From 5c8891e9624d80b5b85ce485c0c1616993c3e8f0 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Tue, 10 Jul 2007 00:12:54 +0000
Subject: * cygwin/strsig.cc (__signals): New macro. (sys_sigabbrev): New array
 of signal strings, patterned after linux. (siglist): Use __signals. *
 cygwin/include/cygwin/signal.h (sys_sigabbrev): Define. *
 cygwin/include/cygwin/version.h: Bump API minor version to 177.

* utils/Makefile.in (kill.exe): Remove reliance on libiberty.
* utils/kill.cc (strsigno): New function patterned after libiberty but using
newly exported cygwin array.
---
 winsup/utils/kill.cc | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'winsup/utils/kill.cc')

diff --git a/winsup/utils/kill.cc b/winsup/utils/kill.cc
index 2ff41545c..f43ef7762 100644
--- a/winsup/utils/kill.cc
+++ b/winsup/utils/kill.cc
@@ -34,8 +34,6 @@ static struct option longopts[] =
 
 static char opts[] = "hl::fs:v";
 
-extern "C" const char *strsigno (int);
-
 static void
 usage (FILE *where = stderr)
 {
@@ -76,6 +74,16 @@ Compiled on %s\n\
 ", prog_name, len, v, __DATE__);
 }
 
+static const char *
+strsigno (int signo)
+{
+  if (signo >= 0 && signo < NSIG)
+    return sys_sigabbrev[signo];
+  static char buf[sizeof ("Unknown signal") + 32];
+  sprintf (buf, "Unknown signal %d", signo);
+  return buf;
+}
+
 static int
 getsig (const char *in_sig)
 {
-- 
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