diff options
Diffstat (limited to 'src/sd_daemon/lsb/exit-status.go')
| -rw-r--r-- | src/sd_daemon/lsb/exit-status.go | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/src/sd_daemon/lsb/exit-status.go b/src/sd_daemon/lsb/exit-status.go index 41eaafd..cc1604d 100644 --- a/src/sd_daemon/lsb/exit-status.go +++ b/src/sd_daemon/lsb/exit-status.go @@ -1,3 +1,19 @@ +// Copyright 2015 Luke Shumaker +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package lsb provides constant exit codes specified by the Linux +// Standard Base. package lsb import ( @@ -5,11 +21,10 @@ import ( "sd_daemon/logger" ) -/* systemd daemon(7) recommends using the exit codes defined in the - * "LSB recomendations for SysV init scripts"[1]. - * - * [1]: http://refspecs.linuxbase.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/iniscrptact.html - */ +// systemd daemon(7) recommends using the exit codes defined in the +// "LSB recomendations for SysV init scripts"[1]. +// +// [1]: http://refspecs.linuxbase.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/iniscrptact.html const ( EXIT_SUCCESS uint8 = 0 EXIT_FAILURE uint8 = 1 @@ -19,13 +34,13 @@ const ( EXIT_NOTINSTALLED uint8 = 5 EXIT_NOTCONFIGURED uint8 = 6 EXIT_NOTRUNNING uint8 = 7 - /* 8- 99 are reserved for future LSB use */ - /* 100-149 are reserved for distribution use */ - /* 150-199 are reserved for application use */ - /* 200-254 are reserved for init system use */ + // 8- 99 are reserved for future LSB use + // 100-149 are reserved for distribution use + // 150-199 are reserved for application use + // 200-254 are reserved for init system use - /* Therefore, the following are taken from systemd's - /* `src/basic/exit-status.h` */ + // Therefore, the following are taken from systemd's + // `src/basic/exit-status.h` EXIT_CHDIR uint8 = 200 EXIT_NICE uint8 = 201 EXIT_FDS uint8 = 202 @@ -49,7 +64,7 @@ const ( EXIT_SETSID uint8 = 220 EXIT_CONFIRM uint8 = 221 EXIT_STDERR uint8 = 222 - _EXIT_RESERVED uint8 = 223 /* used to be tcpwrap don't reuse! */ + _EXIT_RESERVED uint8 = 223 // used to be tcpwrap don't reuse! EXIT_PAM uint8 = 224 EXIT_NETWORK uint8 = 225 EXIT_NAMESPACE uint8 = 226 @@ -66,6 +81,8 @@ const ( EXIT_SMACK_PROCESS_LABEL uint8 = 237 ) +// This is a utility function to defer at the beginning of a goroutine +// in order to have the correct exit code in the case of a panic. func Recover() { if r := recover(); r != nil { logger.Err("panic: %v", r) |