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| author | Max Kellermann <max@duempel.org> | 2010-08-03 15:55:25 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2010-08-03 17:51:35 +0200 |
| commit | d18c1b1a0ab57d77ba823cfedf40077d24dafbd7 (patch) | |
| tree | 4de2aa931b8a73e8530cc3586156c6eb7ca0524b /src/fd_util.h | |
| parent | c980fc653d0bfe1b4744e7e8364b37225ac38746 (diff) | |
| download | mpd-d18c1b1a0ab57d77ba823cfedf40077d24dafbd7.tar.gz mpd-d18c1b1a0ab57d77ba823cfedf40077d24dafbd7.tar.xz mpd-d18c1b1a0ab57d77ba823cfedf40077d24dafbd7.zip | |
fd_util: add function recvmsg_cloexec()
Diffstat (limited to '')
| -rw-r--r-- | src/fd_util.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/fd_util.h b/src/fd_util.h index b49a51373..80fb98703 100644 --- a/src/fd_util.h +++ b/src/fd_util.h @@ -39,6 +39,14 @@ #include <stdbool.h> #include <stddef.h> +#ifndef WIN32 +#if !defined(_GNU_SOURCE) && (defined(HAVE_PIPE2) || defined(HAVE_ACCEPT4)) +#define _GNU_SOURCE +#endif + +#include <sys/types.h> +#endif + struct sockaddr; /** @@ -91,6 +99,20 @@ int accept_cloexec_nonblock(int fd, struct sockaddr *address, size_t *address_length_r); + +#ifndef WIN32 + +struct msghdr; + +/** + * Wrapper for recvmsg(), which sets the CLOEXEC flag (atomically if + * supported by the OS). + */ +ssize_t +recvmsg_cloexec(int sockfd, struct msghdr *msg, int flags); + +#endif + /** * Wrapper for inotify_init(), which sets the CLOEXEC flag (atomically * if supported by the OS). |