log: also set errno to the passed error code before processing format string in log_s...

[elogind.git] / src / binfmt / binfmt.c

diff --git a/src/binfmt/binfmt.c b/src/binfmt/binfmt.c
index 9fc5d4e4a45bb7b0738c9a76baa9d4900f33955f..0a15fafc6092d3ab0577e4c3aa6a4174857be678 100644 (file)
--- a/src/binfmt/binfmt.c
+++ b/src/binfmt/binfmt.c
@@ -36,15 +36,7 @@
 #include "fileio.h"
 #include "build.h"
 
-static const char conf_file_dirs[] =
-        "/etc/binfmt.d\0"
-        "/run/binfmt.d\0"
-        "/usr/local/lib/binfmt.d\0"
-        "/usr/lib/binfmt.d\0"
-#ifdef HAVE_SPLIT_USR
-        "/lib/binfmt.d\0"
-#endif
-        ;
+static const char conf_file_dirs[] = CONF_DIRS_NULSTR("binfmt");
 
 static int delete_rule(const char *rule) {
         _cleanup_free_ char *x = NULL, *fn = NULL;
@@ -122,15 +114,12 @@ static int apply_file(const char *path, bool ignore_enoent) {
         return r;
 }
 
-static int help(void) {
-
+static void help(void) {
         printf("%s [OPTIONS...] [CONFIGURATION FILE...]\n\n"
                "Registers binary formats.\n\n"
                "  -h --help             Show this help\n"
-               "     --version          Show package version\n",
-               program_invocation_short_name);
-
-        return 0;
+               "     --version          Show package version\n"
+               , program_invocation_short_name);
 }
 
 static int parse_argv(int argc, char *argv[]) {
@@ -150,12 +139,13 @@ static int parse_argv(int argc, char *argv[]) {
         assert(argc >= 0);
         assert(argv);
 
-        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) {
+        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
 
                 switch (c) {
 
                 case 'h':
-                        return help();
+                        help();
+                        return 0;
 
                 case ARG_VERSION:
                         puts(PACKAGE_STRING);
@@ -168,7 +158,6 @@ static int parse_argv(int argc, char *argv[]) {
                 default:
                         assert_not_reached("Unhandled option");
                 }
-        }
 
         return 1;
 }