diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/wayland-os.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/wayland-os.c b/src/wayland-os.c index a9066ca..a0db2e8 100644 --- a/src/wayland-os.c +++ b/src/wayland-os.c @@ -42,6 +42,12 @@ #include "wayland-os.h" +/* used by tests */ +int (*wl_fcntl)(int fildes, int cmd, ...) = fcntl; +int (*wl_socket)(int domain, int type, int protocol) = socket; +ssize_t (*wl_recvmsg)(int socket, struct msghdr *message, int flags) = recvmsg; +int (*wl_epoll_create1)(int flags) = epoll_create1; + static int set_cloexec_or_close(int fd) { @@ -50,11 +56,11 @@ set_cloexec_or_close(int fd) if (fd == -1) return -1; - flags = fcntl(fd, F_GETFD); + flags = wl_fcntl(fd, F_GETFD); if (flags == -1) goto err; - if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1) + if (wl_fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1) goto err; return fd; @@ -69,13 +75,13 @@ wl_os_socket_cloexec(int domain, int type, int protocol) { int fd; - fd = socket(domain, type | SOCK_CLOEXEC, protocol); + fd = wl_socket(domain, type | SOCK_CLOEXEC, protocol); if (fd >= 0) return fd; if (errno != EINVAL) return -1; - fd = socket(domain, type, protocol); + fd = wl_socket(domain, type, protocol); return set_cloexec_or_close(fd); } @@ -124,13 +130,13 @@ wl_os_dupfd_cloexec(int fd, int minfd) { int newfd; - newfd = fcntl(fd, F_DUPFD_CLOEXEC, minfd); + newfd = wl_fcntl(fd, F_DUPFD_CLOEXEC, minfd); if (newfd >= 0) return newfd; if (errno != EINVAL) return -1; - newfd = fcntl(fd, F_DUPFD, minfd); + newfd = wl_fcntl(fd, F_DUPFD, minfd); return set_cloexec_or_close(newfd); } @@ -143,7 +149,7 @@ recvmsg_cloexec_fallback(int sockfd, struct msghdr *msg, int flags) int *fd; int *end; - len = recvmsg(sockfd, msg, flags); + len = wl_recvmsg(sockfd, msg, flags); if (len == -1) return -1; @@ -179,7 +185,7 @@ wl_os_recvmsg_cloexec(int sockfd, struct msghdr *msg, int flags) #else ssize_t len; - len = recvmsg(sockfd, msg, flags | MSG_CMSG_CLOEXEC); + len = wl_recvmsg(sockfd, msg, flags | MSG_CMSG_CLOEXEC); if (len >= 0) return len; if (errno != EINVAL) @@ -194,7 +200,7 @@ wl_os_epoll_create_cloexec(void) int fd; #ifdef EPOLL_CLOEXEC - fd = epoll_create1(EPOLL_CLOEXEC); + fd = wl_epoll_create1(EPOLL_CLOEXEC); if (fd >= 0) return fd; if (errno != EINVAL) |