udev_db.c: include <sys/stat.h>

[elogind.git] / udevmonitor.c

diff --git a/udevmonitor.c b/udevmonitor.c
index 4c59a495dbc92c90fa77e45ff6a43401463646e0..6f2844ff150b46265cd506184a4c06a64ed47d61 100644 (file)
--- a/udevmonitor.c
+++ b/udevmonitor.c
@@ -118,22 +118,21 @@ int main(int argc, char *argv[])
 
        for (i = 1 ; i < argc; i++) {
                char *arg = argv[i];
-               if (strcmp(arg, "--env") == 0 || strcmp(arg, "-e") == 0) {
+               if (strcmp(arg, "--env") == 0 || strcmp(arg, "-e") == 0)
                        env = 1;
-               }
                else if (strcmp(arg, "--help") == 0  || strcmp(arg, "-h") == 0){
-                       printf("Usage: udevmonitor [--env]\n"
+                       printf("Usage: udevmonitor [--help] [--env]\n"
                                "  --env    print the whole event environment\n"
                                "  --help   print this help text\n\n");
                        exit(0);
                } else {
-                       fprintf(stderr, "unknown option\n\n");
+                       fprintf(stderr, "unrecognized option '%s'\n", arg);
                        exit(1);
                }
        }
 
        if (getuid() != 0) {
-               fprintf(stderr, "need to be root, exit\n\n");
+               fprintf(stderr, "root privileges required\n");
                exit(2);
        }