[Bug libc/16670] New: sched.h should include time.h for older POSIX / UNIX98

[Bug libc/16670] New: sched.h should include time.h for older POSIX / UNIX98

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=16670

            Bug ID: 16670
           Summary: sched.h should include time.h for older POSIX / UNIX98
           Product: glibc
           Version: 2.19
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: jsm28 at gcc dot gnu.org
                CC: drepper.fsp at gmail dot com

Older versions of POSIX (1993, 1995/6) and UNIX98 require <sched.h> to make all
symbols from <time.h> visible; only the 2001 edition made this optional.  glibc
fails to meet this requirement.  Testing a patch.

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[Bug libc/16670] sched.h should include time.h for older POSIX / UNIX98

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=16670

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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The branch, master has been updated
       via  bc61d27c616f517521826581f0401f5b81772a65 (commit)
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=bc61d27c616f517521826581f0401f5b81772a65

commit bc61d27c616f517521826581f0401f5b81772a65
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Mar 7 20:54:03 2014 +0000

    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.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog        |    9 +++++++++
 NEWS             |    2 +-
 conform/Makefile |    2 --
 posix/sched.h    |    6 ++++--
 4 files changed, 14 insertions(+), 5 deletions(-)

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[Bug libc/16670] sched.h should include time.h for older POSIX / UNIX98

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=16670

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
Fixed for 2.20.

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[Bug libc/16670] sched.h should include time.h for older POSIX / UNIX98

[fweimer at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16670

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security-

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