glibc/rt
Zack Weinberg 05b68e14b1 Installed-header hygiene (BZ#20366): time.h types.
Many headers are expected to expose a subset of the type definitions
in time.h.  time.h has a whole bunch of messy logic for conditionally
defining some its types and structs, but, as best I can tell, this
has never worked 100%.  In particular, __need_timespec is ineffective
if _TIME_H has already been defined, which means that if you compile

  #include <time.h>
  #include <sched.h>

with e.g. -fsyntax-only -std=c89 -Wall -Wsystem-headers, you will get

In file included from test.c:2:0:
/usr/include/sched.h:74:57: warning: "struct timespec" declared inside
  parameter list will not be visible outside of this definition or declaration
 extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW;
                                                         ^~~~~~~~

And if you want to _use_ sched_rr_get_interval in a TU compiled that
way, you're hosed.

This patch replaces all of that with small bits/types/TYPE.h headers
as introduced earlier.  time.h and bits/time.h are now *much* simpler,
and a lot of other headers are slightly simpler.

	* time/time.h, bits/time.h, sysdeps/unix/sysv/linux/bits/time.h:
	Remove all logic conditional on __need macros.  Move all the
	conditionally defined types to their own headers...
	* time/bits/types/clock_t.h: Define clock_t here.
	* time/bits/types/clockid_t.h: Define clockid_t here.
	* time/bits/types/struct_itimerspec.h: Define struct itimerspec here.
	* time/bits/types/struct_timespec.h: Define struct timespec here.
	* time/bits/types/struct_timeval.h: Define struct timeval here.
	* time/bits/types/struct_tm.h: Define struct tm here.
	* time/bits/types/time_t.h: Define time_t here.
	* time/bits/types/timer_t.h: Define timer_t here.
	* time/Makefile: Install the new headers.

	* bits/resource.h, io/fcntl.h, io/sys/poll.h, io/sys/stat.h
	* io/utime.h, misc/sys/select.h, posix/sched.h, posix/sys/times.h
	* posix/sys/types.h, resolv/netdb.h, rt/aio.h, rt/mqueue.h
	* signal/signal.h, pthread/semaphore.h, sysdeps/nptl/pthread.h
	* sysdeps/unix/sysv/linux/alpha/bits/resource.h
	* sysdeps/unix/sysv/linux/alpha/sys/acct.h
	* sysdeps/unix/sysv/linux/bits/resource.h
	* sysdeps/unix/sysv/linux/bits/timex.h
	* sysdeps/unix/sysv/linux/mips/bits/resource.h
	* sysdeps/unix/sysv/linux/net/ppp_defs.h
	* sysdeps/unix/sysv/linux/sparc/bits/resource.h
	* sysdeps/unix/sysv/linux/sys/acct.h
	* sysdeps/unix/sysv/linux/sys/timerfd.h
	* sysvipc/sys/msg.h, sysvipc/sys/sem.h, sysvipc/sys/shm.h
	* time/sys/time.h, time/sys/timeb.h
	Use the new bits/types headers.

	* include/time.h: Remove __need logic.
	* include/bits/time.h
	* include/bits/types/clock_t.h, include/bits/types/clockid_t.h
	* include/bits/types/time_t.h, include/bits/types/timer_t.h
	* include/bits/types/struct_itimerspec.h
	* include/bits/types/struct_timespec.h
	* include/bits/types/struct_timeval.h
	* include/bits/types/struct_tm.h:
	New wrapper headers.
2016-09-23 08:43:56 -04:00
..
bits Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_cancel.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_error.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_fsync.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_misc.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_notify.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_read64.c * elf/cache.c: Use <> rather than "" #includes. 2005-12-21 22:16:34 +00:00
aio_read.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_return.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_sigqueue.c Fix hurd build 2016-03-16 13:57:57 +01:00
aio_suspend.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio_write64.c * elf/cache.c: Use <> rather than "" #includes. 2005-12-21 22:16:34 +00:00
aio_write.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
aio.h Installed-header hygiene (BZ#20366): time.h types. 2016-09-23 08:43:56 -04:00
clock_getcpuclockid.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock_getres.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock_gettime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock_nanosleep.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock_settime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
clock-compat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Depend Don't mention linuxthreads in Depend files. 2014-05-21 16:53:11 +00:00
get_clockfreq.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lio_listio64.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
lio_listio.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Makefile rt: Set shm_open as a non cancellation point (BZ #18243) 2016-09-15 11:15:14 -03:00
mq_close.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_getattr.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_notify.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_open.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_receive.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_send.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_setattr.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_timedreceive.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_timedsend.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mq_unlink.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mqueue.h Installed-header hygiene (BZ#20366): time.h types. 2016-09-23 08:43:56 -04:00
shm_open.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
shm_unlink.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
timer_create.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
timer_delete.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
timer_getoverr.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
timer_gettime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
timer_settime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-aio2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-aio3.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-aio4.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-aio5.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-aio6.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-aio7.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-aio8.c (do_test): aio_offset should be initialized, too. 2006-01-05 00:26:42 +00:00
tst-aio9.c * sysdeps/pthread/aio_misc.h [!DONT_USE_BOOTSTRAP_MAP] 2006-01-06 03:08:04 +00:00
tst-aio10.c * rt/Makefile (tests): Add tst-aio9 and tst-aio10. 2006-01-06 04:13:26 +00:00
tst-aio64.c Fix rt/tst-aio64.c as well, and mention login/tst-utmp.c in ChangeLog 2016-06-11 14:59:27 -07:00
tst-aio.c 2016-06-11 Paul Pluzhnikov <ppluzhnikov@google.com> 2016-06-11 14:50:16 -07:00
tst-clock2.c [BZ #2978] 2006-08-03 08:17:20 +00:00
tst-clock_nanosleep.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-clock.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-cpuclock1.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-cpuclock2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-cputimer1.c * rt/tst-cpuclock1.c: New file. 2005-04-27 08:03:47 +00:00
tst-cputimer2.c * rt/tst-cpuclock1.c: New file. 2005-04-27 08:03:47 +00:00
tst-cputimer3.c * rt/tst-cpuclock1.c: New file. 2005-04-27 08:03:47 +00:00
tst-mqueue1.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue3.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue4.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue5.c Fix race in tst-mqueue5 2016-01-15 16:53:08 -02:00
tst-mqueue6.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue7.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue8.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue9.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-mqueue.h Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-shm-cancel.c rt: Set shm_open as a non cancellation point (BZ #18243) 2016-09-15 11:15:14 -03:00
tst-shm.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-timer2.c Don't set unused field in rt/tst-timer2. 2015-02-06 12:30:38 -08:00
tst-timer3.c Update. 2004-04-16 20:44:32 +00:00
tst-timer4.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-timer5.c 2004-12-07 Roland McGrath <roland@redhat.com> 2004-12-07 20:44:46 +00:00
tst-timer.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Versions BZ#14743: Move clock_* symbols from librt to libc. 2012-10-24 14:50:46 -07:00