mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 12:41:05 +00:00
32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
/* Test exception in saved exception state. S/390 version.
|
|
Copyright (C) 2016-2017 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <fenv.h>
|
|
#include <fenv_libc.h>
|
|
|
|
int
|
|
fetestexceptflag (const fexcept_t *flagp, int excepts)
|
|
{
|
|
/* As *flagp is obtained by an earlier call of fegetexceptflag the
|
|
bits 0-5 of dxc-byte are either zero or correspond to the
|
|
flag-bits. Evaluate flags and last dxc-exception-code. */
|
|
return (((*flagp >> FPC_FLAGS_SHIFT) | (*flagp >> FPC_DXC_SHIFT))
|
|
& excepts
|
|
& FE_ALL_EXCEPT);
|
|
}
|