From 3950ffe2a485479f6561c27364d3d7df5a21d124 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Sun, 24 Jun 2012 22:28:35 +0000
Subject: Imported Upstream version 93u+

---
 src/lib/libast/string/fmtsignal.c | 62 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/lib/libast/string/fmtsignal.c

(limited to 'src/lib/libast/string/fmtsignal.c')

diff --git a/src/lib/libast/string/fmtsignal.c b/src/lib/libast/string/fmtsignal.c
new file mode 100644
index 0000000..a802a1d
--- /dev/null
+++ b/src/lib/libast/string/fmtsignal.c
@@ -0,0 +1,62 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                   Phong Vo <kpv@research.att.com>                    *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * Glenn Fowler
+ * AT&T Bell Laboratories
+ *
+ * if sig>=0 then return signal text for signal sig
+ * otherwise return signal name for signal -sig
+ */
+
+#include <ast.h>
+#include <sig.h>
+
+char*
+fmtsignal(register int sig)
+{
+	char*	buf;
+	int	z;
+
+	if (sig >= 0)
+	{
+		if (sig <= sig_info.sigmax)
+			buf = sig_info.text[sig];
+		else
+		{
+			buf = fmtbuf(z = 20);
+			sfsprintf(buf, z, "Signal %d", sig);
+		}
+	}
+	else
+	{
+		sig = -sig;
+		if (sig <= sig_info.sigmax)
+			buf = sig_info.name[sig];
+		else
+		{
+			buf = fmtbuf(z = 20);
+			sfsprintf(buf, z, "%d", sig);
+		}
+	}
+	return buf;
+}
-- 
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