2 * Copyright © 2012 Collabora, Ltd.
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial
14 * portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #ifndef OS_COMPATIBILITY_H
27 #define OS_COMPATIBILITY_H
29 #include <sys/types.h>
32 os_fd_set_cloexec(int fd);
35 os_socketpair_cloexec(int domain, int type, int protocol, int *sv);
38 os_epoll_create_cloexec(void);
41 os_create_anonymous_file(off_t size);
43 #ifndef HAVE_STRCHRNUL
45 strchrnul(const char *s, int c);
48 struct ro_anonymous_file;
50 enum ro_anonymous_file_mapmode {
51 RO_ANONYMOUS_FILE_MAPMODE_PRIVATE,
52 RO_ANONYMOUS_FILE_MAPMODE_SHARED,
55 struct ro_anonymous_file *
56 os_ro_anonymous_file_create(size_t size,
60 os_ro_anonymous_file_destroy(struct ro_anonymous_file *file);
63 os_ro_anonymous_file_size(struct ro_anonymous_file *file);
66 os_ro_anonymous_file_get_fd(struct ro_anonymous_file *file,
67 enum ro_anonymous_file_mapmode mapmode);
70 os_ro_anonymous_file_put_fd(int fd);
72 #endif /* OS_COMPATIBILITY_H */