Joseph Myers bc61d27c61 Include all of <time.h> from <sched.h> for older standards (bug 16670).
This patch fixes one of the header namespace issues shown up by
conformtest, <sched.h> failing to expose all symbols from <time.h> as
required by older standards.  The patch keeps the existing behavior if
__USE_XOPEN2K is defined (the default; POSIX.1-2001 was the version
that made it optional to expose these symbols), but ensures that all
the symbols from <time.h> are exposed if an older standard is
selected.  Tested x86_64.

	[BZ #16670]
	* posix/sched.h [!__USE_XOPEN2K] (__need_time_t): Don't define
	before #include of <time.h>.
	[!__USE_XOPEN2K] (__need_timespec): Likewise.
	* conform/Makefile (test-xfail-POSIX/sched.h/conform): Remove.
	(test-xfail-UNIX98/sched.h/conform): Likewise.
2014-03-07 20:54:03 +00:00
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