From: "Pali Rohár" <pali.rohar@gmail.com>
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH 07/10] a2dp-codecs: Add needed includes and properly check for endian macros
Date: Wed, 19 Dec 2018 17:51:06 +0100 [thread overview]
Message-ID: <20181219165109.29088-8-pali.rohar@gmail.com> (raw)
In-Reply-To: <20181219165109.29088-1-pali.rohar@gmail.com>
Without stdint.h type uint8_t cannot be used.
And without endian.h macros __BYTE_ORDER, __LITTLE_ENDIAN and __BIG_ENDIAN
are not defined.
When both __BYTE_ORDER and __LITTLE_ENDIAN macros are not defined, then
condition #if __BYTE_ORDER == __LITTLE_ENDIAN is true.
---
profiles/audio/a2dp-codecs.h | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/profiles/audio/a2dp-codecs.h b/profiles/audio/a2dp-codecs.h
index 43a5eef97..327901eac 100644
--- a/profiles/audio/a2dp-codecs.h
+++ b/profiles/audio/a2dp-codecs.h
@@ -22,6 +22,9 @@
*
*/
+#include <endian.h>
+#include <stdint.h>
+
#define A2DP_CODEC_SBC 0x00
#define A2DP_CODEC_MPEG12 0x01
#define A2DP_CODEC_MPEG24 0x02
@@ -213,7 +216,7 @@ typedef struct {
.codec_id1 = (((c) >> 8) & 0xff), \
})
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#if defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && __BYTE_ORDER == __LITTLE_ENDIAN
typedef struct {
uint8_t channel_mode:4;
@@ -260,7 +263,7 @@ typedef struct {
uint8_t unknown[2];
} __attribute__ ((packed)) a2dp_ldac_t;
-#elif __BYTE_ORDER == __BIG_ENDIAN
+#elif defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && __BYTE_ORDER == __BIG_ENDIAN
typedef struct {
uint8_t frequency:4;
--
2.11.0
next prev parent reply other threads:[~2018-12-19 16:51 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-19 16:50 [PATCH 00/10] A2DP: Fix endianity and define new A2DP codecs Pali Rohár
2018-12-19 16:51 ` [PATCH 01/10] avinfo: Fix buffer overflow when parsing broken/malicious data Pali Rohár
2018-12-19 16:51 ` [PATCH 02/10] avinfo: Show Vendor Specific Data Pali Rohár
2018-12-19 16:51 ` [PATCH 03/10] a2dp-codecs: Add SBC prefix for MIN/MAX_BITPOOL constants Pali Rohár
2018-12-19 16:51 ` [PATCH 04/10] a2dp-codecs: Fix codec id for ATRAC Pali Rohár
2018-12-19 16:51 ` [PATCH 05/10] a2dp-codecs & avinfo: Fix parsing MPEG bit rate values Pali Rohár
2018-12-19 16:51 ` [PATCH 06/10] a2dp-codecs: Define a2dp_vendor_codec_t struct in endian neutral way Pali Rohár
2018-12-19 16:51 ` Pali Rohár [this message]
2018-12-19 16:51 ` [PATCH 08/10] a2dp-codecs: Properly define macros and struct for LDAC codec Pali Rohár
2018-12-19 16:51 ` [PATCH 09/10] a2dp-codecs: Add macros and structures for FastStream, aptX Low Latency and aptX HD codecs Pali Rohár
2018-12-19 16:51 ` [PATCH 10/10] avinfo: Parse information about A2DP codecs: FastStream, aptX Low Latency, aptX HD and LDAC Pali Rohár
2018-12-22 22:54 ` [PATCH 00/10] A2DP: Fix endianity and define new A2DP codecs Luiz Augusto von Dentz
2018-12-23 9:30 ` Pali Rohár
2018-12-23 10:40 ` [PATCH v2 " Pali Rohár
2018-12-23 10:40 ` [PATCH v2 01/10] avinfo: Fix buffer overflow when parsing broken/malicious data Pali Rohár
2018-12-23 10:40 ` [PATCH v2 02/10] avinfo: Show Vendor Specific Data Pali Rohár
2018-12-23 10:40 ` [PATCH v2 03/10] a2dp-codecs: Add SBC prefix for MIN/MAX_BITPOOL constants Pali Rohár
2018-12-23 10:40 ` [PATCH v2 04/10] a2dp-codecs: Fix codec id for ATRAC Pali Rohár
2018-12-23 10:40 ` [PATCH v2 05/10] a2dp-codecs & avinfo: Fix parsing MPEG bit rate values Pali Rohár
2018-12-23 10:40 ` [PATCH v2 06/10] a2dp-codecs: Define a2dp_vendor_codec_t struct in endian neutral way Pali Rohár
2018-12-23 10:40 ` [PATCH v2 07/10] a2dp-codecs: Add needed includes and properly check for endian macros Pali Rohár
2018-12-23 10:40 ` [PATCH v2 08/10] a2dp-codecs: Properly define macros and struct for LDAC codec Pali Rohár
2018-12-23 10:40 ` [PATCH v2 09/10] a2dp-codecs: Add macros and structures for new codecs Pali Rohár
2018-12-23 10:40 ` [PATCH v2 10/10] avinfo: Parse new A2DP codecs Pali Rohár
2018-12-28 18:23 ` [PATCH v2 00/10] A2DP: Fix endianity and define " Luiz Augusto von Dentz
2018-12-28 18:59 ` Pali Rohár
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