From dd82a1b2ba3fbed283028f3829bc4f27ea628c15 Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Wed, 17 Mar 2010 01:57:18 +0000
Subject: Don't expect SIGPWR to be defined

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@1149 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 lib/libsystem.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib/libsystem.c')

diff --git a/lib/libsystem.c b/lib/libsystem.c
index 8a0f520a..8e312fef 100644
--- a/lib/libsystem.c
+++ b/lib/libsystem.c
@@ -278,12 +278,14 @@ signalName(unsigned int const signalClass) {
             return "SIGWINCH";
         case SIGIO:
             return "SIGIO";
-        case SIGPWR:
-            return "SIGPWR";
         case SIGSYS:
             return "SIGSYS";
         default:
             return "???";
+
+            /* There are various other signal classes on some systems, but
+               not defined by POSIX, including: SIGPWR, SIGLOST, SIGINFO
+            */
         }
     } else if ((int)signalClass >= SIGRTMIN && (int)signalClass <= SIGRTMAX)
         return "SIGRTxxx";
-- 
cgit 1.4.1