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output: use bool for return values and flags

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Don't return 0/-1 on success/error, but true/false.  Instead of int,
use bool for storing flags.
This commit is contained in:
Max Kellermann
2008-10-29 20:40:27 +01:00
parent 03390d8be1
commit 58c5bee9f0
21 changed files with 162 additions and 153 deletions
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8
src/output_thread.c
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@@ -74,7 +74,7 @@ static void ao_pause(struct audio_output *ao)
} else {
/* pause is not supported - simply close the device */
ao->plugin->close(ao->data);
ao->open = 0;
ao->open = false;
ao_command_finished(ao);
}
}
@@ -94,8 +94,8 @@ static void *audio_output_task(void *arg)
&ao->outAudioFormat);
assert(!ao->open);
if (ao->result == 0)
ao->open = 1;
if (ao->result == true)
ao->open = true;
ao_command_finished(ao);
break;
@@ -103,7 +103,7 @@ static void *audio_output_task(void *arg)
case AO_COMMAND_CLOSE:
assert(ao->open);
ao->plugin->close(ao->data);
ao->open = 0;
ao->open = false;
ao_command_finished(ao);
break;