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90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _UTMPX_H
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#define _UTMPX_H 1
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#include <features.h>
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#include <sys/time.h>
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/* Required according to Unix98. */
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#ifndef __pid_t_defined
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typedef __pid_t pid_t;
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# define __pid_t_defined
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#endif
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/* Get system dependent values and data structures. */
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#include <bits/utmpx.h>
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#ifdef __USE_GNU
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/* Compatibility names for the strings of the canonical file names. */
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# define UTMPX_FILE _PATH_UTMPX
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# define UTMPX_FILENAME _PATH_UTMPX
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# define WTMPX_FILE _PATH_WTMPX
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# define WTMPX_FILENAME _PATH_WTMPX
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#endif
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/* For the getutmp{,x} functions we need the `struct utmp'. */
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#ifdef __USE_GNU
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struct utmp;
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#endif
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__BEGIN_DECLS
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/* Open user accounting database. */
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extern void setutxent (void) __THROW;
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/* Close user accounting database. */
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extern void endutxent (void) __THROW;
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/* Get the next entry from the user accounting database. */
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extern struct utmpx *getutxent (void) __THROW;
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/* Get the user accounting database entry corresponding to ID. */
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extern struct utmpx *getutxid (__const struct utmpx *__id) __THROW;
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/* Get the user accounting database entry corresponding to LINE. */
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extern struct utmpx *getutxline (__const struct utmpx *__line) __THROW;
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/* Write the entry UTMPX into the user accounting database. */
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extern struct utmpx *pututxline (__const struct utmpx *__utmpx) __THROW;
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#ifdef __USE_GNU
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/* Change name of the utmpx file to be examined. */
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extern int utmpxname (__const char *__file) __THROW;
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/* Append entry UTMP to the wtmpx-like file WTMPX_FILE. */
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extern void updwtmpx (__const char *__wtmpx_file,
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__const struct utmpx *__utmpx) __THROW;
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/* Copy the information in UTMPX to UTMP. */
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extern void getutmp (__const struct utmpx *__utmpx,
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struct utmp *__utmp) __THROW;
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/* Copy the information in UTMP to UTMPX. */
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extern void getutmpx (__const struct utmp *__utmp,
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struct utmpx *__utmpx) __THROW;
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#endif
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__END_DECLS
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#endif /* utmpx.h */
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