admin/git
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'ss/revert-builtin-bswap-stuff'

Browse Source 
Revert a botched bswap.h change that broke ntohll() functions on
big-endian systems with __builtin_bswap32/64().

* ss/revert-builtin-bswap-stuff:
  Revert "bswap.h: add support for built-in bswap functions"
This commit is contained in:
Junio C Hamano
2025-06-13 13:29:14 -07:00
parent f2a6a1e596 1c62df0abe
commit e1f335f3d4
1 changed files with 1 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
compat/bswap.h
View File

@@ -35,19 +35,7 @@ static inline uint64_t default_bswap64(uint64_t val)
#undef bswap32
#undef bswap64
/**
* __has_builtin is available since Clang 10 and GCC 10.
* Below is a fallback for older compilers.
*/
#ifndef __has_builtin
#define __has_builtin(x) 0
#endif
#if __has_builtin(__builtin_bswap32) && __has_builtin(__builtin_bswap64)
#define bswap32(x) __builtin_bswap32((x))
#define bswap64(x) __builtin_bswap64((x))
#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
#define bswap32 git_bswap32
static inline uint32_t git_bswap32(uint32_t x)