LXR busybox/e2fsprogs/old_e2fsprogs/e2p/e2p.h

   1/* vi: set sw=4 ts=4: */
   2#include "libbb.h"
   3#include <sys/types.h>          /* Needed by dirent.h on netbsd */
   4#include <stdio.h>
   5#include <dirent.h>
   6
   7#include "../ext2fs/ext2_fs.h"
   8
   9#define E2P_FEATURE_COMPAT      0
  10#define E2P_FEATURE_INCOMPAT    1
  11#define E2P_FEATURE_RO_INCOMPAT 2
  12#ifndef EXT3_FEATURE_INCOMPAT_EXTENTS
  13#define EXT3_FEATURE_INCOMPAT_EXTENTS           0x0040
  14#endif
  15
  16/* `options' for print_e2flags() */
  17
  18#define PFOPT_LONG  1 /* Must be 1 for compatibility with `int long_format'. */
  19
  20/*int fgetversion (const char * name, unsigned long * version);*/
  21/*int fsetversion (const char * name, unsigned long version);*/
  22int fgetsetversion(const char * name, unsigned long * get_version, unsigned long set_version);
  23#define fgetversion(name, version) fgetsetversion(name, version, 0)
  24#define fsetversion(name, version) fgetsetversion(name, NULL, version)
  25
  26/*int fgetflags (const char * name, unsigned long * flags);*/
  27/*int fsetflags (const char * name, unsigned long flags);*/
  28int fgetsetflags(const char * name, unsigned long * get_flags, unsigned long set_flags);
  29#define fgetflags(name, flags) fgetsetflags(name, flags, 0)
  30#define fsetflags(name, flags) fgetsetflags(name, NULL, flags)
  31
  32int getflags (int fd, unsigned long * flags);
  33int getversion (int fd, unsigned long * version);
  34int iterate_on_dir (const char * dir_name,
  35                    int (*func) (const char *, struct dirent *, void *),
  36                    void * private);
  37/*void list_super(struct ext2_super_block * s);*/
  38void list_super2(struct ext2_super_block * s, FILE *f);
  39#define list_super(s) list_super2(s, stdout)
  40void print_fs_errors (FILE *f, unsigned short errors);
  41void print_flags (FILE *f, unsigned long flags, unsigned options);
  42void print_fs_state (FILE *f, unsigned short state);
  43int setflags (int fd, unsigned long flags);
  44int setversion (int fd, unsigned long version);
  45
  46const char *e2p_feature2string(int compat, unsigned int mask);
  47int e2p_string2feature(char *string, int *compat, unsigned int *mask);
  48int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array);
  49
  50int e2p_is_null_uuid(void *uu);
  51void e2p_uuid_to_str(void *uu, char *out);
  52const char *e2p_uuid2str(void *uu);
  53
  54const char *e2p_hash2string(int num);
  55int e2p_string2hash(char *string);
  56
  57const char *e2p_mntopt2string(unsigned int mask);
  58int e2p_string2mntopt(char *string, unsigned int *mask);
  59int e2p_edit_mntopts(const char *str, __u32 *mntopts, __u32 ok);
  60
  61unsigned long parse_num_blocks(const char *arg, int log_block_size);
  62
  63char *e2p_os2string(int os_type);
  64int e2p_string2os(char *str);
  65