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Fenv out of grid namespace

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paboyle 2016-09-26 10:09:13 +01:00
parent 167cc2650e
commit 9353b6edfe
1 changed files with 20 additions and 21 deletions
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41
lib/Init.cc
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@ -48,6 +48,26 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#include <memory>
#include <fenv.h>
#ifdef __APPLE__
static int
feenableexcept (unsigned int excepts)
{
static fenv_t fenv;
unsigned int new_excepts = excepts & FE_ALL_EXCEPT,
old_excepts; // previous masks
if ( fegetenv (&fenv) ) return -1;
old_excepts = fenv.__control & FE_ALL_EXCEPT;
// unmask
fenv.__control &= ~new_excepts;
fenv.__mxcsr &= ~(new_excepts << 7);
return ( fesetenv (&fenv) ? -1 : old_excepts );
}
#endif
namespace Grid {
@ -331,27 +351,6 @@ void Grid_sa_signal_handler(int sig,siginfo_t *si,void * ptr)
return;
};
#include <fenv.h>
#ifdef __APPLE__
static int
feenableexcept (unsigned int excepts)
{
static fenv_t fenv;
unsigned int new_excepts = excepts & FE_ALL_EXCEPT,
old_excepts; // previous masks
if ( fegetenv (&fenv) ) return -1;
old_excepts = fenv.__control & FE_ALL_EXCEPT;
// unmask
fenv.__control &= ~new_excepts;
fenv.__mxcsr &= ~(new_excepts << 7);
return ( fesetenv (&fenv) ? -1 : old_excepts );
}
#endif
void Grid_debug_handler_init(void)
{
struct sigaction sa,osa;