applied Manuels patch (thanks to Manuel!)

[dwm.git] / main.c

diff --git a/main.c b/main.c
index 1e58176..750366e 100644 (file)
--- a/main.c
+++ b/main.c
@@ -18,7 +18,7 @@
 
 char stext[1024];
 Bool *seltag;
-int bx, by, bw, bh, bmw, masterd, screen, sx, sy, sw, sh;
+int bx, by, bw, bh, bmw, masterd, screen, sx, sy, sw, sh, wax, way, waw, wah;
 unsigned int master, ntags, numlockmask;
 Atom wmatom[WMLast], netatom[NetLast];
 Bool running = True;
@@ -130,7 +130,8 @@ setup(void) {
        sh = DisplayHeight(dpy, screen);
        master = MASTER;
        /* bar */
-       bx = by = 0;
+       bx = sx;
+       by = sy;
        bw = sw;
        dc.h = bh = dc.font.height + 2;
        wa.override_redirect = 1;
@@ -142,6 +143,11 @@ setup(void) {
        XDefineCursor(dpy, barwin, cursor[CurNormal]);
        XMapRaised(dpy, barwin);
        strcpy(stext, "dwm-"VERSION);
+       /* windowarea */
+       wax = sx;
+       way = sy + bh;
+       wah = sh - bh;
+       waw = sw;
        /* pixmap for everything */
        dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
        dc.gc = XCreateGC(dpy, root, 0, 0);
@@ -261,22 +267,29 @@ main(int argc, char *argv[]) {
                if(readin)
                        FD_SET(STDIN_FILENO, &rd);
                FD_SET(xfd, &rd);
-               r = select(xfd + 1, &rd, NULL, NULL, NULL);
-               if((r == -1) && (errno == EINTR))
-                       continue;
-               if(r > 0) {
-                       if(readin && FD_ISSET(STDIN_FILENO, &rd)) {
-                               readin = NULL != fgets(stext, sizeof(stext), stdin);
-                               if(readin)
-                                       stext[strlen(stext) - 1] = 0;
-                               else 
-                                       strcpy(stext, "broken pipe");
-                               drawstatus();
+               if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
+                       if(errno == EINTR)
+                               continue;
+                       else
+                               eprint("select failed\n");
+               }
+               if(FD_ISSET(STDIN_FILENO, &rd)) {
+                       switch(r = read(STDIN_FILENO, stext, sizeof(stext))) {
+                       case -1:
+                               strncpy(stext, strerror(errno), sizeof(stext));
+                               readin = False;
+                               break;
+                       case 0:
+                               strncpy(stext, "EOF", sizeof(stext));
+                               readin = False;
+                               break;
+                       default:
+                               stext[r-1] = 0;
                        }
+                       drawstatus();
                }
-               else if(r < 0)
-                       eprint("select failed\n");
-               procevent();
+               if(FD_ISSET(xfd, &rd))
+                       procevent();
        }
        cleanup();
        XCloseDisplay(dpy);