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| author | Michael Brown | 2007-09-15 19:44:35 +0200 |
|---|---|---|
| committer | Michael Brown | 2007-09-21 02:15:06 +0200 |
| commit | 9c264faa0c69abf9d83bd66cba40f32f297eae24 (patch) | |
| tree | 9dea67fc6e08c666b4c605bf0085c6886506ffe0 /src | |
| parent | Don't get stuck in an infinite loop on negative integers! (diff) | |
| download | ipxe-9c264faa0c69abf9d83bd66cba40f32f297eae24.tar.gz ipxe-9c264faa0c69abf9d83bd66cba40f32f297eae24.tar.xz ipxe-9c264faa0c69abf9d83bd66cba40f32f297eae24.zip | |
Add const attribute to byte-swapping functions
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/i386/include/bits/byteswap.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/arch/i386/include/bits/byteswap.h b/src/arch/i386/include/bits/byteswap.h index 16e31f34..54b93ab9 100644 --- a/src/arch/i386/include/bits/byteswap.h +++ b/src/arch/i386/include/bits/byteswap.h @@ -1,7 +1,7 @@ #ifndef ETHERBOOT_BITS_BYTESWAP_H #define ETHERBOOT_BITS_BYTESWAP_H -static inline __attribute__ ((always_inline)) uint16_t +static inline __attribute__ ((always_inline, const)) uint16_t __i386_bswap_16(uint16_t x) { __asm__("xchgb %b0,%h0\n\t" @@ -10,7 +10,7 @@ __i386_bswap_16(uint16_t x) return x; } -static inline __attribute__ ((always_inline)) uint32_t +static inline __attribute__ ((always_inline, const)) uint32_t __i386_bswap_32(uint32_t x) { __asm__("xchgb %b0,%h0\n\t" @@ -21,7 +21,7 @@ __i386_bswap_32(uint32_t x) return x; } -static inline __attribute__ ((always_inline)) uint64_t +static inline __attribute__ ((always_inline, const)) uint64_t __i386_bswap_64(uint64_t x) { union { |