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-rw-r--r--src/modules-load/modules-load.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/src/modules-load/modules-load.c b/src/modules-load/modules-load.c
index 7772e3dc2a..d37eec3f99 100644
--- a/src/modules-load/modules-load.c
+++ b/src/modules-load/modules-load.c
@@ -34,6 +34,7 @@
#include "strv.h"
#include "conf-files.h"
#include "fileio.h"
+#include "build.h"
static char **arg_proc_cmdline_modules = NULL;
@@ -217,7 +218,8 @@ static int help(void) {
printf("%s [OPTIONS...] [CONFIGURATION FILE...]\n\n"
"Loads statically configured kernel modules.\n\n"
- " -h --help Show this help\n",
+ " -h --help Show this help\n"
+ " --version Show package version\n",
program_invocation_short_name);
return 0;
@@ -225,9 +227,14 @@ static int help(void) {
static int parse_argv(int argc, char *argv[]) {
+ enum {
+ ARG_VERSION = 0x100,
+ };
+
static const struct option options[] = {
{ "help", no_argument, NULL, 'h' },
- { NULL, 0, NULL, 0 }
+ { "version", no_argument, NULL, ARG_VERSION },
+ {}
};
int c;
@@ -240,15 +247,18 @@ static int parse_argv(int argc, char *argv[]) {
switch (c) {
case 'h':
- help();
+ return help();
+
+ case ARG_VERSION:
+ puts(PACKAGE_STRING);
+ puts(SYSTEMD_FEATURES);
return 0;
case '?':
return -EINVAL;
default:
- log_error("Unknown option code %c", c);
- return -EINVAL;
+ assert_not_reached("Unhandled option");
}
}