1 files changed, 0 insertions, 146 deletions
diff --git a/trunk/avahi-utils/sigint.c b/trunk/avahi-utils/sigint.c
deleted file mode 100644
index eb97f38..0000000
--- a/trunk/avahi-utils/sigint.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of avahi.
- 
-  avahi is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2.1 of the
-  License, or (at your option) any later version.
- 
-  avahi is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
-  Public License for more details.
- 
-  You should have received a copy of the GNU Lesser General Public
-  License along with avahi; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <unistd.h>
-#include <assert.h>
-#include <string.h>
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <stdio.h>
-
-#include <avahi-common/gccmacro.h>
-#include "sigint.h"
-
-static AvahiSimplePoll *simple_poll = NULL;
-static struct sigaction old_sigint_sa, old_sigterm_sa;
-static int pipe_fds[2] = { -1, -1 };
-static AvahiWatch *watch = NULL;
-
-static int set_nonblock(int fd) {
-    int n;
-    
-    assert(fd >= 0);
-
-    if ((n = fcntl(fd, F_GETFL)) < 0)
-        return -1;
-
-    if (n & O_NONBLOCK)
-        return 0;
-
-    return fcntl(fd, F_SETFL, n|O_NONBLOCK);
-}
-
-static void handler(int s) {
-    write(pipe_fds[1], &s, sizeof(s));
-}
-
-static void close_pipe_fds(void) {
-    if (pipe_fds[0] >= 0)
-        close(pipe_fds[0]);
-    if (pipe_fds[1] >= 0)
-        close(pipe_fds[1]);
-
-    pipe_fds[0] = pipe_fds[1] = -1;
-}
-
-static void watch_callback(AvahiWatch *w, int fd, AvahiWatchEvent event, AVAHI_GCC_UNUSED void *userdata) {
-    int s;
-    ssize_t l;
-    
-    assert(w);
-    assert(fd == pipe_fds[0]);
-    assert(event == AVAHI_WATCH_IN);
-
-    l = read(fd, &s, sizeof(s));
-    assert(l == sizeof(s));
-
-    fprintf(stderr, "Got %s, quitting.\n", s == SIGINT ? "SIGINT" : "SIGTERM");
-    avahi_simple_poll_quit(simple_poll);
-}
-
-int sigint_install(AvahiSimplePoll *spoll) {
-    struct sigaction sa;
-    const AvahiPoll *p;
-        
-    assert(spoll);
-    assert(!simple_poll);
-    assert(pipe_fds[0] == -1 && pipe_fds[1] == -1);
-
-    if (pipe(pipe_fds) < 0) {
-        fprintf(stderr, "pipe() failed: %s\n", strerror(errno));
-        return -1;
-    }
-
-    set_nonblock(pipe_fds[0]);
-    set_nonblock(pipe_fds[1]);
-
-    memset(&sa, 0, sizeof(sa));
-    sa.sa_handler = handler;
-    sa.sa_flags = SA_RESTART;
-
-    if (sigaction(SIGINT, &sa, &old_sigint_sa) < 0) {
-        fprintf(stderr, "sigaction() failed: %s\n", strerror(errno));
-        close_pipe_fds();
-        return -1;
-    }
-    
-    if (sigaction(SIGTERM, &sa, &old_sigterm_sa) < 0) {
-        sigaction(SIGINT, &old_sigint_sa, NULL);
-        fprintf(stderr, "sigaction() failed: %s\n", strerror(errno));
-        close_pipe_fds();
-        return -1;
-    }
-
-    p = avahi_simple_poll_get(spoll);
-    watch = p->watch_new(p, pipe_fds[0], AVAHI_WATCH_IN, watch_callback, NULL);
-    assert(watch);
-              
-    simple_poll = spoll;
-    return 0;
-}
-
-void sigint_uninstall(void) {
-    
-    if (!simple_poll)
-        return;
-
-    sigaction(SIGTERM, &old_sigterm_sa, NULL);
-    sigaction(SIGINT, &old_sigint_sa, NULL);
-
-    close_pipe_fds();
-
-    if (watch) {
-        const AvahiPoll *p;
-
-        assert(simple_poll);
-        p = avahi_simple_poll_get(simple_poll);
-
-        p->watch_free(watch);
-        watch = NULL;
-    }
-
-    simple_poll = NULL;
-}