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Use FLT_ROUNDS in LP64 strtold. 

Change-Id: I75323be6e1cadb00770fcdd08422836b03737416
This commit is contained in:
Elliott Hughes 2014-04-16 16:09:41 -07:00
parent 4abaa576e8
commit 20828db758
1 changed files with 2 additions and 2 deletions
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4
libc/bionic/strtold.cpp
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@ -26,6 +26,7 @@
* SUCH DAMAGE. * SUCH DAMAGE.
*/ */
#include <float.h>
#include <stdlib.h> #include <stdlib.h>
extern "C" int __strtorQ(const char*, char**, int, void*); extern "C" int __strtorQ(const char*, char**, int, void*);
@ -33,8 +34,7 @@ extern "C" int __strtorQ(const char*, char**, int, void*);
long double strtold(const char* s, char** end_ptr) { long double strtold(const char* s, char** end_ptr) {
#if __LP64__ #if __LP64__
long double result; long double result;
// TODO: use the current rounding mode? __strtorQ(s, end_ptr, FLT_ROUNDS, &result);
__strtorQ(s, end_ptr, 1 /* FPI_Round_near */, &result);
return result; return result;
#else #else
// This is fine for LP32 where long double is just double. // This is fine for LP32 where long double is just double.