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| -rw-r--r-- | src/exit-status.c | 145 | ||||
| -rw-r--r-- | src/exit-status.h | 78 |
2 files changed, 223 insertions, 0 deletions
diff --git a/src/exit-status.c b/src/exit-status.c new file mode 100644 index 0000000000..4fed3c70a4 --- /dev/null +++ b/src/exit-status.c @@ -0,0 +1,145 @@ +/*-*- 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 General Public License as published by + the Free Software Foundation; either version 2 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <stdlib.h> + +#include "exit-status.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_TCPWRAP: + return "TCPWRAP"; + + case EXIT_PAM: + return "PAM"; + } + } + + 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 "NOTINSSTALLED"; + + case EXIT_NOTCONFIGURED: + return "NOTCONFIGURED"; + + case EXIT_NOTRUNNING: + return "NOTRUNNING"; + } + } + + return NULL; +} diff --git a/src/exit-status.h b/src/exit-status.h new file mode 100644 index 0000000000..178bdf6d61 --- /dev/null +++ b/src/exit-status.h @@ -0,0 +1,78 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#ifndef fooexitstatushfoo +#define fooexitstatushfoo + +/*** + 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 General Public License as published by + the Free Software Foundation; either version 2 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +typedef enum ExitStatus { + /* 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. + * + * http://refspecs.freestandards.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html */ + + 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_TCPWRAP, + EXIT_PAM + +} ExitStatus; + +typedef enum ExitStatusLevel { + EXIT_STATUS_MINIMAL, + EXIT_STATUS_SYSTEMD, + EXIT_STATUS_LSB, + EXIT_STATUS_FULL = EXIT_STATUS_LSB +} ExitStatusLevel; + +const char* exit_status_to_string(ExitStatus status, ExitStatusLevel level); + +#endif |