2 * Copyright (C) 2003-2010 The Music Player Daemon Project
3 * http://www.musicpd.org
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
12 * - Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 * This library provides easy helper functions for working with file
31 * descriptors. It has wrappers for taking advantage of Linux 2.6
32 * specific features like O_CLOEXEC.
45 * Wrapper for open(), which sets the CLOEXEC flag (atomically if
46 * supported by the OS).
49 open_cloexec(const char *path_fs
, int flags
, int mode
);
52 * Wrapper for pipe(), which sets the CLOEXEC flag (atomically if
53 * supported by the OS).
56 pipe_cloexec(int fd
[2]);
59 * Wrapper for pipe(), which sets the CLOEXEC flag (atomically if
60 * supported by the OS).
62 * On systems that supports it (everybody except for Windows), it also
63 * sets the NONBLOCK flag.
66 pipe_cloexec_nonblock(int fd
[2]);
69 * Wrapper for socket(), which sets the CLOEXEC and the NONBLOCK flag
70 * (atomically if supported by the OS).
73 socket_cloexec_nonblock(int domain
, int type
, int protocol
);
76 * Wrapper for accept(), which sets the CLOEXEC and the NONBLOCK flags
77 * (atomically if supported by the OS).
80 accept_cloexec_nonblock(int fd
, struct sockaddr
*address
,
81 size_t *address_length_r
);
84 * Wrapper for inotify_init(), which sets the CLOEXEC flag (atomically
85 * if supported by the OS).
88 inotify_init_cloexec(void);