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| author | Denis Vlasenko | 2009-04-17 22:20:44 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2009-04-17 22:20:44 +0000 |
| commit | 3be2308676607bdb0e901d439e288081c39011a4 (patch) | |
| tree | 717299afe02e9f34ab6d8b15fa5f14df5877289f /include/platform.h | |
| parent | 66cb86e48962ed96184ef3d1957a8a18c668e47a (diff) | |
| download | busybox-3be2308676607bdb0e901d439e288081c39011a4.zip busybox-3be2308676607bdb0e901d439e288081c39011a4.tar.gz | |
fix move_to_unaligned32
Diffstat (limited to 'include/platform.h')
| -rw-r--r-- | include/platform.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/platform.h b/include/platform.h index 47fd5f6..317349f 100644 --- a/include/platform.h +++ b/include/platform.h @@ -173,7 +173,10 @@ /* performs reasonably well (gcc usually inlines memcpy here) */ #define move_from_unaligned16(v, u16p) (memcpy(&(v), (u16p), 2)) #define move_from_unaligned32(v, u32p) (memcpy(&(v), (u32p), 4)) -#define move_to_unaligned32(u32p, v) (memcpy((u32p), &(v), 4)) +#define move_to_unaligned32(u32p, v) do { \ + uint32_t __t = (v); \ + memcpy((u32p), &__t, 4); \ +} while (0) #endif /* ---- Networking ------------------------------------------ */ |