wayland/src/wayland-os.h

/*
 * Copyright © 2012 Collabora, Ltd.
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that copyright
 * notice and this permission notice appear in supporting documentation, and
 * that the name of the copyright holders not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  The copyright holders make no representations
 * about the suitability of this software for any purpose.  It is provided "as
 * is" without express or implied warranty.
 *
 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THIS SOFTWARE.
 */

#ifndef WAYLAND_OS_H
#define WAYLAND_OS_H

int
wl_os_socket_cloexec(int domain, int type, int protocol);

int
wl_os_dupfd_cloexec(int fd, long minfd);

ssize_t
wl_os_recvmsg_cloexec(int sockfd, struct msghdr *msg, int flags);

int
wl_os_epoll_create_cloexec(void);

int
wl_os_accept_cloexec(int sockfd, struct sockaddr *addr, socklen_t *addrlen);


/*
 * The following are for wayland-os.c and the unit tests.
 * Do not use them elsewhere.
 */

#ifdef __linux__

#ifndef SOCK_CLOEXEC
#define SOCK_CLOEXEC 02000000
#endif

#ifndef F_DUPFD_CLOEXEC
#define F_DUPFD_CLOEXEC 1030
#endif

#ifndef MSG_CMSG_CLOEXEC
#define MSG_CMSG_CLOEXEC 0x40000000
#endif

#endif /* __linux__ */

#endif