *), |
paul@181 | 41 | void * private_arg); |
paul@181 | 42 | void list_super(struct ext2_super_block * s); |
paul@181 | 43 | void list_super2(struct ext2_super_block * s, FILE *f); |
paul@181 | 44 | void print_fs_errors (FILE * f, unsigned short errors); |
paul@181 | 45 | void print_flags (FILE * f, unsigned long flags, unsigned options); |
paul@181 | 46 | void print_fs_state (FILE * f, unsigned short state); |
paul@181 | 47 | int setflags (int fd, unsigned long flags); |
paul@181 | 48 | int setversion (int fd, unsigned long version); |
paul@181 | 49 | |
paul@181 | 50 | void e2p_list_journal_super(FILE *f, char *journal_sb_buf, |
paul@181 | 51 | int exp_block_size, int flags); |
paul@181 | 52 | |
paul@181 | 53 | const char *e2p_feature2string(int compat, unsigned int mask); |
paul@181 | 54 | const char *e2p_jrnl_feature2string(int compat, unsigned int mask); |
paul@181 | 55 | int e2p_string2feature(char *string, int *compat, unsigned int *mask); |
paul@181 | 56 | int e2p_jrnl_string2feature(char *string, int *compat_type, unsigned int *mask); |
paul@181 | 57 | int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array); |
paul@181 | 58 | int e2p_edit_feature2(const char *str, __u32 *compat_array, __u32 *ok_array, |
paul@181 | 59 | __u32 *clear_ok_array, int *type_err, |
paul@181 | 60 | unsigned int *mask_err); |
paul@181 | 61 | |
paul@181 | 62 | int e2p_is_null_uuid(void *uu); |
paul@181 | 63 | void e2p_uuid_to_str(void *uu, char *out); |
paul@181 | 64 | const char *e2p_uuid2str(void *uu); |
paul@181 | 65 | |
paul@181 | 66 | const char *e2p_hash2string(int num); |
paul@181 | 67 | int e2p_string2hash(char *string); |
paul@181 | 68 | |
paul@181 | 69 | const char *e2p_mntopt2string(unsigned int mask); |
paul@181 | 70 | int e2p_string2mntopt(char *string, unsigned int *mask); |
paul@181 | 71 | int e2p_edit_mntopts(const char *str, __u32 *mntopts, __u32 ok); |
paul@181 | 72 | |
paul@181 | 73 | unsigned long parse_num_blocks(const char *arg, int log_block_size); |
paul@181 | 74 | unsigned long long parse_num_blocks2(const char *arg, int log_block_size); |
paul@181 | 75 | |
paul@181 | 76 | char *e2p_os2string(int os_type); |
paul@181 | 77 | int e2p_string2os(char *str); |
paul@181 | 78 | |
paul@181 | 79 | unsigned int e2p_percent(int percent, unsigned int base); |
paul@181 | 80 | |
paul@181 | 81 | const char *e2p_encmode2string(int num); |
paul@181 | 82 | int e2p_string2encmode(char *string); |