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glibc/conform/data
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Joseph Myers 666c0c5efa Fix sigstack namespace (bug 21511). 
The sigstack function was removed in the 2001 edition of POSIX, and
the sigstack structure in the 2008 edition.  signal.h wrongly includes
those declarations even for newer POSIX versions.  This patch fixes
the conditions, and conform/ expectations, accordingly.

This patch makes the minimum change to when these declarations are
present, leaving them visible for __USE_MISC as they would previously
have been visible by default.  Arguably these legacy declarations
should only be visible when an old standard is specifically requested,
but implementing that would require arranging for the various sigstack
implementations to be able to see the struct sigstack type despite it
not being in _GNU_SOURCE in that case.

Tested for x86_64.

	[BZ #21511]
	* signal/signal.h: Include <bits/types/struct_sigstack.h> only if
	[(__USE_XOPEN_EXTENDED && !__USE_XOPEN2K8) || __USE_MISC].
	(sigstack): Declare only if [(__USE_XOPEN_EXTENDED &&
	!__USE_XOPEN2K) || __USE_MISC].
	* conform/data/signal.h-data (struct sigstack): Expect type only
	if [!XOPEN2K8 && !POSIX2008].
	(sigstack): Expect function only if [XPG42 || UNIX98].
2017-05-23 16:47:29 +00:00
..
arpa conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
net conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
netinet conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
sys conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
aio.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
assert.h-data conformtest: Update expectations for some ISO C headers. 2012-05-01 20:05:49 +00:00
complex.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
cpio.h-data conformtest: Clean up expectations for POSIX for various headers. 2012-11-19 22:20:44 +00:00
ctype.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
dirent.h-data First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
dlfcn.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
errno.h-data conformtest: Clean up expectations for POSIX for more headers. 2012-11-19 22:21:47 +00:00
fcntl.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
fenv.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
float.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
fmtmsg.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
fnmatch.h-data First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
ftw.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
glob.h-data conformtest: Clean up expectations for POSIX for various headers. 2012-11-19 22:20:44 +00:00
grp.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
iconv.h-data First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
inttypes.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
iso646.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
langinfo.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
libgen.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
limits.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
locale.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
math.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
monetary.h-data First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
mqueue.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
ndbm.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
netdb.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
nl_types.h-data First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
poll.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
pthread.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
pwd.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
regex.h-data conformtest: Clean up expectations for POSIX for various headers. 2012-11-19 22:20:44 +00:00
sched.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
search.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
semaphore.h-data conformtest: Allow time.h inclusion from semaphore.h for XOPEN2K. 2017-04-28 16:52:16 +00:00
setjmp.h-data conformtest: Update expectations for more ISO C headers. 2012-05-09 10:05:14 +00:00
signal.h-data Fix sigstack namespace (bug 21511). 2017-05-23 16:47:29 +00:00
spawn.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
stdalign.h-data conformtest: Clean up / correct / expand C99 and C11 expectations. 2012-11-07 19:36:48 +00:00
stdarg.h-data conformtest: Correct XOPEN2K stdarg.h expectations. 2016-04-26 13:56:04 +00:00
stdbool.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
stddef.h-data conformtest: Update expectations for some ISO C headers. 2012-05-01 20:05:49 +00:00
stdint.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
stdio.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
stdlib.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
stdnoreturn.h-data conformtest: Clean up / correct / expand C99 and C11 expectations. 2012-11-07 19:36:48 +00:00
string.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
strings.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
stropts.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
syslog.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
tar.h-data conformtest: clean up POSIX expectations for semaphore.h, signal.h, tar.h. 2014-03-07 03:21:04 +00:00
termios.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
tgmath.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
time.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
uchar.h-data conformtest: Clean up / correct / expand C99 and C11 expectations. 2012-11-07 19:36:48 +00:00
ucontext.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
ulimit.h-data First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
unistd.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
utime.h-data Fix up POSIX testing in conformtest 2012-02-26 13:17:27 -05:00
utmpx.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
varargs.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
wchar.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
wctype.h-data conformtest: Fix XPG standard naming. 2017-04-27 20:29:35 +00:00
wordexp.h-data conformtest: Clean up expectations for POSIX for various headers. 2012-11-19 22:20:44 +00:00