Reduce -o | -n to -s

[slstatus.git] / slstatus.c

diff --git a/slstatus.c b/slstatus.c
index 9a4831d..4b6770b 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -75,7 +75,6 @@ static void usage(void);
 char *argv0;
 static unsigned short int delay = 0;
 static unsigned short int done;
-static unsigned short int dflag, oflag, nflag;
 static Display *dpy;
 
 #include "config.h"
@@ -840,50 +839,34 @@ sighandler(const int signo)
 static void
 usage(void)
 {
-       fprintf(stderr, "usage: %s [-d] [-o] [-n] [-v] [-h]\n", argv0);
+       fprintf(stderr, "usage: %s [-s]\n", argv0);
        exit(1);
 }
 
 int
 main(int argc, char *argv[])
 {
-       unsigned short int i;
-       char status_string[MAXLEN];
-       char *element;
        struct arg argument;
        struct sigaction act;
-       size_t len;
+       size_t i, len;
+       int sflag = 0;
+       char status_string[MAXLEN];
+       char *element;
 
        ARGBEGIN {
-               case 'd':
-                       dflag = 1;
-                       break;
-               case 'o':
-                       oflag = 1;
+               case 's':
+                       sflag = 1;
                        break;
-               case 'n':
-                       nflag = 1;
-                       break;
-               case 'v':
-                       printf("slstatus-"VERSION"\n");
-                       return 0;
                default:
                        usage();
        } ARGEND
 
-       if ((dflag && oflag) || (dflag && nflag) || (oflag && nflag)) {
-               usage();
-       }
-       if (dflag && daemon(1, 1) < 0) {
-               err(1, "daemon");
-       }
-
        memset(&act, 0, sizeof(act));
        act.sa_handler = sighandler;
        sigaction(SIGINT,  &act, 0);
        sigaction(SIGTERM, &act, 0);
 
-       if (!oflag) {
+       if (!sflag) {
                dpy = XOpenDisplay(NULL);
        }
 
@@ -905,11 +888,8 @@ main(int argc, char *argv[])
                        }
                }
 
-               if (oflag) {
-                       printf("%s\n", status_string);
-               } else if (nflag) {
+               if (sflag) {
                        printf("%s\n", status_string);
-                       done = 1;
                } else {
                        XStoreName(dpy, DefaultRootWindow(dpy), status_string);
                        XSync(dpy, False);
@@ -924,7 +904,7 @@ main(int argc, char *argv[])
                }
        }
 
-       if (!oflag) {
+       if (!sflag) {
                XStoreName(dpy, DefaultRootWindow(dpy), NULL);
                XCloseDisplay(dpy);
        }