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05b68e14b1
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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
sys Installed-header hygiene (BZ#20366): time.h types. 2016-09-23 08:43:56 -04:00
access.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
bug-ftw1.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
bug-ftw2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
bug-ftw3.c Update. 2002-02-07 17:54:45 +00:00
bug-ftw4.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
bug-ftw5.c [BZ #4076] 2007-02-21 09:36:46 +00:00
chdir.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
chmod.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
chown.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
close.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
creat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
creat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
dup2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
dup3.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
dup.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
euidaccess.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
faccessat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fchdir.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fchmod.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fchmodat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fchown.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fchownat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fcntl.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fcntl.h Installed-header hygiene (BZ#20366): time.h types. 2016-09-23 08:43:56 -04:00
flock.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstatat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstatat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstatfs64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstatfs.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstatvfs64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fstatvfs.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fts64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fts.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fts.h Installed-header hygiene (BZ#20366): obsolete BSD u_* types. 2016-09-23 08:43:56 -04:00
ftw64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
ftw.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
ftw.h Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
ftwtest-sh Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
ftwtest.c Update. 2003-11-07 23:00:00 +00:00
futimens.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fxstat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fxstat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fxstatat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
fxstatat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
getcwd.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
getdirname.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
getwd.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
have_o_cloexec.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
isatty.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lchmod.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lchown.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
link.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
linkat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lockf64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lockf.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lseek64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lseek.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lstat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lstat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lxstat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
lxstat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Makefile Add test case for O_TMPFILE handling in open, openat 2016-09-21 15:24:01 +02:00
mkdir.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mkdirat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mkfifo.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mkfifoat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mknod.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
mknodat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
open64_2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
open64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
open_2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
open.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
openat64_2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
openat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
openat_2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
openat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
pipe2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
pipe.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
poll.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
poll.h initial import 1995-02-18 01:27:10 +00:00
posix_fadvise64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
posix_fadvise.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
posix_fallocate64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
posix_fallocate.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
ppoll.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
pwd.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
read.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
readlink.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
readlinkat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
rmdir.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
sendfile64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
sendfile.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
stat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
stat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
statfs64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
statfs.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
statvfs64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
statvfs.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
symlink.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
symlinkat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
test-lfs.c 2016-06-11 Paul Pluzhnikov <ppluzhnikov@google.com> 2016-06-11 14:50:16 -07:00
test-stat2.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
test-stat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
test-utime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-faccessat.c * sysdeps/unix/sysv/linux/renameat.c (__atfct_seterrno_2): Correcty 2006-01-22 00:57:24 +00:00
tst-fchmodat.c * sysdeps/unix/sysv/linux/renameat.c (__atfct_seterrno_2): Correcty 2006-01-22 00:57:24 +00:00
tst-fchownat.c * io/tst-fchownat.c: Correctly handle _POSIX_CHOWN_RESTRICTED 2008-03-08 05:21:41 +00:00
tst-fcntl.c 2016-06-11 Paul Pluzhnikov <ppluzhnikov@google.com> 2016-06-11 14:50:16 -07:00
tst-fstatat.c * sysdeps/unix/sysv/linux/renameat.c (__atfct_seterrno_2): Correcty 2006-01-22 00:57:24 +00:00
tst-fts-lfs.c Add LFS support for fts functions (bug 11460) 2015-11-06 11:24:16 +01:00
tst-fts.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-futimesat.c * io/Makefile (routines): Add fstatat, fstatat64, fxstatat, fxstatat64, 2005-11-11 20:02:07 +00:00
tst-getcwd.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
tst-linkat.c (do_test): Pass new parameter to linkat. 2006-02-27 00:59:21 +00:00
tst-mkdirat.c * io/Makefile (tests): Add tst-symlinkat, tst-linkat, tst-readlinkat, 2006-01-20 23:24:42 +00:00
tst-mkfifoat.c * io/Makefile (tests): Add tst-symlinkat, tst-linkat, tst-readlinkat, 2006-01-20 23:24:42 +00:00
tst-mknodat.c tst-mknodat: create a FIFO instead of a socket 2012-09-28 21:33:52 +02:00
tst-open-tmpfile.c tst-open-tmpfile: Add checks for open64, openat64, linkat 2016-09-23 13:38:09 +02:00
tst-openat.c * sysdeps/unix/sysv/linux/renameat.c (__atfct_seterrno_2): Correcty 2006-01-22 00:57:24 +00:00
tst-posix_fallocate.c Include <fcntl.h>. 2007-07-28 18:04:22 +00:00
tst-readlinkat.c * io/Makefile (tests): Add tst-symlinkat, tst-linkat, and 2006-01-20 21:55:16 +00:00
tst-renameat.c * sysdeps/unix/sysv/linux/renameat.c (__atfct_seterrno_2): Correcty 2006-01-22 00:57:24 +00:00
tst-statvfs.c Update. 2003-10-27 04:05:04 +00:00
tst-symlinkat.c * io/Makefile (tests): Add tst-symlinkat, tst-linkat, and 2006-01-20 21:55:16 +00:00
tst-ttyname_r.c * nis/nis_subr.c (nis_getnames): Revert last change. 2006-12-05 21:28:15 +00:00
tst-unlinkat.c * io/Makefile (routines): Add fstatat, fstatat64, fxstatat, fxstatat64, 2005-11-11 20:02:07 +00:00
ttyname_r.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
ttyname.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
umask.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
unlink.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
unlinkat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
utime.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
utime.h Installed-header hygiene (BZ#20366): time.h types. 2016-09-23 08:43:56 -04:00
utimensat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Versions Add LFS support for fts functions (bug 11460) 2015-11-06 11:24:16 +01:00
write.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
xmknod.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
xmknodat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
xstat64.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
xstat.c Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00