37161c5148
This adds --disable-utmp option to configure. If it is used, all utmp-related functionality, including querying runlevel support, is removed.
64 lines
2 KiB
C
64 lines
2 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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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 License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "util.h"
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#ifdef HAVE_UTMP
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int utmp_get_runlevel(int *runlevel, int *previous);
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int utmp_put_shutdown(void);
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int utmp_put_reboot(usec_t timestamp);
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int utmp_put_runlevel(int runlevel, int previous);
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int utmp_put_dead_process(const char *id, pid_t pid, int code, int status);
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int utmp_put_init_process(const char *id, pid_t pid, pid_t sid, const char *line);
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int utmp_wall(const char *message, const char *username, bool (*match_tty)(const char *tty));
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#else /* HAVE_UTMP */
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static inline int utmp_get_runlevel(int *runlevel, int *previous) {
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return -ESRCH;
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}
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static inline int utmp_put_shutdown(void) {
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return 0;
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}
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static inline int utmp_put_reboot(usec_t timestamp) {
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return 0;
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}
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static inline int utmp_put_runlevel(int runlevel, int previous) {
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return 0;
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}
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static inline int utmp_put_dead_process(const char *id, pid_t pid, int code, int status) {
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return 0;
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}
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static inline int utmp_put_init_process(const char *id, pid_t pid, pid_t sid, const char *line) {
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return 0;
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}
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static inline int utmp_wall(const char *message, const char *username,
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bool (*match_tty)(const char *tty)) {
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return 0;
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}
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#endif /* HAVE_UTMP */
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