diff options
Diffstat (limited to 'src/detect-virt/detect-virt.c')
| -rw-r--r-- | src/detect-virt/detect-virt.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/detect-virt/detect-virt.c b/src/detect-virt/detect-virt.c index 97ae569ca5..dcf4e9749e 100644 --- a/src/detect-virt/detect-virt.c +++ b/src/detect-virt/detect-virt.c @@ -19,14 +19,13 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ -#include <stdlib.h> -#include <stdbool.h> #include <errno.h> #include <getopt.h> +#include <stdbool.h> +#include <stdlib.h> #include "util.h" #include "virt.h" -#include "build.h" static bool arg_quiet = false; static enum { @@ -75,9 +74,7 @@ static int parse_argv(int argc, char *argv[]) { return 0; case ARG_VERSION: - puts(PACKAGE_STRING); - puts(SYSTEMD_FEATURES); - return 0; + return version(); case 'q': arg_quiet = true; @@ -99,8 +96,7 @@ static int parse_argv(int argc, char *argv[]) { } if (optind < argc) { - log_error("%s takes no arguments.", - program_invocation_short_name); + log_error("%s takes no arguments.", program_invocation_short_name); return -EINVAL; } @@ -108,7 +104,7 @@ static int parse_argv(int argc, char *argv[]) { } int main(int argc, char *argv[]) { - int retval = EXIT_SUCCESS, r; + int r; /* This is mostly intended to be used for scripts which want * to detect whether we are being run in a virtualized @@ -126,7 +122,7 @@ int main(int argc, char *argv[]) { case ONLY_VM: r = detect_vm(); if (r < 0) { - log_error_errno(r, "Failed to check for vm: %m"); + log_error_errno(r, "Failed to check for VM: %m"); return EXIT_FAILURE; } @@ -155,7 +151,5 @@ int main(int argc, char *argv[]) { if (!arg_quiet) puts(virtualization_to_string(r)); - retval = r != VIRTUALIZATION_NONE ? EXIT_SUCCESS : EXIT_FAILURE; - - return retval; + return r != VIRTUALIZATION_NONE ? EXIT_SUCCESS : EXIT_FAILURE; } |