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Partial backport of:
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commit 7a2ad8cf392acfcaef319e722dda9101d4d8b6bd
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Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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Date: Wed Nov 13 06:45:19 2013 -0600
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PowerPC: Fix __fe_mask_env export
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This patch does not export __fe_mask_env anymore, only providing a
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compatibility symbol. It fixes BZ#14143.
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Only the removal of the unused variable is included here.
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diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c
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index e4bcd9800ddf1f33..dd57b9220317a075 100644
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--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c
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+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c
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@@ -27,9 +27,8 @@ const fenv_t *
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__fe_mask_env (void)
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{
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#if defined PR_SET_FPEXC && defined PR_FP_EXC_DISABLED
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- int result;
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INTERNAL_SYSCALL_DECL (err);
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- result = INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_DISABLED);
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+ INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_DISABLED);
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#else
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__set_errno (ENOSYS);
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#endif
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diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
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index 46b94789801b73e5..03eb855d3bef33e5 100644
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--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
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+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c
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@@ -27,9 +27,8 @@ const fenv_t *
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__fe_nomask_env (void)
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{
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#if defined PR_SET_FPEXC && defined PR_FP_EXC_PRECISE
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- int result;
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INTERNAL_SYSCALL_DECL (err);
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- result = INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_PRECISE);
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+ INTERNAL_SYSCALL (prctl, err, 2, PR_SET_FPEXC, PR_FP_EXC_PRECISE);
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#else
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__set_errno (ENOSYS);
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#endif
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