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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
| commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
| tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/generic/w_log2.c | |
| parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
| download | glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.xz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip | |
2.5-18.1
Diffstat (limited to 'sysdeps/generic/w_log2.c')
| -rw-r--r-- | sysdeps/generic/w_log2.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/sysdeps/generic/w_log2.c b/sysdeps/generic/w_log2.c deleted file mode 100644 index 7966ff359f..0000000000 --- a/sysdeps/generic/w_log2.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * wrapper log2(X) - */ - -#include "math.h" -#include "math_private.h" - -double -__log2 (double x) /* wrapper log2 */ -{ -#ifdef _IEEE_LIBM - return __ieee754_log2 (x); -#else - double z; - z = __ieee754_log2 (x); - if (_LIB_VERSION == _IEEE_ || __isnan (x)) return z; - if (x <= 0.0) - { - if (x == 0.0) - return __kernel_standard (x, x, 48); /* log2 (0) */ - else - return __kernel_standard (x, x, 49); /* log2 (x < 0) */ - } - else - return z; -#endif -} -weak_alias (__log2, log2) -#ifdef NO_LONG_DOUBLE -strong_alias (__log2, __log2l) -weak_alias (__log2, log2l) -#endif |