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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:23:01 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:23:01 +0000 |
| commit | 519f6620457d9f84d0125c0c7d01abebaae8efaa (patch) | |
| tree | 28e2b20214b72aa7a633a5910dba7d2388620a78 /stdlib/strtod.c | |
| parent | 74f331b3ccf81cf9404be03e62bde9efcc0878c2 (diff) | |
| parent | 68e2fa8ed9dbf0edfdaed0310801e764c12af46e (diff) | |
Merge commit 'refs/top-bases/t/libc_cleanup' into t/libc_cleanup
Diffstat (limited to 'stdlib/strtod.c')
| -rw-r--r-- | stdlib/strtod.c | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/stdlib/strtod.c b/stdlib/strtod.c index 4ee83c24e8..14cb260098 100644 --- a/stdlib/strtod.c +++ b/stdlib/strtod.c @@ -1,6 +1,6 @@ /* Read decimal floating point numbers. This file is part of the GNU C Library. - Copyright (C) 1995-2016 Free Software Foundation, Inc. + Copyright (C) 1995-2018 Free Software Foundation, Inc. Contributed by Ulrich Drepper <drepper@gnu.org>, 1995. The GNU C Library is free software; you can redistribute it and/or @@ -17,6 +17,25 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <bits/floatn.h> + +#ifdef FLOAT +# define BUILD_DOUBLE 0 +#else +# define BUILD_DOUBLE 1 +#endif + +#if BUILD_DOUBLE +# if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64 +# define strtof64 __hide_strtof64 +# define wcstof64 __hide_wcstof64 +# endif +# if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X +# define strtof32x __hide_strtof32x +# define wcstof32x __hide_wcstof32x +# endif +#endif + #include <stdlib.h> #include <wchar.h> #include <locale/localeinfo.h> @@ -78,3 +97,24 @@ compat_symbol (libc, __strtod_internal, __strtold_internal, GLIBC_2_0); # endif # endif #endif + +#if BUILD_DOUBLE +# if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64 +# undef strtof64 +# undef wcstof64 +# ifdef USE_WIDE_CHAR +weak_alias (wcstod, wcstof64) +# else +weak_alias (strtod, strtof64) +# endif +# endif +# if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X +# undef strtof32x +# undef wcstof32x +# ifdef USE_WIDE_CHAR +weak_alias (wcstod, wcstof32x) +# else +weak_alias (strtod, strtof32x) +# endif +# endif +#endif |