ARM: Rewrite sysdeps/arm/tls-macros.h
[glibc.git] / login / getutmp.c
blob509e3d88e167c500aac4471381030134e5351806
1 /* Copyright (C) 1999-2015 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
18 #include <string.h>
19 #include <utmp.h>
20 #include <utmpx.h>
22 /* Copy the information in UTMPX to UTMP. */
23 void
24 getutmp (const struct utmpx *utmpx, struct utmp *utmp)
26 #if _HAVE_UT_TYPE - 0
27 utmp->ut_type = utmpx->ut_type;
28 #endif
29 #if _HAVE_UT_PID - 0
30 utmp->ut_pid = utmpx->ut_pid;
31 #endif
32 memcpy (utmp->ut_line, utmpx->ut_line, sizeof (utmp->ut_line));
33 memcpy (utmp->ut_user, utmpx->ut_user, sizeof (utmp->ut_user));
34 #if _HAVE_UT_ID - 0
35 memcpy (utmp->ut_id, utmpx->ut_id, sizeof (utmp->ut_id));
36 #endif
37 #if _HAVE_UT_HOST - 0
38 memcpy (utmp->ut_host, utmpx->ut_host, sizeof (utmp->ut_host));
39 #endif
40 #if _HAVE_UT_TV - 0
41 utmp->ut_tv = utmpx->ut_tv;
42 #else
43 utmp->ut_time = utmpx->ut_time;
44 #endif