/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* bos720 src/bos/usr/include/grp.h 1.11.1.19 */
/* */
/* Licensed Materials - Property of IBM */
/* */
/* COPYRIGHT International Business Machines Corp. 1985,1995 */
/* All Rights Reserved */
/* */
/* US Government Users Restricted Rights - Use, duplication or */
/* disclosure restricted by GSA ADP Schedule Contract with IBM Corp. */
/* */
/* IBM_PROLOG_END_TAG */
/* @(#)16 1.11.1.19 src/bos/usr/include/grp.h, libcs, bos720 2/19/03 10:33:04 */
#ifdef _POWER_PROLOG_
/*
* COMPONENT_NAME: (LIBCS) C Library Security Routines
*
* FUNCTIONS:
*
* ORIGINS: 27,71
*
* (C) COPYRIGHT International Business Machines Corp. 1985, 1995
* All Rights Reserved
* Licensed Materials - Property of IBM
*
* US Government Users Restricted Rights - Use, duplication or
* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*/
#endif /* _POWER_PROLOG_ */
/*
* (c) Copyright 1990, 1991, 1992 OPEN SOFTWARE FOUNDATION, INC.
* ALL RIGHTS RESERVED
*/
#ifndef _H_GRP
#define _H_GRP
#ifndef _H_STANDARDS
#include <standards.h>
#endif
#include <strict_stdtypes.h>
#ifndef _H_TYPES
#include <sys/types.h>
#endif
#include <end_strict_stdtypes.h>
#ifdef _ALL_SOURCE
#ifndef _H_STDIO
#include <stdio.h>
#endif
#endif /* _ALL_SOURCE */
#ifdef __cplusplus
extern "C" {
#endif
/* The POSIX standard requires that certain elements be included in grp.h.
* It also requires that when _POSIX_SOURCE is defined, only those standard
* specific elements are made available. If _THREAD_SAFE is also defined,
* thread-safe versions of the POSIX names are also made available.
*
* This header includes all the POSIX-required entries.
*/
#ifdef _POSIX_SOURCE
struct group { /* see getgrent(3) */
char *gr_name;
char *gr_passwd;
gid_t gr_gid;
char **gr_mem;
};
#ifdef _NO_PROTO
extern struct group *getgrgid();
extern struct group *getgrnam();
#ifdef _ALL_SOURCE
extern int initgroups();
#endif
#if _XOPEN_SOURCE_EXTENDED==1
extern struct group *getgrent();
extern void endgrent();
extern void setgrent();
#endif /* _XOPEN_SOURCE_EXTENDED */
#if (_XOPEN_SOURCE>=500) && !defined(_UNIX95)
static int getgrgid_r(gid_t __aptr, struct group * __bptr, char * __cptr,
size_t __dint, struct group ** __eptr)
{
extern int _posix_getgrgid_r();
return(_posix_getgrgid_r(__aptr, __bptr, __cptr, __dint, __eptr));
}
static int getgrnam_r(const char * __fptr, struct group * __gptr,
char * __hptr, size_t __iint, struct group ** __jptr)
{
extern int _posix_getgrnam_r();
return(_posix_getgrnam_r(__fptr, __gptr, __hptr, __iint, __jptr));
}
#else
#if defined(_THREAD_SAFE)
extern int getgrgid_r();
extern int getgrnam_r();
#endif /* _XOPEN_SOURCE_EXTENDED _THREAD_SAFE */
#endif /* _XOPEN_SOURCE>=500 */
#else /* _NO_PROTO */
extern struct group *getgrgid(gid_t);
extern struct group *getgrnam(const char *);
#ifdef _ALL_SOURCE
extern int initgroups(const char *, gid_t);
#endif
#if _XOPEN_SOURCE_EXTENDED==1
extern struct group *getgrent(void);
extern void endgrent(void);
extern void setgrent(void);
#endif /* _XOPEN_SOURCE_EXTENDED */
#if (_XOPEN_SOURCE>=500) && !defined(_UNIX95)
static int getgrgid_r(gid_t __aptr, struct group *__bptr,
char *__cptr, int __dint, struct group **__eptr)
{
extern int _posix_getgrgid_r(gid_t, struct group *, char *,
int, struct group **);
return(_posix_getgrgid_r(__aptr, __bptr, __cptr, __dint, __eptr));
}
static int getgrnam_r(const char *__fptr, struct group *__gptr,
char *__hptr, int __iint, struct group **__jptr)
{
extern int _posix_getgrnam_r(const char *, struct group *, char *,
int, struct group **);
return(_posix_getgrnam_r(__fptr, __gptr, __hptr, __iint, __jptr));
}
#else
#if defined(_THREAD_SAFE)
extern int getgrgid_r(gid_t, struct group *, char *, int);
extern int getgrnam_r(const char *, struct group *, char *, int);
#endif
#endif /* _XOPEN_SOURCE>=500 */
#endif /* _NO_PROTO */
#endif /* _POSIX_SOURCE */
#ifdef _ALL_SOURCE
/* <limits.h> has historically been included in <grp.h>. However,
it is not allowed by Posix.1. The include must remain in _ALL_SOURCE.
*/
#ifndef _H_LIMITS
#include <limits.h>
#endif
#define NGROUPS NGROUPS_MAX /** as many as there are **/
#ifdef _THREAD_SAFE
#define MAXGRP 2000
/* In GRPLINLEN the 14 represents the ":!:GID LENGTH:" in the group file. */
#define GRPLINLEN (L_cuserid) + ((L_cuserid + 1) * MAXGRP) + 14
struct _grjunk
{
char *_domain;
struct group _NULLGP;
FILE *_grf;
char *_yp;
int _yplen;
char *_oldyp;
int _oldyplen;
char *_agr_mem[MAXGRP];
struct list
{
char *name;
struct list *nxt;
} *_minuslist;
struct group _interpgp;
char _interpline[GRPLINLEN+1];
};
#endif /* _THREAD_SAFE */
#ifdef _NO_PROTO
extern struct group *getgrent();
extern char *getgrset();
extern void setgrent();
extern struct group *fgetgrent();
extern void endgrent();
#ifdef _THREAD_SAFE
extern int getgrset_r();
extern int getgrent_r();
extern int setgrent_r();
extern int fgetgrent_r();
extern void endgrent_r();
#endif /* _THREAD_SAFE */
#else /* _NO_PROTO */
extern struct group *getgrent(void);
extern char *getgrset(const char *);
extern void setgrent(void);
extern struct group *fgetgrent(FILE *);
extern void endgrent(void);
#ifdef _THREAD_SAFE
extern int getgrent_r(struct group *, char *, int, FILE **);
extern int getgrset_r(register char *, struct _grjunk *);
extern int setgrent_r(FILE **);
extern int fgetgrent_r(FILE *, struct group *, char *, int);
extern void endgrent_r(FILE **);
#endif /* _THREAD_SAFE */
#endif /* _NO_PROTO */
#endif /* _ALL_SOURCE */
#ifdef __cplusplus
}
#endif
#endif /* _H_GRP */