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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd 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.
systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>
#include "hashmap.h"
#include "macro.h"
#include "set.h"
/* This defines pretty names for the LSB 'start' verb exit codes. Note that they shouldn't be confused with the LSB
* 'status' verb exit codes which are defined very differently. For details see:
*
* https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html
*/
enum {
/* EXIT_SUCCESS defined by libc */
/* EXIT_FAILURE defined by libc */
EXIT_INVALIDARGUMENT = 2,
EXIT_NOTIMPLEMENTED = 3,
EXIT_NOPERMISSION = 4,
EXIT_NOTINSTALLED = 5,
EXIT_NOTCONFIGURED = 6,
EXIT_NOTRUNNING = 7,
/* The LSB suggests that error codes >= 200 are "reserved". We
* use them here under the assumption that they hence are
* unused by init scripts. */
EXIT_CHDIR = 200,
EXIT_NICE,
EXIT_FDS,
EXIT_EXEC,
EXIT_MEMORY,
EXIT_LIMITS,
EXIT_OOM_ADJUST,
EXIT_SIGNAL_MASK,
EXIT_STDIN,
EXIT_STDOUT,
EXIT_CHROOT, /* 210 */
EXIT_IOPRIO,
EXIT_TIMERSLACK,
EXIT_SECUREBITS,
EXIT_SETSCHEDULER,
EXIT_CPUAFFINITY,
EXIT_GROUP,
EXIT_USER,
EXIT_CAPABILITIES,
EXIT_CGROUP,
EXIT_SETSID, /* 220 */
EXIT_CONFIRM,
EXIT_STDERR,
_EXIT_RESERVED, /* used to be tcpwrap, don't reuse! */
EXIT_PAM,
EXIT_NETWORK,
EXIT_NAMESPACE,
EXIT_NO_NEW_PRIVILEGES,
EXIT_SECCOMP,
EXIT_SELINUX_CONTEXT,
EXIT_PERSONALITY, /* 230 */
EXIT_APPARMOR_PROFILE,
EXIT_ADDRESS_FAMILIES,
EXIT_RUNTIME_DIRECTORY,
_EXIT_RESERVED2, /* used to be used by kdbus, don't reuse */
EXIT_CHOWN,
EXIT_SMACK_PROCESS_LABEL,
EXIT_KEYRING,
EXIT_STATE_DIRECTORY,
EXIT_CACHE_DIRECTORY,
EXIT_LOGS_DIRECTORY, /* 240 */
EXIT_CONFIGURATION_DIRECTORY,
};
typedef enum ExitStatusLevel {
EXIT_STATUS_MINIMAL, /* only cover libc EXIT_STATUS/EXIT_FAILURE */
EXIT_STATUS_SYSTEMD, /* cover libc and systemd's own exit codes */
EXIT_STATUS_LSB, /* cover libc, systemd's own and LSB exit codes */
EXIT_STATUS_FULL = EXIT_STATUS_LSB
} ExitStatusLevel;
typedef struct ExitStatusSet {
Set *status;
Set *signal;
} ExitStatusSet;
const char* exit_status_to_string(int status, ExitStatusLevel level) _const_;
typedef enum ExitClean {
EXIT_CLEAN_DAEMON,
EXIT_CLEAN_COMMAND,
} ExitClean;
bool is_clean_exit(int code, int status, ExitClean clean, ExitStatusSet *success_status);
void exit_status_set_free(ExitStatusSet *x);
bool exit_status_set_is_empty(ExitStatusSet *x);
bool exit_status_set_test(ExitStatusSet *x, int code, int status);
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