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authorMax Kellermann <max@duempel.org>2008-08-26 08:27:02 +0200
committerMax Kellermann <max@duempel.org>2008-08-26 08:27:02 +0200
commita383f4511734b978020b1f8b4360ef9ad438e929 (patch)
tree36eed149dc77683414b81e91b463a5a4376d000e /src/audioOutputs
parentd05c8fd422266f5769ba8bde1ee23a20a73578a7 (diff)
downloadmpd-a383f4511734b978020b1f8b4360ef9ad438e929.tar.gz
mpd-a383f4511734b978020b1f8b4360ef9ad438e929.tar.xz
mpd-a383f4511734b978020b1f8b4360ef9ad438e929.zip
enable -Wpointer-arith, -Wstrict-prototypes
Also enable -Wunused-parameter - this forces us to add the gcc "unused" attribute to a lot of parameters (mostly library callback functions), but it's worth it during code refactorizations.
Diffstat (limited to 'src/audioOutputs')
-rw-r--r--src/audioOutputs/audioOutput_ao.c2
-rw-r--r--src/audioOutputs/audioOutput_jack.c4
-rw-r--r--src/audioOutputs/audioOutput_null.c5
-rw-r--r--src/audioOutputs/audioOutput_oss.c3
4 files changed, 8 insertions, 6 deletions
diff --git a/src/audioOutputs/audioOutput_ao.c b/src/audioOutputs/audioOutput_ao.c
index 65ffa2c27..e7e201add 100644
--- a/src/audioOutputs/audioOutput_ao.c
+++ b/src/audioOutputs/audioOutput_ao.c
@@ -158,7 +158,7 @@ static void audioOutputAo_finishDriver(AudioOutput * audioOutput)
ao_shutdown();
}
-static void audioOutputAo_dropBufferedAudio(AudioOutput * audioOutput)
+static void audioOutputAo_dropBufferedAudio(mpd_unused AudioOutput * audioOutput)
{
/* not supported by libao */
}
diff --git a/src/audioOutputs/audioOutput_jack.c b/src/audioOutputs/audioOutput_jack.c
index ed0bceb46..c8aa4dcb6 100644
--- a/src/audioOutputs/audioOutput_jack.c
+++ b/src/audioOutputs/audioOutput_jack.c
@@ -102,7 +102,7 @@ static void jack_finishDriver(AudioOutput *audioOutput)
freeJackData(audioOutput);
}
-static int srate(jack_nframes_t rate, void *data)
+static int srate(mpd_unused jack_nframes_t rate, void *data)
{
JackData *jd = (JackData *) ((AudioOutput*) data)->data;
AudioFormat *audioFormat = &(((AudioOutput*) data)->outAudioFormat);
@@ -366,7 +366,7 @@ static void jack_closeDevice(AudioOutput * audioOutput)
DEBUG("jack_closeDevice (pid=%d)\n", getpid());
}
-static void jack_dropBufferedAudio (AudioOutput * audioOutput)
+static void jack_dropBufferedAudio (mpd_unused AudioOutput * audioOutput)
{
}
diff --git a/src/audioOutputs/audioOutput_null.c b/src/audioOutputs/audioOutput_null.c
index 37ff7194a..d63004645 100644
--- a/src/audioOutputs/audioOutput_null.c
+++ b/src/audioOutputs/audioOutput_null.c
@@ -19,7 +19,8 @@
#include "../audioOutput.h"
#include "../timer.h"
-static int null_initDriver(AudioOutput *audioOutput, ConfigParam *param)
+static int null_initDriver(AudioOutput *audioOutput,
+ mpd_unused ConfigParam *param)
{
audioOutput->data = NULL;
return 0;
@@ -43,7 +44,7 @@ static void null_closeDevice(AudioOutput *audioOutput)
}
static int null_playAudio(AudioOutput *audioOutput,
- const char *playChunk, size_t size)
+ mpd_unused const char *playChunk, size_t size)
{
Timer *timer = audioOutput->data;
diff --git a/src/audioOutputs/audioOutput_oss.c b/src/audioOutputs/audioOutput_oss.c
index 2a6a4876b..2df7d5728 100644
--- a/src/audioOutputs/audioOutput_oss.c
+++ b/src/audioOutputs/audioOutput_oss.c
@@ -334,7 +334,8 @@ static int oss_testDefault(void)
return -1;
}
-static int oss_open_default(AudioOutput *ao, ConfigParam *param, OssData *od)
+static int oss_open_default(mpd_unused AudioOutput *ao, ConfigParam *param,
+ OssData *od)
{
int i;
int err[ARRAY_SIZE(default_devices)];