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| author | Anthony G. Basile <blueness@gentoo.org> | 2016-03-25 16:35:46 -0400 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2016-03-31 19:37:11 +0200 |
| commit | 6e26587d1734d8071b6132fa9a4a6dc5110e4279 (patch) | |
| tree | c2bbc764d1b9faf181616e3523e8e5338b76d34e /libc/stdio/putchar.c | |
| parent | feb9f08cfe8ddd1fd4fb62265e17ee35147ab268 (diff) | |
bits/byteswap-common.h: import recent headers from glibc
On systems where uClibc doesn't provide an arch specific byteswap.h,
we fall back on bits/byteswap-common.h. However, there is a bug
in this header in the __bswap_constant_64(x) macro. If, for example,
a double is passed, we get 'invalid operands to binary &' in which we
mismatch a 'double' and 'long long unsigned int'. The newer glibc
headers fix this and so we import them. Also, since the inclusion of
byteswap.h is not appropriate for assembly code, we guard a portion
of endian.h which uses byteswap.h from inclusion in any assembly.
This is needed, for example, for f2fs-tools 1.6.0 on 32-bit big
endian PowerPC.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'libc/stdio/putchar.c')
0 files changed, 0 insertions, 0 deletions