diff options
Diffstat (limited to 'login/programs/xtmp.c')
-rw-r--r-- | login/programs/xtmp.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/login/programs/xtmp.c b/login/programs/xtmp.c deleted file mode 100644 index e27e1a8a86..0000000000 --- a/login/programs/xtmp.c +++ /dev/null @@ -1,121 +0,0 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997. - - 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 Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <fcntl.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <utmp.h> - -#include "xtmp.h" - -/* Convert the entry XT to the new utmp format and store it in UT. - Fields in UT that were not present in the old utmp format are - initialized to zero. */ -void -xtmp_to_utmp (const struct xtmp *xtmp, struct utmp *utmp) -{ - memset (utmp, 0, sizeof (struct utmp)); -#if _HAVE_XT_TYPE - 0 - utmp->ut_type = xtmp->xt_type; -#endif -#if _HAVE_XT_PID - 0 - utmp->ut_pid = xtmp->xt_pid; -#endif - strncpy (utmp->ut_line, xtmp->xt_line, XT_LINESIZE); -#if _HAVE_XT_ID - 0 - strncpy (utmp->ut_id, xtmp->xt_id, sizeof xtmp->xt_id); -#endif -#if _HAVE_UT_TV - 0 - utmp->ut_tv.tv_sec = xtmp->xt_time; -#else - utmp->ut_time = xtmp->xt_time; -#endif - strncpy (utmp->ut_user, xtmp->xt_user, XT_NAMESIZE); -#if _HAVE_XT_HOST - 0 - strncpy (utmp->ut_host, xtmp->xt_host, XT_HOSTSIZE); -#endif - utmp->ut_addr = xtmp->xt_addr; -} - -/* Convert the entry UTMP to the old utmp format and store it in XTMP. */ -void -utmp_to_xtmp (const struct utmp *utmp, struct xtmp *xtmp) -{ - memset (xtmp, 0, sizeof (struct xtmp)); -#if _HAVE_XT_TYPE - 0 - xtmp->xt_type = utmp->ut_type; -#endif -#if _HAVE_XT_PID - 0 - xtmp->xt_pid = utmp->ut_pid; -#endif - strncpy (xtmp->xt_line, utmp->ut_line, XT_LINESIZE); - xtmp->xt_line[XT_LINESIZE] = '\0'; -#if _HAVE_XT_ID - 0 - strncpy (xtmp->xt_id, utmp->ut_id, sizeof xtmp->xt_id); -#endif -#if _HAVE_UT_TV - 0 - xtmp->xt_time = utmp->ut_tv.tv_sec; -#else - xtmp->xt_time = utmp->ut_time; -#endif - strncpy (xtmp->xt_user, utmp->ut_user, XT_NAMESIZE); -#if _HAVE_XT_HOST - 0 - strncpy (xtmp->xt_host, utmp->ut_host, XT_HOSTSIZE); - xtmp->xt_host[XT_HOSTSIZE] = '\0'; -#endif - xtmp->xt_addr = utmp->ut_addr; -} - -/* Compare an old style entry XTMP with a new style entry UTMP. The - function returns 1 if the information that is in both old and new - style entries is identical. Otherwise this function returns 0. - - The type of the argument `xtmp' is `struct utmp *', not `struct - utmp *'. This is intentional! We convert from and to `struct - xtmp' directly when we read and write an old style entry. But - since XTMP is converted from an old style entry, we compare only - those elements of the structure that are common to both the new and - the old style entry. */ -int -compare_entry (const struct utmp *xtmp, const struct utmp *utmp) -{ - return - ( -#if _HAVE_XT_TYPE - 0 - xtmp->ut_type == utmp->ut_type -#endif -#if _HAVE_XT_PID - 0 - && xtmp->ut_pid == utmp->ut_pid -#endif - && !strncmp (xtmp->ut_line, utmp->ut_line, XT_LINESIZE - 1) -#if _HAVE_XT_ID - 0 - && !strncmp (xtmp->ut_id, utmp->ut_id, sizeof utmp->ut_id) -#endif -#if _HAVE_UT_TV - 0 - && xtmp->ut_tv.tv_sec == utmp->ut_tv.tv_sec -#else - && xtmp->ut_time == utmp->ut_time -#endif - && !strncmp (xtmp->ut_user, utmp->ut_user, XT_NAMESIZE) -#if _HAVE_XT_HOST - 0 - && !strncmp (xtmp->ut_host, utmp->ut_host, XT_HOSTSIZE - 1) -#endif - && xtmp->ut_addr == utmp->ut_addr); -} |