From 371472d9fb6a936149b105a6563a0550d35bdf1a Mon Sep 17 00:00:00 2001
From: Manoj Srivastava <srivasta@debian.org>
Date: Mon, 1 Dec 2003 17:11:15 +0000
Subject: Initial import of upstream branch

Initial import of upstream branch


git-archimport-id: srivasta@debian.org--2003-primary/dist--upstream--3.70--base-0
---
 mcon/U/d_sigvec.U | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 mcon/U/d_sigvec.U

(limited to 'mcon/U/d_sigvec.U')

diff --git a/mcon/U/d_sigvec.U b/mcon/U/d_sigvec.U
new file mode 100644
index 0000000..400b846
--- /dev/null
+++ b/mcon/U/d_sigvec.U
@@ -0,0 +1,79 @@
+?RCS: $Id: d_sigvec.U,v 3.0.1.1 1997/02/28 15:45:37 ram Exp $
+?RCS:
+?RCS: Copyright (c) 1991-1993, Raphael Manfredi
+?RCS: 
+?RCS: You may redistribute only under the terms of the Artistic Licence,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic Licence; a copy of which may be found at the root
+?RCS: of the source tree for dist 3.0.
+?RCS:
+?RCS: $Log: d_sigvec.U,v $
+?RCS: Revision 3.0.1.1  1997/02/28  15:45:37  ram
+?RCS: patch61: there is now a separate routine for sigaction()
+?RCS:
+?RCS: Revision 3.0  1993/08/18  12:07:24  ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?X: d_sigvec.U, from d_ftime.U 1.0
+?X:
+?MAKE:d_sigvec d_sigvectr d_sigintrp: Csym Inlibc Setvar
+?MAKE:	-pick add $@ %<
+?S:d_sigvec:
+?S:	This variable conditionally defines the HAS_SIGVEC symbol, which indicates
+?S:	that BSD reliable signals are supported.
+?S:.
+?S:d_sigvectr:
+?S:	This variable conditionally defines the HAS_SIGVECTOR symbol, which
+?S:	indicates that the sigvec() routine is called sigvector() instead, for
+?S:	reasons known only to Hewlett-Packard.
+?S:.
+?S:d_sigintrp:
+?S:	This variable conditionally defines the HAS_SIGINTRP symbol, which
+?S:	indicates that the siginterrupt() routine is available.
+?S:.
+?C:HAS_SIGVEC (SIGVEC):
+?C:	This symbol, if defined, indicates that BSD reliable signals are
+?C:	supported.
+?C:.
+?C:HAS_SIGVECTOR (SIGVECTOR):
+?C:	This symbol, if defined, indicates that the sigvec() routine is called
+?C:	sigvector() instead, and that sigspace() is provided instead of
+?C:	sigstack().  This is probably only true for HP-UX.
+?C:.
+?C:HAS_SIGINTRP (SIGINTRP):
+?C:	This symbol, if defined, indicates that the siginterrupt() routine
+?C:	is available.
+?C:.
+?H:#$d_sigvec HAS_SIGVEC	/**/
+?H:#$d_sigvectr HAS_SIGVECTOR	/**/
+?H:#$d_sigintrp HAS_SIGINTRP	/**/
+?H:.
+?T:val
+?LINT:set d_sigvec d_sigintrp
+echo " "
+@if d_sigvectr || d_sigvec || HAS_SIGVEC || HAS_SIGVECTOR
+: see if sigvector exists -- since sigvec will match the substring
+if set sigvector val -f d_sigvectr; eval $csym; $val; then
+	echo 'sigvector() found--you must be running HP-UX.' >&4
+	val="$define"; set d_sigvectr; eval $setvar
+	val="$define"; set d_sigvec; eval $setvar
+else
+: try the original name
+	d_sigvectr="$undef"
+	if set sigvec val -f d_sigvec; eval $csym; $val; then
+		echo 'sigvec() found.' >&4
+		val="$define"; set d_sigvec; eval $setvar
+	else
+		echo 'sigvec() not found--race conditions with signals may occur.' >&4
+		val="$undef"; set d_sigvec; eval $setvar
+	fi
+fi
+
+@end
+@if d_sigintrp || HAS_SIGINTRP
+: see if we have siginterrupt
+set siginterrupt d_sigintrp
+eval $inlibc
+
+@end
-- 
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