lib/e2p/e2p.h

   1 #include <sys/types.h>          /* Needed by dirent.h on netbsd */
   2 #include <stdio.h>
   3 #include <dirent.h>
   4
   5 #include <ext2fs/ext2_fs.h>
   6
   7 #define E2P_FEATURE_COMPAT      0
   8 #define E2P_FEATURE_INCOMPAT    1
   9 #define E2P_FEATURE_RO_INCOMPAT 2
  10 #define E2P_FEATURE_TYPE_MASK   0x03
  11
  12 #define E2P_FEATURE_NEGATE_FLAG 0x80
  13
  14 #define E2P_FS_FEATURE          0
  15 #define E2P_JOURNAL_FEATURE     1
  16
  17 /* `options' for print_flags() */
  18
  19 #define PFOPT_LONG  1 /* Must be 1 for compatibility with `int long_format'. */
  20
  21
  22 int fgetflags (const char * name, unsigned long * flags);
  23 int fgetversion (const char * name, unsigned long * version);
  24 int fsetflags (const char * name, unsigned long flags);
  25 int fsetversion (const char * name, unsigned long version);
  26 int getflags (int fd, unsigned long * flags);
  27 int getversion (int fd, unsigned long * version);
  28 int iterate_on_dir (const char * dir_name,
  29                     int (*func) (const char *, struct dirent *, void *),
  30                     void * private);
  31 void list_super(struct ext2_super_block * s);
  32 void list_super2(struct ext2_super_block * s, FILE *f);
  33 void print_fs_errors (FILE * f, unsigned short errors);
  34 void print_flags (FILE * f, unsigned long flags, unsigned options);
  35 void print_fs_state (FILE * f, unsigned short state);
  36 int setflags (int fd, unsigned long flags);
  37 int setversion (int fd, unsigned long version);
  38
  39 const char *e2p_feature2string(int compat, unsigned int mask);
  40 int e2p_string2feature(char *string, int *compat, unsigned int *mask);
  41 int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array);
  42 int e2p_edit_feature2(const char *str, __u32 *compat_array, __u32 *ok_array,
  43                       __u32 *clear_ok_array, int *type_err,
  44                       unsigned int *mask_err);
  45
  46 int e2p_is_null_uuid(void *uu);
  47 void e2p_uuid_to_str(void *uu, char *out);
  48 const char *e2p_uuid2str(void *uu);
  49
  50 const char *e2p_hash2string(int num);
  51 int e2p_string2hash(char *string);
  52
  53 const char *e2p_mntopt2string(unsigned int mask);
  54 int e2p_string2mntopt(char *string, unsigned int *mask);
  55 int e2p_edit_mntopts(const char *str, __u32 *mntopts, __u32 ok);
  56
  57 unsigned long parse_num_blocks(const char *arg, int log_block_size);
  58
  59 char *e2p_os2string(int os_type);
  60 int e2p_string2os(char *str);
  61
  62 unsigned int e2p_percent(int percent, unsigned int base);