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- /* Copyright (C) 2009 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 Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
- /* Declaration of types and functions for shadow group suite. */
-
- #ifndef _GSHADOW_H
- #define _GSHADOW_H 1
-
- #include <features.h>
-
- #include <paths.h>
-
- #define __need_FILE
- #include <stdio.h>
- #define __need_size_t
- #include <stddef.h>
-
- /* Path to the user database files. */
- #define GSHADOW _PATH_GSHADOW
-
-
- __BEGIN_DECLS
-
- /* Structure of the group file. */
- struct sgrp
- {
- char *sg_namp; /* Group name. */
- char *sg_passwd; /* Encrypted password. */
- char **sg_adm; /* Group administrator list. */
- char **sg_mem; /* Group member list. */
- };
-
-
- /* Open database for reading.
-
- This function is not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation it is a cancellation point and
- therefore not marked with __THROW. */
- extern void setsgent (void);
-
- /* Close database.
-
- This function is not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation it is a cancellation point and
- therefore not marked with __THROW. */
- extern void endsgent (void);
-
- /* Get next entry from database, perhaps after opening the file.
-
- This function is not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation it is a cancellation point and
- therefore not marked with __THROW. */
- extern struct sgrp *getsgent (void);
-
- /* Get shadow entry matching NAME.
-
- This function is not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation it is a cancellation point and
- therefore not marked with __THROW. */
- extern struct sgrp *getsgnam (__const char *__name);
-
- /* Read shadow entry from STRING.
-
- This function is not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation it is a cancellation point and
- therefore not marked with __THROW. */
- extern struct sgrp *sgetsgent (__const char *__string);
-
- /* Read next shadow entry from STREAM.
-
- This function is not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation it is a cancellation point and
- therefore not marked with __THROW. */
- extern struct sgrp *fgetsgent (FILE *__stream);
-
- /* Write line containing shadow password entry to stream.
-
- This function is not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation it is a cancellation point and
- therefore not marked with __THROW. */
- extern int putsgent (__const struct sgrp *__g, FILE *__stream);
-
-
- #ifdef __USE_MISC
- /* Reentrant versions of some of the functions above.
-
- These functions are not part of POSIX and therefore no official
- cancellation point. But due to similarity with an POSIX interface
- or due to the implementation they are cancellation points and
- therefore not marked with __THROW. */
- extern int getsgent_r (struct sgrp *__result_buf, char *__buffer,
- size_t __buflen, struct sgrp **__result);
-
- extern int getsgnam_r (__const char *__name, struct sgrp *__result_buf,
- char *__buffer, size_t __buflen,
- struct sgrp **__result);
-
- extern int sgetsgent_r (__const char *__string, struct sgrp *__result_buf,
- char *__buffer, size_t __buflen,
- struct sgrp **__result);
-
- extern int fgetsgent_r (FILE *__stream, struct sgrp *__result_buf,
- char *__buffer, size_t __buflen,
- struct sgrp **__result);
- #endif /* misc */
-
- __END_DECLS
-
- #endif /* gshadow.h */
-