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remove gcc_unused

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[[maybe_unused]] (introduced in C++17) is standard C++.

https://clang.llvm.org/docs/AttributeReference.html#maybe-unused-unused
says that this is equivalent to the GNU unused attribute.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev
2020-03-12 12:56:11 -07:00
parent 0afb156a5b
commit 97425d56e7
101 changed files with 226 additions and 234 deletions
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2
src/mixer/plugins/AlsaMixerPlugin.cxx
View File

@@ -173,7 +173,7 @@ AlsaMixer::Configure(const ConfigBlock &block)
}
static Mixer *
alsa_mixer_init(EventLoop &event_loop, gcc_unused AudioOutput &ao,
alsa_mixer_init(EventLoop &event_loop, [[maybe_unused]] AudioOutput &ao,
MixerListener &listener,
const ConfigBlock &block)
{

4
src/mixer/plugins/HaikuMixerPlugin.cxx
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@@ -47,9 +47,9 @@ public:
};
static Mixer *
haiku_mixer_init(gcc_unused EventLoop &event_loop, AudioOutput &ao,
haiku_mixer_init([[maybe_unused]] EventLoop &event_loop, AudioOutput &ao,
MixerListener &listener,
gcc_unused const ConfigBlock &block)
[[maybe_unused]] const ConfigBlock &block)
{
return new HaikuMixer((HaikuOutput &)ao, listener);
}

6
src/mixer/plugins/NullMixerPlugin.cxx
View File

@@ -49,10 +49,10 @@ public:
};
static Mixer *
null_mixer_init(gcc_unused EventLoop &event_loop,
gcc_unused AudioOutput &ao,
null_mixer_init([[maybe_unused]] EventLoop &event_loop,
[[maybe_unused]] AudioOutput &ao,
MixerListener &listener,
gcc_unused const ConfigBlock &block)
[[maybe_unused]] const ConfigBlock &block)
{
return new NullMixer(listener);
}

4
src/mixer/plugins/OSXMixerPlugin.cxx
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@@ -54,9 +54,9 @@ OSXMixer::SetVolume(unsigned new_volume)
}
static Mixer *
osx_mixer_init(gcc_unused EventLoop &event_loop, AudioOutput &ao,
osx_mixer_init([[maybe_unused]] EventLoop &event_loop, AudioOutput &ao,
MixerListener &listener,
gcc_unused const ConfigBlock &block)
[[maybe_unused]] const ConfigBlock &block)
{
OSXOutput &osxo = (OSXOutput &)ao;
return new OSXMixer(osxo, listener);

4
src/mixer/plugins/OssMixerPlugin.cxx
View File

@@ -97,8 +97,8 @@ OssMixer::Configure(const ConfigBlock &block)
}
static Mixer *
oss_mixer_init(gcc_unused EventLoop &event_loop,
gcc_unused AudioOutput &ao,
oss_mixer_init([[maybe_unused]] EventLoop &event_loop,
[[maybe_unused]] AudioOutput &ao,
MixerListener &listener,
const ConfigBlock &block)
{

6
src/mixer/plugins/PulseMixerPlugin.cxx
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@@ -104,7 +104,7 @@ PulseMixer::VolumeCallback(const pa_sink_input_info *i, int eol)
* value.
*/
static void
pulse_mixer_volume_cb(gcc_unused pa_context *context, const pa_sink_input_info *i,
pulse_mixer_volume_cb([[maybe_unused]] pa_context *context, const pa_sink_input_info *i,
int eol, void *userdata)
{
auto *pm = (PulseMixer *)userdata;
@@ -133,7 +133,7 @@ PulseMixer::Update(pa_context *context, pa_stream *stream)
}
void
pulse_mixer_on_connect(gcc_unused PulseMixer &pm,
pulse_mixer_on_connect([[maybe_unused]] PulseMixer &pm,
struct pa_context *context)
{
pa_operation *o;
@@ -182,7 +182,7 @@ parse_volume_scale_factor(const char *value) {
}
static Mixer *
pulse_mixer_init(gcc_unused EventLoop &event_loop, AudioOutput &ao,
pulse_mixer_init([[maybe_unused]] EventLoop &event_loop, AudioOutput &ao,
MixerListener &listener,
const ConfigBlock &block)
{

4
src/mixer/plugins/SndioMixerPlugin.cxx
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@@ -45,10 +45,10 @@ public:
};
static Mixer *
sndio_mixer_init(gcc_unused EventLoop &event_loop,
sndio_mixer_init([[maybe_unused]] EventLoop &event_loop,
AudioOutput &ao,
MixerListener &listener,
gcc_unused const ConfigBlock &block)
[[maybe_unused]] const ConfigBlock &block)
{
return new SndioMixer((SndioOutput &)ao, listener);
}

6
src/mixer/plugins/SoftwareMixerPlugin.cxx
View File

@@ -57,10 +57,10 @@ public:
};
static Mixer *
software_mixer_init(gcc_unused EventLoop &event_loop,
gcc_unused AudioOutput &ao,
software_mixer_init([[maybe_unused]] EventLoop &event_loop,
[[maybe_unused]] AudioOutput &ao,
MixerListener &listener,
gcc_unused const ConfigBlock &block)
[[maybe_unused]] const ConfigBlock &block)
{
return new SoftwareMixer(listener);
}

4
src/mixer/plugins/WinmmMixerPlugin.cxx
View File

@@ -63,9 +63,9 @@ winmm_volume_encode(int volume)
}
static Mixer *
winmm_mixer_init(gcc_unused EventLoop &event_loop, AudioOutput &ao,
winmm_mixer_init([[maybe_unused]] EventLoop &event_loop, AudioOutput &ao,
MixerListener &listener,
gcc_unused const ConfigBlock &block)
[[maybe_unused]] const ConfigBlock &block)
{
return new WinmmMixer((WinmmOutput &)ao, listener);
}