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| author | Ulrich Drepper <drepper@redhat.com> | 2005-12-14 15:06:39 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-12-14 15:06:39 +0000 |
| commit | 9d13fb2413921c713f83efe331e8e4d219c62c6b (patch) | |
| tree | 2d44d7ac45ab2d147eb8361bbff880c365aa8ad5 /sysdeps/generic/w_exp2.c | |
| parent | b6ab06cef4670e02756bcdd4d2c33a49369a4346 (diff) | |
| download | glibc-9d13fb2413921c713f83efe331e8e4d219c62c6b.tar.gz glibc-9d13fb2413921c713f83efe331e8e4d219c62c6b.tar.xz glibc-9d13fb2413921c713f83efe331e8e4d219c62c6b.zip | |
Moved to csu/errno-loc.c.
Diffstat (limited to 'sysdeps/generic/w_exp2.c')
| -rw-r--r-- | sysdeps/generic/w_exp2.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/sysdeps/generic/w_exp2.c b/sysdeps/generic/w_exp2.c deleted file mode 100644 index ccf6a1cd6a..0000000000 --- a/sysdeps/generic/w_exp2.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * wrapper exp2(x) - */ - -#include <float.h> -#include "math.h" -#include "math_private.h" - -static const double o_threshold= (double) DBL_MAX_EXP; -static const double u_threshold= (double) (DBL_MIN_EXP - DBL_MANT_DIG - 1); - -double -__exp2 (double x) /* wrapper exp2 */ -{ -#ifdef _IEEE_LIBM - return __ieee754_exp2 (x); -#else - double z; - z = __ieee754_exp2 (x); - if (_LIB_VERSION != _IEEE_ && __finite (x)) - { - if (x > o_threshold) - /* exp2 overflow */ - return __kernel_standard (x, x, 44); - else if (x <= u_threshold) - /* exp2 underflow */ - return __kernel_standard (x, x, 45); - } - return z; -#endif -} -weak_alias (__exp2, exp2) -#ifdef NO_LONG_DOUBLE -strong_alias (__exp2, __exp2l) -weak_alias (__exp2, exp2l) -#endif |