diff options
| author |   Thierry Bultel <thierry.bultel@iot.bzh> | 2018-06-29 15:52:46 +0200 |
|---|---|---|
| committer | Thierry Bultel <thierry.bultel@iot.bzh> | 2018-07-17 10:50:07 +0200 |
| commit | c0e174c085478e8bcea1a31d527df6e58f7448d1 (patch) | |
| tree | 68beae1bb02a202a0793c008892a7c423c430cd9 /binding/radio_output_pulse.c | |
| parent | d564d41b640f3ed69e16cc0e2eaf258778191b04 (diff) | |
Fixed compilation warnings
Fixed all the compilation warning that appeared
with the latest version of gcc.
There are still warnings in the gstreamer headers,
that would likely be fixed by a gstreamer bump.
Change-Id: I3ae7698dbff47303be366d9755a643a013bb4e51
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
Diffstat (limited to 'binding/radio_output_pulse.c')
| -rw-r--r-- | binding/radio_output_pulse.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/binding/radio_output_pulse.c b/binding/radio_output_pulse.c index a49687b..8b2957e 100644 --- a/binding/radio_output_pulse.c +++ b/binding/radio_output_pulse.c @@ -32,7 +32,6 @@ static int16_t extra_buf[1]; static unsigned char *output_buf; static void pa_context_state_cb(pa_context *c, void *data) { - pa_operation *o; assert(c); switch (pa_context_get_state(c)) { @@ -220,10 +219,10 @@ void radio_output_close(void) output_buf = NULL; } -int radio_output_write(void *buf, int len) +ssize_t radio_output_write(void *buf, int len) { - int rc = -EINVAL; - int error; + ssize_t rc = -EINVAL; + size_t n = len; size_t avail; int samples = len / 2; @@ -284,7 +283,7 @@ int radio_output_write(void *buf, int len) } if ((rc = pa_stream_write(stream, p, n, NULL, 0, PA_SEEK_RELATIVE)) < 0) { - fprintf(stderr, "Error writing %d bytes to PulseAudio : %s\n", + fprintf(stderr, "Error writing %zu bytes to PulseAudio : %s\n", n, pa_strerror(pa_context_errno(context))); } exit: |