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| author | Joseph Myers <joseph@codesourcery.com> | 2016-04-08 22:52:51 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2016-04-08 22:52:51 +0000 |
| commit | eb64b6d4571caea5fe39f6427565f849b09c23b6 (patch) | |
| tree | e1316cbbe409b02749aa46fc312ff1ed02f9f00c /libio/stdfiles.c | |
| parent | ed80f206f42906ec7d2634595fb5ef8338c7c943 (diff) | |
| download | glibc-eb64b6d4571caea5fe39f6427565f849b09c23b6.tar.gz glibc-eb64b6d4571caea5fe39f6427565f849b09c23b6.tar.xz glibc-eb64b6d4571caea5fe39f6427565f849b09c23b6.zip | |
Fix limits.h NL_NMAX namespace (bug 19929).
bits/xopen_lim.h (included by limits.h if __USE_XOPEN) defines NL_NMAX, but this constant was removed in the 2008 edition of POSIX so should not be defined in that case. This patch duly disables that define for __USE_XOPEN2K8. It remains enabled for __USE_GNU to avoid affecting sysconf (_SC_NL_NMAX), the implementation of which uses "#ifdef NL_NMAX". Tested for x86_64 and x86 (testsuite, and that installed stripped shared libraries are unchanged by the patch). [BZ #19929] * include/bits/xopen_lim.h (NL_NMAX): Do not define if [__USE_XOPEN2K8 && !__USE_GNU]. * conform/Makefile (test-xfail-XOPEN2K8/limits.h/conform): Remove variable.
Diffstat (limited to 'libio/stdfiles.c')
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