diff options
| author | Niklas Haas <git@nand.wakku.to> | 2016-06-07 13:39:43 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2016-06-07 14:12:33 +0200 |
| commit | 5b5db336e93622dc4c54e02a42a39d1b3b1a9fbd (patch) | |
| tree | 884d1b3e84ff5d51879ee351bc84aaadc024ada0 /video | |
| parent | 38ac5d5e7ba2e9a7234c45d431ef9b885f787a2c (diff) | |
| download | mpv-5b5db336e93622dc4c54e02a42a39d1b3b1a9fbd.tar.bz2 mpv-5b5db336e93622dc4c54e02a42a39d1b3b1a9fbd.tar.xz | |
build: silence -Wunused-result
For clang, it's enough to just put (void) around usages we are
intentionally ignoring the result of.
Since GCC does not seem to want to respect this decision, we are forced
to disable the warning globally.
Diffstat (limited to 'video')
| -rw-r--r-- | video/out/drm_common.c | 4 | ||||
| -rw-r--r-- | video/out/vo.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/video/out/drm_common.c b/video/out/drm_common.c index c105a1463f..a39db93617 100644 --- a/video/out/drm_common.c +++ b/video/out/drm_common.c @@ -222,7 +222,7 @@ void kms_destroy(struct kms *kms) static void vt_switcher_sighandler(int sig) { unsigned char event = sig == RELEASE_SIGNAL ? EVT_RELEASE : EVT_ACQUIRE; - write(vt_switcher_pipe[1], &event, sizeof(event)); + (void)write(vt_switcher_pipe[1], &event, sizeof(event)); } static bool has_signal_installed(int signo) @@ -312,7 +312,7 @@ void vt_switcher_release(struct vt_switcher *s, void vt_switcher_interrupt_poll(struct vt_switcher *s) { unsigned char event = EVT_INTERRUPT; - write(vt_switcher_pipe[1], &event, sizeof(event)); + (void)write(vt_switcher_pipe[1], &event, sizeof(event)); } void vt_switcher_destroy(struct vt_switcher *s) diff --git a/video/out/vo.c b/video/out/vo.c index 29b1baabdd..07476ad7c3 100644 --- a/video/out/vo.c +++ b/video/out/vo.c @@ -596,14 +596,14 @@ static void wait_event_fd(struct vo *vo, int64_t until_time) if (fds[1].revents & POLLIN) { char buf[100]; - read(in->wakeup_pipe[0], buf, sizeof(buf)); // flush + (void)read(in->wakeup_pipe[0], buf, sizeof(buf)); // flush } } static void wakeup_event_fd(struct vo *vo) { struct vo_internal *in = vo->in; - write(in->wakeup_pipe[1], &(char){0}, 1); + (void)write(in->wakeup_pipe[1], &(char){0}, 1); } #else static void wait_event_fd(struct vo *vo, int64_t until_time){} |