From 28f540f45bbacd939bfd07f213bcad2bf730b1bf Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 18 Feb 1995 01:27:10 +0000 Subject: initial import --- pwd/pwd.h | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 pwd/pwd.h (limited to 'pwd/pwd.h') diff --git a/pwd/pwd.h b/pwd/pwd.h new file mode 100644 index 0000000000..c72c37df40 --- /dev/null +++ b/pwd/pwd.h @@ -0,0 +1,92 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* + * POSIX Standard: 9.2.2 User Database Access + */ + +#ifndef _PWD_H + +#define _PWD_H 1 +#include + +__BEGIN_DECLS + +#include + + +/* The passwd structure. */ +struct passwd +{ + char *pw_name; /* Username. */ + char *pw_passwd; /* Password. */ + __uid_t pw_uid; /* User ID. */ + __gid_t pw_gid; /* Group ID. */ + char *pw_gecos; /* Real name. */ + char *pw_dir; /* Home directory. */ + char *pw_shell; /* Shell program. */ +}; + + +#if defined(__USE_SVID) || defined(__USE_GNU) +#define __need_FILE +#include +#endif + +#ifdef __USE_GNU +/* Return a new stream open on the password file. */ +extern FILE *__pwdopen __P ((void)); + +/* Read a password entry from STREAM, filling in P. + Return the `struct passwd' of P if successful, NULL on failure. */ +extern struct passwd *__pwdread __P ((FILE * __stream, __ptr_t __p)); + +/* Return a chunk of memory containing pre-initialized data for __pwdread. */ +extern __ptr_t __pwdalloc __P ((void)); +#endif + + +#if defined(__USE_SVID) || defined(__USE_MISC) +/* Rewind the password-file stream. */ +extern void setpwent __P ((void)); + +/* Close the password-file stream. */ +extern void endpwent __P ((void)); + +/* Read an entry from the password-file stream, opening it if necessary. */ +extern struct passwd *getpwent __P ((void)); +#endif + +#ifdef __USE_SVID +/* Read an entry from STREAM. */ +extern struct passwd *fgetpwent __P ((FILE * __stream)); + +/* Write the given entry onto the given stream. */ +extern int putpwent __P ((__const struct passwd * __p, FILE * __f)); +#endif + +/* Search for an entry with a matching user ID. */ +extern struct passwd *getpwuid __P ((__uid_t __uid)); + +/* Search for an entry with a matching username. */ +extern struct passwd *getpwnam __P ((__const char *__name)); + + +__END_DECLS + +#endif /* pwd.h */ -- cgit v1.2.3