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-rw-r--r--REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c b/REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
new file mode 100644
index 0000000000..dc2252b936
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
@@ -0,0 +1,39 @@
+/* Procedure definition for FE_NOMASK_ENV for Linux/ppc64.
+   Copyright (C) 2003-2017 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 <sysdep.h>
+#include <sys/syscall.h>
+#include <sys/prctl.h>
+#include <shlib-compat.h>
+
+const fenv_t *
+__fe_nomask_env_priv (void)
+{
+#if defined PR_SET_FPEXC && defined PR_FP_EXC_PRECISE
+  INTERNAL_SYSCALL_DECL (err);
+  INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_PRECISE);
+#else
+  __set_errno (ENOSYS);
+#endif
+  return FE_ENABLED_ENV;
+}
+#if SHLIB_COMPAT (libm, GLIBC_2_3, GLIBC_2_19)
+compat_symbol (libm, __fe_nomask_env_priv, __fe_nomask_env, GLIBC_2_3);
+#endif