diff options
| author | Yann Sionneau <ysionneau@kalray.eu> | 2020-09-22 14:17:00 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2020-09-22 15:54:04 +0200 |
| commit | b1c3d1820431ebc25c57bdc91d32051f5f09ab87 (patch) | |
| tree | d9ece06206ba0eb7e037bdf72f991020d03586b9 /libc | |
| parent | 9f54321e2ef9011e499a898cacf03960540ddad4 (diff) | |
Fix warning about macro redefinition
Fixes this:
libc/misc/internals/tempname.c: In function 'brain_damaged_fillrand':
libc/misc/internals/tempname.c:155:0: warning: "L" redefined
#define L ((UINT32_MAX % NUM_LETTERS + 1) % NUM_LETTERS)
In file included from ./libpthread/nptl/sysdeps/unix/sysv/linux/lowlevellock.h:24:0,
from ./include/bits/libc-lock.h:35,
from ./include/bits/stdio-lock.h:22,
from ./include/bits/uClibc_mutex.h:73,
from ./include/bits/uClibc_stdio.h:83,
from ./include/stdio.h:71,
from libc/misc/internals/tempname.c:35:
./libc/sysdeps/linux/kvx/sysdep.h:40:0: note: this is the location of the previous definition
# define L(name) $L##name
Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/misc/internals/tempname.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libc/misc/internals/tempname.c b/libc/misc/internals/tempname.c index ca87b0c06..d3a8ccbd8 100644 --- a/libc/misc/internals/tempname.c +++ b/libc/misc/internals/tempname.c @@ -152,12 +152,12 @@ static void brain_damaged_fillrand(unsigned char *buf, unsigned int len) for (i = 0; i < len; ++i) { rh = high % NUM_LETTERS; high /= NUM_LETTERS; -#define L ((UINT32_MAX % NUM_LETTERS + 1) % NUM_LETTERS) - k = (low % NUM_LETTERS) + (L * rh); -#undef L -#define H ((UINT32_MAX / NUM_LETTERS) + ((UINT32_MAX % NUM_LETTERS + 1) / NUM_LETTERS)) - low = (low / NUM_LETTERS) + (H * rh) + (k / NUM_LETTERS); -#undef H +#define _L ((UINT32_MAX % NUM_LETTERS + 1) % NUM_LETTERS) + k = (low % NUM_LETTERS) + (_L * rh); +#undef _L +#define _H ((UINT32_MAX / NUM_LETTERS) + ((UINT32_MAX % NUM_LETTERS + 1) / NUM_LETTERS)) + low = (low / NUM_LETTERS) + (_H * rh) + (k / NUM_LETTERS); +#undef _H k %= NUM_LETTERS; buf[i] = letters[k]; } |