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authorJoseph Myers <joseph@codesourcery.com>2017-06-05 10:19:03 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-06-05 10:19:03 +0000
commitc4c96f92f76dbc03a04a0e5005bf0be6f8dd4138 (patch)
tree21588dc4a81330b978dd8ed4b00e0ef978917810 /sysdeps/unix/sysv/linux/bits/signum.h
parent7553131847151d04d58a02300673f13d73861cbb (diff)
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Define SIG_HOLD for XPG4 (bug 21538).
Various bits/signum.h headers define SIG_HOLD if __USE_UNIX98.  That
should be __USE_XOPEN, as this macro is in XPG4.  This patch fixes the
conditionals accordingly.  Because of other header bugs, this does not
allow any XFAILs to be removed (however, the XPG4/signal.h/conform
XFAIL only depends on a few such straightforward header bugs, not on
the more complicated to fix ucontext_t issues, as ucontext_t isn't
included in signal.h in XPG4).

Tested for x86_64.

	[BZ #21538]
	* bits/signum.h (SIG_HOLD): Define if [__USE_XOPEN], not
	[__USE_UNIX98].
	* sysdeps/unix/bsd/bits/signum.h (SIG_HOLD): Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/signum.h (SIG_HOLD):
	Likewise.
	* sysdeps/unix/sysv/linux/bits/signum.h (SIG_HOLD): Likewise.
	* sysdeps/unix/sysv/linux/hppa/bits/signum.h (SIG_HOLD): Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/signum.h (SIG_HOLD): Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/signum.h (SIG_HOLD):
	Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/signum.h')
-rw-r--r--sysdeps/unix/sysv/linux/bits/signum.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/signum.h b/sysdeps/unix/sysv/linux/bits/signum.h
index 43ded3068f..e30efead0d 100644
--- a/sysdeps/unix/sysv/linux/bits/signum.h
+++ b/sysdeps/unix/sysv/linux/bits/signum.h
@@ -23,7 +23,7 @@
 #define SIG_DFL	((__sighandler_t) 0)		/* Default action.  */
 #define SIG_IGN	((__sighandler_t) 1)		/* Ignore signal.  */
 
-#ifdef __USE_UNIX98
+#ifdef __USE_XOPEN
 # define SIG_HOLD	((__sighandler_t) 2)	/* Add signal to hold mask.  */
 #endif