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Code Issues Releases Wiki Activity

platform.h: rename swapX to ___swapX

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OpenBSD has conflicting definitions for swapX and __swapX.

Change-Id: I04d73967f694939c1127f48df8645a10e9dd66f3
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/63612
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Thomas Heijligen 2022-04-13 13:43:26 +02:00 committed by Nico Huber
parent af5f92c634
commit f28262d112
1 changed files with 7 additions and 6 deletions
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13
platform.h
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@ -26,18 +26,19 @@
#include <stdint.h>
/* swap bytes */
static inline uint8_t swap8(const uint8_t value)
/* OpenBSD has conflicting definitions for swapX and __swapX */
static inline uint8_t ___swap8(const uint8_t value)
{
return (value & (uint8_t)0xffU);
}
static inline uint16_t swap16(const uint16_t value)
static inline uint16_t ___swap16(const uint16_t value)
{
return ((value & (uint16_t)0x00ffU) << 8) |
((value & (uint16_t)0xff00U) >> 8);
}
static inline uint32_t swap32(const uint32_t value)
static inline uint32_t ___swap32(const uint32_t value)
{
return ((value & (uint32_t)0x000000ffUL) << 24) |
((value & (uint32_t)0x0000ff00UL) << 8) |
@ -45,7 +46,7 @@ static inline uint32_t swap32(const uint32_t value)
((value & (uint32_t)0xff000000UL) >> 24);
}
static inline uint64_t swap64(const uint64_t value)
static inline uint64_t ___swap64(const uint64_t value)
{
return ((value & (uint64_t)0x00000000000000ffULL) << 56) |
((value & (uint64_t)0x000000000000ff00ULL) << 40) |
@ -72,10 +73,10 @@ static inline uint64_t swap64(const uint64_t value)
*
* `___return_swapped(cpu_to_be, 8)`
* expands to
* `uint8_t cpu_to_be8 (const uint8_t value) { return swap8 (value); }`
* `uint8_t cpu_to_be8 (const uint8_t value) { return ___swap8 (value); }`
*/
#define ___return_swapped(name, bits) \
uint##bits##_t name##bits (const uint##bits##_t value) { return swap##bits (value); }
uint##bits##_t name##bits (const uint##bits##_t value) { return ___swap##bits (value); }
/* convert cpu native endian to little endian */
uint8_t cpu_to_le8 (uint8_t value);