include/grp.h

   1 #ifndef _GRP_H
   2 #define _GRP_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8 #include <features.h>
   9
  10 #define __NEED_size_t
  11 #define __NEED_gid_t
  12
  13 #ifdef _GNU_SOURCE
  14 #define __NEED_FILE
  15 #endif
  16
  17 #include <bits/alltypes.h>
  18
  19 struct group {
  20         char *gr_name;
  21         char *gr_passwd;
  22         gid_t gr_gid;
  23         char **gr_mem;
  24 };
  25
  26 struct group  *getgrgid(gid_t);
  27 struct group  *getgrnam(const char *);
  28
  29 int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
  30 int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
  31
  32 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  33 struct group  *getgrent(void);
  34 void           endgrent(void);
  35 void           setgrent(void);
  36 #endif
  37
  38 #ifdef _GNU_SOURCE
  39 struct group  *fgetgrent(FILE *);
  40 int putgrent(const struct group *, FILE *);
  41 #endif
  42
  43 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  44 int getgrouplist(const char *, gid_t, gid_t *, int *);
  45 int setgroups(size_t, const gid_t *);
  46 int initgroups(const char *, gid_t);
  47 #endif
  48
  49 #ifdef __cplusplus
  50 }
  51 #endif
  52
  53 #endif