diff options
Diffstat (limited to 'src/fd_util.h')
| -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). |