From 57a878ed4f76a3a6b06dd8fa7df846adad6633ac Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Tue, 5 May 2020 15:25:58 +0200 Subject: [PATCH] audio: Let capture_callback handler use const buffer argument MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The buffer is the captured input to pass to backends. As we should not modify it, mark the argument const. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20200505132603.8575-3-f4bug@amsat.org> Signed-off-by: Gerd Hoffmann --- audio/audio.h | 2 +- audio/wavcapture.c | 2 +- ui/vnc.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/audio/audio.h b/audio/audio.h index f27a12298f..b883ebfb1f 100644 --- a/audio/audio.h +++ b/audio/audio.h @@ -60,7 +60,7 @@ typedef enum { struct audio_capture_ops { void (*notify) (void *opaque, audcnotification_e cmd); - void (*capture) (void *opaque, void *buf, int size); + void (*capture) (void *opaque, const void *buf, int size); void (*destroy) (void *opaque); }; diff --git a/audio/wavcapture.c b/audio/wavcapture.c index 8d7ce2eda1..17e87ed6f4 100644 --- a/audio/wavcapture.c +++ b/audio/wavcapture.c @@ -71,7 +71,7 @@ static void wav_destroy (void *opaque) g_free (wav->path); } -static void wav_capture (void *opaque, void *buf, int size) +static void wav_capture(void *opaque, const void *buf, int size) { WAVState *wav = opaque; diff --git a/ui/vnc.c b/ui/vnc.c index 1d7138a3a0..12a12714e1 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -1177,7 +1177,7 @@ static void audio_capture_destroy(void *opaque) { } -static void audio_capture(void *opaque, void *buf, int size) +static void audio_capture(void *opaque, const void *buf, int size) { VncState *vs = opaque;