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| author | Joseph Myers <joseph@codesourcery.com> | 2017-06-12 17:38:20 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2017-06-12 17:38:20 +0000 |
| commit | a0f8b1152040d2652cdeb741ac586c95221dc5f0 (patch) | |
| tree | 3c36a5b2b18c41d57048431a9f5e5b72aa8d79a5 /shadow | |
| parent | 5a103908c025049106663c831471473205782985 (diff) | |
| download | glibc-a0f8b1152040d2652cdeb741ac586c95221dc5f0.tar.gz glibc-a0f8b1152040d2652cdeb741ac586c95221dc5f0.tar.xz glibc-a0f8b1152040d2652cdeb741ac586c95221dc5f0.zip | |
Fix sigwait namespace (bug 21550).
sigwait was added to POSIX in 1995; it is not in older POSIX versions or XPG4 / XPG4.2. Thus it should be declared only if __USE_POSIX199506; signal.h wrongly declares it for __USE_POSIX. (sigwaitinfo is correctly conditioned on __USE_POSIX199309.) This patch fixes the condition on the declaration of sigwait. Tested for x86_64. Because of other namespace problems this does not allow any conform/ XFAILs to be removed. [BZ #21550] * signal/signal.h (sigwait): Only declare if [__USE_POSIX199506].
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