diff options
author | Jakub Jelinek <jakub@redhat.com> | 2007-05-10 06:44:30 +0000 |
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committer | Jakub Jelinek <jakub@redhat.com> | 2007-05-10 06:44:30 +0000 |
commit | 96bad006f14ac46ca7a59dc4c5ba5ed9ef7a1560 (patch) | |
tree | 9e209798f73466fb9622bf0a9b14f4fabf00eb29 /sysdeps/unix/sysv/linux/powerpc/powerpc64 | |
parent | 2a0a747e57ec96bab9d4a6b7c0b32df82a41316e (diff) |
Updated to fedora-glibc-20070510T0634cvs/fedora-glibc-2_5_90-23
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/powerpc64')
-rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c | 43 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c (renamed from sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c) | 0 |
2 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c new file mode 100644 index 0000000000..4c31c63c5c --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c @@ -0,0 +1,43 @@ +/* Procedure definition for FE_MASK_ENV for Linux/ppc64. + Copyright (C) 2007 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <fenv.h> +#include <errno.h> +#include <sysdep.h> +#include <sys/syscall.h> +#include <sys/prctl.h> +#include <kernel-features.h> + +const fenv_t * +__fe_mask_env (void) +{ +#if defined PR_SET_FPEXC && defined PR_FP_EXC_DISABLED + int result; + INTERNAL_SYSCALL_DECL (err); + result = INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_DISABLED); +# ifndef __ASSUME_NEW_PRCTL_SYSCALL + if (INTERNAL_SYSCALL_ERROR_P (result, err) + && INTERNAL_SYSCALL_ERRNO (result, err) == EINVAL) + __set_errno (ENOSYS); +# endif +#else + __set_errno (ENOSYS); +#endif + return FE_DFL_ENV; +} diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c index 62f735514a..62f735514a 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c |