+++ /dev/null
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- 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 <stdlib.h>
-
-#include "exit-status.h"
-#include "set.h"
-#include "macro.h"
-
-const char* exit_status_to_string(ExitStatus status, ExitStatusLevel level) {
-
- /* We cast to int here, so that -Wenum doesn't complain that
- * EXIT_SUCCESS/EXIT_FAILURE aren't in the enum */
-
- switch ((int) status) {
-
- case EXIT_SUCCESS:
- return "SUCCESS";
-
- case EXIT_FAILURE:
- return "FAILURE";
- }
-
-
- if (level == EXIT_STATUS_SYSTEMD || level == EXIT_STATUS_LSB) {
- switch ((int) status) {
-
- case EXIT_CHDIR:
- return "CHDIR";
-
- case EXIT_NICE:
- return "NICE";
-
- case EXIT_FDS:
- return "FDS";
-
- case EXIT_EXEC:
- return "EXEC";
-
- case EXIT_MEMORY:
- return "MEMORY";
-
- case EXIT_LIMITS:
- return "LIMITS";
-
- case EXIT_OOM_ADJUST:
- return "OOM_ADJUST";
-
- case EXIT_SIGNAL_MASK:
- return "SIGNAL_MASK";
-
- case EXIT_STDIN:
- return "STDIN";
-
- case EXIT_STDOUT:
- return "STDOUT";
-
- case EXIT_CHROOT:
- return "CHROOT";
-
- case EXIT_IOPRIO:
- return "IOPRIO";
-
- case EXIT_TIMERSLACK:
- return "TIMERSLACK";
-
- case EXIT_SECUREBITS:
- return "SECUREBITS";
-
- case EXIT_SETSCHEDULER:
- return "SETSCHEDULER";
-
- case EXIT_CPUAFFINITY:
- return "CPUAFFINITY";
-
- case EXIT_GROUP:
- return "GROUP";
-
- case EXIT_USER:
- return "USER";
-
- case EXIT_CAPABILITIES:
- return "CAPABILITIES";
-
- case EXIT_CGROUP:
- return "CGROUP";
-
- case EXIT_SETSID:
- return "SETSID";
-
- case EXIT_CONFIRM:
- return "CONFIRM";
-
- case EXIT_STDERR:
- return "STDERR";
-
- case EXIT_PAM:
- return "PAM";
-
- case EXIT_NETWORK:
- return "NETWORK";
-
- case EXIT_NAMESPACE:
- return "NAMESPACE";
-
- case EXIT_NO_NEW_PRIVILEGES:
- return "NO_NEW_PRIVILEGES";
-
- case EXIT_SECCOMP:
- return "SECCOMP";
-
- case EXIT_SELINUX_CONTEXT:
- return "SELINUX_CONTEXT";
-
- case EXIT_PERSONALITY:
- return "PERSONALITY";
-
- case EXIT_APPARMOR_PROFILE:
- return "APPARMOR";
-
- case EXIT_ADDRESS_FAMILIES:
- return "ADDRESS_FAMILIES";
-
- case EXIT_RUNTIME_DIRECTORY:
- return "RUNTIME_DIRECTORY";
-
- case EXIT_CHOWN:
- return "CHOWN";
-
- case EXIT_MAKE_STARTER:
- return "MAKE_STARTER";
-
- case EXIT_BUS_ENDPOINT:
- return "BUS_ENDPOINT";
- }
- }
-
- if (level == EXIT_STATUS_LSB) {
- switch ((int) status) {
-
- case EXIT_INVALIDARGUMENT:
- return "INVALIDARGUMENT";
-
- case EXIT_NOTIMPLEMENTED:
- return "NOTIMPLEMENTED";
-
- case EXIT_NOPERMISSION:
- return "NOPERMISSION";
-
- case EXIT_NOTINSTALLED:
- return "NOTINSTALLED";
-
- case EXIT_NOTCONFIGURED:
- return "NOTCONFIGURED";
-
- case EXIT_NOTRUNNING:
- return "NOTRUNNING";
- }
- }
-
- return NULL;
-}
-
-
-bool is_clean_exit(int code, int status, ExitStatusSet *success_status) {
-
- if (code == CLD_EXITED)
- return status == 0 ||
- (success_status &&
- set_contains(success_status->status, INT_TO_PTR(status)));
-
- /* If a daemon does not implement handlers for some of the
- * signals that's not considered an unclean shutdown */
- if (code == CLD_KILLED)
- return
- status == SIGHUP ||
- status == SIGINT ||
- status == SIGTERM ||
- status == SIGPIPE ||
- (success_status &&
- set_contains(success_status->signal, INT_TO_PTR(status)));
-
- return false;
-}
-
-bool is_clean_exit_lsb(int code, int status, ExitStatusSet *success_status) {
-
- if (is_clean_exit(code, status, success_status))
- return true;
-
- return
- code == CLD_EXITED &&
- (status == EXIT_NOTINSTALLED || status == EXIT_NOTCONFIGURED);
-}
-
-void exit_status_set_free(ExitStatusSet *x) {
- assert(x);
-
- set_free(x->status);
- set_free(x->signal);
- x->status = x->signal = NULL;
-}
-
-bool exit_status_set_is_empty(ExitStatusSet *x) {
- if (!x)
- return true;
-
- return set_isempty(x->status) && set_isempty(x->signal);
-}
-
-bool exit_status_set_test(ExitStatusSet *x, int code, int status) {
-
- if (exit_status_set_is_empty(x))
- return false;
-
- if (code == CLD_EXITED && set_contains(x->status, INT_TO_PTR(status)))
- return true;
-
- if (IN_SET(code, CLD_KILLED, CLD_DUMPED) && set_contains(x->signal, INT_TO_PTR(status)))
- return true;
-
- return false;
-}
~ianmdlvl / elogind.git / blobdiff