diff options
| -rw-r--r-- | include/qemu/osdep.h | 4 | ||||
| -rw-r--r-- | qemu-nbd.c | 5 | ||||
| -rw-r--r-- | util/event_notifier-posix.c | 2 | ||||
| -rw-r--r-- | util/oslib-posix.c | 22 |
4 files changed, 4 insertions, 29 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 52d81c027b..1c1e7eca98 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -547,10 +547,6 @@ static inline void qemu_timersub(const struct timeval *val1, ssize_t qemu_write_full(int fd, const void *buf, size_t count) G_GNUC_WARN_UNUSED_RESULT; -#ifndef _WIN32 -int qemu_pipe(int pipefd[2]); -#endif - void qemu_set_cloexec(int fd); /* Return a dynamically allocated directory path that is appropriate for storing diff --git a/qemu-nbd.c b/qemu-nbd.c index db63980df1..2382b5042a 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -909,13 +909,14 @@ int main(int argc, char **argv) if ((device && !verbose) || fork_process) { #ifndef WIN32 + g_autoptr(GError) err = NULL; int stderr_fd[2]; pid_t pid; int ret; - if (qemu_pipe(stderr_fd) < 0) { + if (!g_unix_open_pipe(stderr_fd, FD_CLOEXEC, &err)) { error_report("Error setting up communication pipe: %s", - strerror(errno)); + err->message); exit(EXIT_FAILURE); } diff --git a/util/event_notifier-posix.c b/util/event_notifier-posix.c index 2aa14eabb3..76420c5b56 100644 --- a/util/event_notifier-posix.c +++ b/util/event_notifier-posix.c @@ -49,7 +49,7 @@ int event_notifier_init(EventNotifier *e, int active) if (errno != ENOSYS) { return -errno; } - if (qemu_pipe(fds) < 0) { + if (!g_unix_open_pipe(fds, FD_CLOEXEC, NULL)) { return -errno; } if (!g_unix_set_fd_nonblocking(fds[0], true, NULL)) { diff --git a/util/oslib-posix.c b/util/oslib-posix.c index 289efca3fa..2a6f6248ad 100644 --- a/util/oslib-posix.c +++ b/util/oslib-posix.c @@ -274,28 +274,6 @@ void qemu_set_cloexec(int fd) assert(f != -1); } -/* - * Creates a pipe with FD_CLOEXEC set on both file descriptors - */ -int qemu_pipe(int pipefd[2]) -{ - int ret; - -#ifdef CONFIG_PIPE2 - ret = pipe2(pipefd, O_CLOEXEC); - if (ret != -1 || errno != ENOSYS) { - return ret; - } -#endif - ret = pipe(pipefd); - if (ret == 0) { - qemu_set_cloexec(pipefd[0]); - qemu_set_cloexec(pipefd[1]); - } - - return ret; -} - char * qemu_get_local_state_dir(void) { |