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Description: Make sure SIGPWR is not the same as SIGINFO or SIGLOST
Avoid a duplicate case value in a switch statement on e.g. Alpha or Sparc.
Author: Peter Pentchev <roam@ringlet.net>
Forwarded: not-yet
Last-Update: 2017-01-09
--- a/lib/tostring.c
+++ b/lib/tostring.c
@@ -1555,7 +1555,7 @@
return "SIGPROF";
#endif /* SIGPROF */
-#ifdef SIGPWR
+#if (defined SIGPWR) && (!defined SIGINFO || SIGINFO != SIGPWR) && (!defined SIGLOST || SIGLOST != SIGPWR)
case SIGPWR:
return "SIGPWR";
#endif /* SIGPWR */
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