diff options
Diffstat (limited to 'common/hush.c')
| -rw-r--r-- | common/hush.c | 55 |
1 files changed, 22 insertions, 33 deletions
diff --git a/common/hush.c b/common/hush.c index 5893c5129b..92f95766a7 100644 --- a/common/hush.c +++ b/common/hush.c @@ -1932,16 +1932,11 @@ static int do_sh(int argc, char *argv[]) return execute_script(argv[1], argc - 1, argv + 1); } -static const __maybe_unused char cmd_sh_help[] = -"Usage: sh filename [arguments]\n" -"\n" -"Execute a shell script\n"; - BAREBOX_CMD_START(sh) .cmd = do_sh, - .usage = "run shell script", + BAREBOX_CMD_DESC("execute a shell script") + BAREBOX_CMD_OPTS("FILE [ARGUMENT...]") BAREBOX_CMD_GROUP(CMD_GRP_SCRIPT) - BAREBOX_CMD_HELP(cmd_sh_help) BAREBOX_CMD_END static int do_source(int argc, char *argv[]) @@ -1969,21 +1964,16 @@ static int do_source(int argc, char *argv[]) static const char *source_aliases[] = { ".", NULL}; -static const __maybe_unused char cmd_source_help[] = -"Usage: . filename [arguments]\n" -"or source filename [arguments]\n" -"\n" -"Read and execute commands from filename in the current shell\n" -"environment and return the exit status of the last command exe-\n" -"cuted from filename\n"; - -static const __maybe_unused char cmd_source_usage[] = -"execute shell script in current shell environment"; +BAREBOX_CMD_HELP_START(source) +BAREBOX_CMD_HELP_TEXT("Read and execute commands from FILE in the current shell environment.") +BAREBOX_CMD_HELP_TEXT("and return the exit status of the last command executed.") +BAREBOX_CMD_HELP_END BAREBOX_CMD_START(source) .aliases = source_aliases, .cmd = do_source, - .usage = cmd_source_usage, + BAREBOX_CMD_DESC("execute shell script in current shell environment") + BAREBOX_CMD_OPTS("FILE [ARGUMENT...]") BAREBOX_CMD_GROUP(CMD_GRP_SCRIPT) BAREBOX_CMD_HELP(cmd_source_help) BAREBOX_CMD_END @@ -1997,32 +1987,31 @@ static int do_dummy_command(int argc, char *argv[]) return 0; } -static const __maybe_unused char cmd_exit_help[] = -"Usage: exit [n]\n" -"\n" -"exit script with a status of n. If n is omitted, the exit status is that\n" -"of the last command executed\n"; +BAREBOX_CMD_HELP_START(exit) +BAREBOX_CMD_HELP_TEXT("Exit script with status ERRLVL n. If ERRLVL is omitted, the exit status is") +BAREBOX_CMD_HELP_TEXT("of the last command executed") +BAREBOX_CMD_HELP_END BAREBOX_CMD_START(exit) .cmd = do_dummy_command, - .usage = "exit script", + BAREBOX_CMD_DESC("exit script") + BAREBOX_CMD_OPTS("[ERRLVL]") BAREBOX_CMD_GROUP(CMD_GRP_SCRIPT) BAREBOX_CMD_HELP(cmd_exit_help) BAREBOX_CMD_END #ifdef CONFIG_HUSH_GETOPT -static const __maybe_unused char cmd_getopt_help[] = -"Usage: getopt <optstring> <var>\n" -"\n" -"hush option parser. <optstring> is a string with valid options. Add\n" -"a colon to an options if this option has a required argument or two\n" -"colons for an optional argument. The current option is saved in <var>,\n" -"arguments are saved in OPTARG. After this command additional nonopts\n" -"can be accessed starting from $1\n"; +BAREBOX_CMD_HELP_START(getopt) +BAREBOX_CMD_HELP_TEXT("OPTSTRING contains the option letters. Add a colon to an options if this") +BAREBOX_CMD_HELP_TEXT("option has a required argument or two colons for an optional argument. The") +BAREBOX_CMD_HELP_TEXT("current option is saved in VAR, arguments are saved in $OPTARG. Any") +BAREBOX_CMD_HELP_TEXT("non-option arguments can be accessed starting from $1.") +BAREBOX_CMD_HELP_END BAREBOX_CMD_START(getopt) .cmd = do_dummy_command, - .usage = "getopt <optstring> <var>", + BAREBOX_CMD_DESC("parse option arguments") + BAREBOX_CMD_OPTS("OPTSTRING VAR") BAREBOX_CMD_GROUP(CMD_GRP_SCRIPT) BAREBOX_CMD_HELP(cmd_getopt_help) BAREBOX_CMD_END |