2 This file is part of avahi.
4 avahi is free software; you can redistribute it and/or modify it
5 under the terms of the GNU Lesser General Public License as
6 published by the Free Software Foundation; either version 2.1 of the
7 License, or (at your option) any later version.
9 avahi is distributed in the hope that it will be useful, but WITHOUT
10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
11 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
12 Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with avahi; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
24 #include <sys/select.h>
31 int avahi_set_cloexec(int fd) {
36 if ((n = fcntl(fd, F_GETFD)) < 0)
42 return fcntl(fd, F_SETFD, n|FD_CLOEXEC);
45 int avahi_set_nonblock(int fd) {
50 if ((n = fcntl(fd, F_GETFL)) < 0)
56 return fcntl(fd, F_SETFL, n|O_NONBLOCK);
59 int avahi_wait_for_write(int fd) {
66 if ((r = select(fd+1, NULL, &fds, NULL, NULL)) < 0)