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sortix--sortix/libc/include/grp.h

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/*
* Copyright (c) 2013, 2015 Jonas 'Sortie' Termansen.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* grp.h
* Group database.
*/
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#ifndef INCLUDE_GRP_H
#define INCLUDE_GRP_H
#include <sys/cdefs.h>
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#include <sys/__/types.h>
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#ifdef __cplusplus
extern "C" {
#endif
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#ifndef __FILE_defined
#define __FILE_defined
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typedef struct __FILE FILE;
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#endif
#ifndef __gid_t_defined
#define __gid_t_defined
typedef __gid_t gid_t;
#endif
#ifndef __size_t_defined
#define __size_t_defined
#define __need_size_t
#include <stddef.h>
#endif
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struct group
{
gid_t gr_gid;
char** gr_mem;
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char* gr_name;
char* gr_passwd;
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};
#if defined(__is_sortix_libc)
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extern FILE* __grp_file;
#endif
void endgrent(void);
struct group* fgetgrent(FILE*);
int fgetgrent_r(FILE* __restrict, struct group* __restrict, char* __restrict,
size_t, struct group** __restrict);
struct group* getgrent(void);
int getgrent_r(struct group* __restrict, char* __restrict, size_t,
struct group** __restrict);
struct group* getgrgid(gid_t);
int getgrgid_r(gid_t, struct group* __restrict, char* __restrict, size_t,
struct group** __restrict);
struct group* getgrnam(const char*);
int getgrnam_r(const char*, struct group*, char*, size_t, struct group**);
FILE* opengr(void);
void setgrent(void);
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#ifdef __cplusplus
} /* extern "C" */
#endif
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#endif