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[88.21.207.26]) by smtp.gmail.com with ESMTPSA id n6sm3427424wrs.81.2020.05.05.06.26.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2020 06:26:07 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 2/7] audio: Let capture_callback handler use const buffer argument Date: Tue, 5 May 2020 15:25:58 +0200 Message-Id: <20200505132603.8575-3-f4bug@amsat.org> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200505132603.8575-1-f4bug@amsat.org> References: <20200505132603.8575-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::442; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x442.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.001, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Volker=20R=C3=BCmelin?= , Gerd Hoffmann , =?UTF-8?q?K=C5=91v=C3=A1g=C3=B3=20Zolt=C3=A1n?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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 --- 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; -- 2.21.3