diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c b/REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c new file mode 100644 index 0000000000..8b45ba384a --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c @@ -0,0 +1,37 @@ +/* Procedure definition for FE_NOMASK_ENV for Linux/ppc. + Copyright (C) 2000-2017 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_libc.h> +#include <errno.h> +#include <signal.h> +#include <unistd.h> +#include <sysdep.h> +#include <sys/prctl.h> +#include <shlib-compat.h> + +const fenv_t * +__fe_nomask_env_priv (void) +{ + INTERNAL_SYSCALL_DECL (err); + INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_PRECISE); + + return FE_ENABLED_ENV; +} +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_19) +compat_symbol (libm, __fe_nomask_env_priv, __fe_nomask_env, GLIBC_2_1); +#endif |