-/* $Id$ */
-
/***
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
#include <config.h>
#endif
+#include <sys/select.h>
#include <unistd.h>
#include <fcntl.h>
#include <assert.h>
int n;
assert(fd >= 0);
-
+
if ((n = fcntl(fd, F_GETFD)) < 0)
return -1;
int avahi_set_nonblock(int fd) {
int n;
-
+
assert(fd >= 0);
if ((n = fcntl(fd, F_GETFL)) < 0)
int avahi_wait_for_write(int fd) {
fd_set fds;
int r;
-
+
FD_ZERO(&fds);
FD_SET(fd, &fds);
-
+
if ((r = select(fd+1, NULL, &fds, NULL, NULL)) < 0)
return -1;
-
+
assert(r > 0);
return 0;