Joseph Myers a473381208 Only declare __sigpause in installed signal.h when necessary. ... This patch makes the installed signal.h declare __sigpause only when necessary (when a macro definition of sigpause makes use of __sigpause), rather than unconditionally. This fixes false positives in the linknamespace tests by making it visible to those tests that no use of ISO C functionality will actually bring in the definition of __sigpause and so bring in the other symbols defined in the same object. There is no bug filed in Bugzilla because this is fixing false positives rather than any user-visible bug. Tested for x86_64 (testsuite, and that installed stripped shared libraries are unchanged by this patch). * signal/signal.h (__sigpause): Only declare if [__USE_XOPEN && !__GNUC__]. * include/signal.h (__sigpause): Move declaration above call to libc_hidden_proto. * conform/Makefile (test-xfail-ISO/signal.h/linknamespace): Remove variable. (test-xfail-ISO99/signal.h/linknamespace): Likewise. (test-xfail-ISO11/signal.h/linknamespace): Likewise.		2014-11-14 18:35:42 +00:00
..
data	conformtest: clean up POSIX expections for sys/utsname.h, sys/wait.h.	2014-10-14 17:00:11 +00:00
check-header-lists.sh	conformtest: split up running of tests from makefile.	2014-03-07 03:23:34 +00:00
conformtest.pl	Add tests for namespace for static linking.	2014-11-12 22:45:25 +00:00
GlibcConform.pm	Add tests for namespace for static linking.	2014-11-12 22:45:25 +00:00
linknamespace.pl	Add tests for namespace for static linking.	2014-11-12 22:45:25 +00:00
list-header-symbols.pl	Add tests for namespace for static linking.	2014-11-12 22:45:25 +00:00
Makefile	Only declare __sigpause in installed signal.h when necessary.	2014-11-14 18:35:42 +00:00