diff options
| author | Denys Vlasenko | 2010-02-06 22:48:10 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2010-02-06 22:48:10 +0100 |
| commit | 5fb38491e3ef093fb9cf642f0f3da5f2ed051f33 (patch) | |
| tree | 3566bdff9b5ce23b1bd4531653a66cf112715dca /include | |
| parent | cb7edc26611f8df6b81ef4337206d5833ea98771 (diff) | |
| download | busybox-5fb38491e3ef093fb9cf642f0f3da5f2ed051f33.zip busybox-5fb38491e3ef093fb9cf642f0f3da5f2ed051f33.tar.gz | |
dnsd: fix one big-endian goof; add a TODO about RA bit
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/platform.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/platform.h b/include/platform.h index dcc61a7..a134a9e 100644 --- a/include/platform.h +++ b/include/platform.h @@ -208,6 +208,7 @@ typedef uint32_t bb__aliased_uint32_t FIX_ALIASING; # define move_from_unaligned_int(v, intp) ((v) = *(bb__aliased_int*)(intp)) # define move_from_unaligned16(v, u16p) ((v) = *(bb__aliased_uint16_t*)(u16p)) # define move_from_unaligned32(v, u32p) ((v) = *(bb__aliased_uint32_t*)(u32p)) +# define move_to_unaligned16(u16p, v) (*(bb__aliased_uint16_t*)(u16p) = (v)) # define move_to_unaligned32(u32p, v) (*(bb__aliased_uint32_t*)(u32p) = (v)) /* #elif ... - add your favorite arch today! */ #else @@ -215,6 +216,10 @@ typedef uint32_t bb__aliased_uint32_t FIX_ALIASING; # define move_from_unaligned_int(v, intp) (memcpy(&(v), (intp), sizeof(int))) # define move_from_unaligned16(v, u16p) (memcpy(&(v), (u16p), 2)) # define move_from_unaligned32(v, u32p) (memcpy(&(v), (u32p), 4)) +# define move_to_unaligned16(u16p, v) do { \ + uint16_t __t = (v); \ + memcpy((u16p), &__t, 4); \ +} while (0) # define move_to_unaligned32(u32p, v) do { \ uint32_t __t = (v); \ memcpy((u32p), &__t, 4); \ |