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treducing ConnectionNumber calls to a bare minimum - dwm - [fork] customized bu… |
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git clone git://src.adamsgaard.dk/dwm |
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--- |
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commit e571de83e94c60ec3737e93145e6ffdce5de9c58 |
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parent 4bb89e2cb108066dc7a0d9c2c4d37bc1f5691604 |
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Author: Anselm R.Garbe <[email protected]> |
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Date: Mon, 14 Aug 2006 07:23:46 +0200 |
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reducing ConnectionNumber calls to a bare minimum |
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Diffstat: |
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M main.c | 9 +++++---- |
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1 file changed, 5 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/main.c b/main.c |
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t@@ -162,7 +162,7 @@ xerror(Display *dpy, XErrorEvent *ee) |
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int |
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main(int argc, char *argv[]) |
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{ |
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- int i; |
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+ int i, xfd; |
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unsigned int mask; |
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fd_set rd; |
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Bool readin = True; |
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t@@ -181,6 +181,7 @@ main(int argc, char *argv[]) |
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if(!dpy) |
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eprint("dwm: cannot open display\n"); |
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+ xfd = ConnectionNumber(dpy); |
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screen = DefaultScreen(dpy); |
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root = RootWindow(dpy, screen); |
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t@@ -260,15 +261,15 @@ main(int argc, char *argv[]) |
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FD_ZERO(&rd); |
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if(readin) |
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FD_SET(STDIN_FILENO, &rd); |
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- FD_SET(ConnectionNumber(dpy), &rd); |
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+ FD_SET(xfd, &rd); |
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- i = select(ConnectionNumber(dpy) + 1, &rd, 0, 0, 0); |
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+ i = select(xfd + 1, &rd, 0, 0, 0); |
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if(i == -1 && errno == EINTR) |
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continue; |
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if(i < 0) |
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eprint("select failed\n"); |
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else if(i > 0) { |
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- if(FD_ISSET(ConnectionNumber(dpy), &rd)) { |
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+ if(FD_ISSET(xfd, &rd)) { |
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while(XPending(dpy)) { |
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XNextEvent(dpy, &ev); |
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if(handler[ev.type]) |
