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Wed, 11 Sep 2024 05:18:44 -0700 (PDT) Received: from m1x-phil.lan ([176.187.196.107]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42caeb815f4sm142568945e9.30.2024.09.11.05.18.42 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 11 Sep 2024 05:18:43 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Mark Cave-Ayland , Octavian Purdila , Alistair Francis , =?utf-8?q?Philippe_Mathieu-Dau?= =?utf-8?q?d=C3=A9?= Subject: [PULL 36/56] fifo8: rename fifo8_pop_buf() to fifo8_peekpop_buf() Date: Wed, 11 Sep 2024 14:14:01 +0200 Message-ID: <20240911121422.52585-37-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240911121422.52585-1-philmd@linaro.org> References: <20240911121422.52585-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::333; envelope-from=philmd@linaro.org; helo=mail-wm1-x333.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Mark Cave-Ayland The fifo8_pop_buf() function will soon also be used for peek operations, so rename the function accordingly. Create a new fifo8_pop_buf() wrapper function that can be used by existing callers. Signed-off-by: Mark Cave-Ayland Reviewed-by: Octavian Purdila Reviewed-by: Alistair Francis Reviewed-by: Philippe Mathieu-Daudé Tested-by: Philippe Mathieu-Daudé Message-ID: <20240828122258.928947-6-mark.cave-ayland@ilande.co.uk> Signed-off-by: Philippe Mathieu-Daudé --- util/fifo8.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/util/fifo8.c b/util/fifo8.c index efe0117b1f..5453cbc1b0 100644 --- a/util/fifo8.c +++ b/util/fifo8.c @@ -105,7 +105,8 @@ const uint8_t *fifo8_pop_bufptr(Fifo8 *fifo, uint32_t max, uint32_t *numptr) return fifo8_peekpop_bufptr(fifo, max, 0, numptr, true); } -uint32_t fifo8_pop_buf(Fifo8 *fifo, uint8_t *dest, uint32_t destlen) +static uint32_t fifo8_peekpop_buf(Fifo8 *fifo, uint8_t *dest, uint32_t destlen, + bool do_pop) { const uint8_t *buf; uint32_t n1, n2 = 0; @@ -134,6 +135,11 @@ uint32_t fifo8_pop_buf(Fifo8 *fifo, uint8_t *dest, uint32_t destlen) return n1 + n2; } +uint32_t fifo8_pop_buf(Fifo8 *fifo, uint8_t *dest, uint32_t destlen) +{ + return fifo8_peekpop_buf(fifo, dest, destlen, true); +} + void fifo8_drop(Fifo8 *fifo, uint32_t len) { len -= fifo8_pop_buf(fifo, NULL, len);