/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* Copyright (c) 1988 AT&T */ /* All Rights Reserved */ /* * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _PWD_H #define _PWD_H #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3.1.9 */ #include #include #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) #include #endif #ifdef __cplusplus extern "C" { #endif struct passwd { char *pw_name; char *pw_passwd; uid_t pw_uid; gid_t pw_gid; char *pw_age; char *pw_comment; char *pw_gecos; char *pw_dir; char *pw_shell; }; #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) struct comment { char *c_dept; char *c_name; char *c_acct; char *c_bin; }; #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */ #if defined(__STDC__) extern struct passwd *getpwuid(uid_t); /* MT-unsafe */ extern struct passwd *getpwnam(const char *); /* MT-unsafe */ #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) extern struct passwd *getpwent_r(struct passwd *, char *, int); extern struct passwd *fgetpwent_r(FILE *, struct passwd *, char *, int); extern struct passwd *fgetpwent(FILE *); /* MT-unsafe */ extern int putpwent(const struct passwd *, FILE *); #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */ #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || \ defined(__EXTENSIONS__) extern void endpwent(void); extern struct passwd *getpwent(void); /* MT-unsafe */ extern void setpwent(void); #endif /* !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) ... */ #else /* (__STDC__) */ extern struct passwd *getpwuid(); /* MT-unsafe */ extern struct passwd *getpwnam(); /* MT-unsafe */ #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) extern struct passwd *getpwent_r(); extern struct passwd *fgetpwent_r(); extern struct passwd *fgetpwent(); /* MT-unsafe */ extern int putpwent(); #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */ #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || \ defined(__EXTENSIONS__) extern void endpwent(); extern struct passwd *getpwent(); /* MT-unsafe */ extern void setpwent(); #endif /* !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) ... */ #endif /* (__STDC__) */ /* * getpwuid_r() & getpwnam_r() prototypes are defined here. */ /* * Previous releases of Solaris, starting at 2.3, provided definitions of * various functions as specified in POSIX.1c, Draft 6. For some of these * functions, the final POSIX 1003.1c standard had a different number of * arguments and return values. * * The following segment of this header provides support for the standard * interfaces while supporting applications written under earlier * releases. The application defines appropriate values of the feature * test macros _POSIX_C_SOURCE and _POSIX_PTHREAD_SEMANTICS to indicate * whether it was written to expect the Draft 6 or standard versions of * these interfaces, before including this header. This header then * provides a mapping from the source version of the interface to an * appropriate binary interface. Such mappings permit an application * to be built from libraries and objects which have mixed expectations * of the definitions of these functions. * * For applications using the Draft 6 definitions, the binary symbol is the * same as the source symbol, and no explicit mapping is needed. For the * standard interface, the function func() is mapped to the binary symbol * _posix_func(). The preferred mechanism for the remapping is a compiler * #pragma. If the compiler does not provide such a #pragma, the header file * defines a static function func() which calls the _posix_func() version; * this has to be done instead of #define since POSIX specifies that an * application can #undef the symbol and still be bound to the correct * implementation. Unfortunately, the statics confuse lint so we fallback to * #define in that case. * * NOTE: Support for the Draft 6 definitions is provided for compatibility * only. New applications/libraries should use the standard definitions. */ #if !defined(__XOPEN_OR_POSIX) || (_POSIX_C_SOURCE - 0 >= 199506L) || \ defined(_POSIX_PTHREAD_SEMANTICS) || defined(__EXTENSIONS__) #if defined(__STDC__) #if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS) #ifdef __PRAGMA_REDEFINE_EXTNAME #pragma redefine_extname getpwuid_r __posix_getpwuid_r #pragma redefine_extname getpwnam_r __posix_getpwnam_r extern int getpwuid_r(uid_t, struct passwd *, char *, int, struct passwd **); extern int getpwnam_r(const char *, struct passwd *, char *, int, struct passwd **); #else /* __PRAGMA_REDEFINE_EXTNAME */ extern int __posix_getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **); extern int __posix_getpwnam_r(const char *, struct passwd *, char *, size_t, struct passwd **); #ifdef __lint #define getpwuid_r __posix_getpwuid_r #define getpwnam_r __posix_getpwnam_r #else /* !__lint */ static int getpwuid_r(uid_t __uid, struct passwd *__pwd, char *__buf, int __len, struct passwd **__res) { return (__posix_getpwuid_r(__uid, __pwd, __buf, __len, __res)); } static int getpwnam_r(const char *__cb, struct passwd *__pwd, char *__buf, int __len, struct passwd **__res) { return (__posix_getpwnam_r(__cb, __pwd, __buf, __len, __res)); } #endif /* !__lint */ #endif /* __PRAGMA_REDEFINE_EXTNAME */ #else /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */ extern struct passwd *getpwuid_r(uid_t, struct passwd *, char *, int); extern struct passwd *getpwnam_r(const char *, struct passwd *, char *, int); #endif /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */ #else /* __STDC__ */ #if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS) #ifdef __PRAGMA_REDEFINE_EXTNAME #pragma redefine_extname getpwuid_r __posix_getpwuid_r #pragma redefine_extname getpwnam_r __posix_getpwnam_r extern int getpwuid_r(); extern int getpwnam_r(); #else /* __PRAGMA_REDEFINE_EXTNAME */ extern int __posix_getpwuid_r(); extern int __posix_getpwnam_r(); #ifdef __lint #define getpwuid_r __posix_getpwuid_r #define getpwnam_r __posix_getpwnam_r #else /* !__lint */ static int getpwuid_r(__uid, __pwd, __buf, __len, __res) uid_t __uid; struct passwd *__pwd; char *__buf; int __len; struct passwd **__res; { return (__posix_getpwuid_r(__uid, __pwd, __buf, __len, __res)); } static int getpwnam_r(__cb, __pwd, __buf, __len, __res) char *__cb; struct passwd *__pwd; char *__buf; int __len; struct passwd **__res; { return (__posix_getpwnam_r(__cb, __pwd, __buf, __len, __res)); } #endif /* !__lint */ #endif /* __PRAGMA_REDEFINE_EXTNAME */ #else /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */ extern struct passwd *getpwuid_r(); extern struct passwd *getpwnam_r(); #endif /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */ #endif /* __STDC__ */ #endif /* !defined(__XOPEN_OR_POSIX) || (_POSIX_C_SOURCE - 0 >= 199506L)... */ #ifdef __cplusplus } #endif #endif /* _PWD_H */