diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-03-06 17:08:38 +0100 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2011-03-06 17:08:38 +0100 |
| commit | cda3f2658389330999ad35390ed2676a7dc37325 (patch) | |
| tree | 56089e5093f6334777fbff177215d1ebc1f02001 /libc/string | |
| parent | 1f08001dd7c51ce09b39310604e4baa5a973629c (diff) | |
simplify ffs* code
Remove __libc_ffs*, unneeded
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Diffstat (limited to 'libc/string')
| -rw-r--r-- | libc/string/ffs.c | 11 | ||||
| -rw-r--r-- | libc/string/ffsll.c | 14 |
2 files changed, 9 insertions, 16 deletions
diff --git a/libc/string/ffs.c b/libc/string/ffs.c index 4a5336d47..f39d304b7 100644 --- a/libc/string/ffs.c +++ b/libc/string/ffs.c @@ -6,11 +6,9 @@ */ #include <limits.h> -#define ffsl __something_else -#include "_string.h" -#undef ffsl +#include <string.h> -int __libc_ffs(int i) +int ffs(int i) { #if 1 /* inlined binary search method */ @@ -51,8 +49,7 @@ int __libc_ffs(int i) return n; #endif } -libc_hidden_def(__libc_ffs) -weak_alias(__libc_ffs,ffs) +libc_hidden_def(ffs) #if ULONG_MAX == UINT_MAX -weak_alias (__libc_ffs, ffsl) +strong_alias_untyped(ffs, ffsl) #endif diff --git a/libc/string/ffsll.c b/libc/string/ffsll.c index 29e9ba9d9..a7662900b 100644 --- a/libc/string/ffsll.c +++ b/libc/string/ffsll.c @@ -18,23 +18,19 @@ 02111-1307 USA. */ #include <limits.h> -#define ffsl __something_else -#include "_string.h" -#undef ffsl +#include <string.h> /* Find the first bit set in I. */ -int __libc_ffsll (long long int i) +int ffsll (long long int i) { unsigned long long int x = i & -i; if (x <= 0xffffffff) - return __libc_ffs (i); + return ffs (i); else - return 32 + __libc_ffs (i >> 32); + return 32 + ffs (i >> 32); } -libc_hidden_def(__libc_ffsll) -weak_alias (__libc_ffsll, ffsll) #if ULONG_MAX != UINT_MAX -weak_alias (__libc_ffsll, ffsl) +strong_alias_untyped(ffsll, ffsl) #endif |