Author: sylvestre
Date: Fri Dec 13 03:51:39 2013
New Revision: 197221
URL: http://llvm.org/viewvc/llvm-project?rev=197221&view=rev
Log:
Fixes an issue where a signum => name mapping function has multiple case
statements that define to the same integral value on my Linux (Ubuntu 12.04,
x86_64). It's for SIGIO and SIGPOLL.
In the case that they are both defined the same.
Patch by Todd Fiala (but typos are mine)
Modified:
lldb/trunk/source/Host/common/Host.cpp
Modified: lldb/trunk/source/Host/common/Host.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Host/common/Host.cpp?rev=197221&r1=197220&r2=197221&view=diff
==============================================================================
--- lldb/trunk/source/Host/common/Host.cpp (original)
+++ lldb/trunk/source/Host/common/Host.cpp Fri Dec 13 03:51:39 2013
@@ -491,8 +491,12 @@ Host::GetSignalAsCString (int signo)
case SIGTRAP: return "SIGTRAP"; // 5 trace trap (not reset when
caught)
case SIGABRT: return "SIGABRT"; // 6 abort()
#if defined(SIGPOLL)
+#if !defined(SIGIO) || (SIGPOLL != SIGIO)
+// Under some GNU/Linux, SIGPOLL and SIGIO are the same. Causing the build to
+// fail with 'multiple define cases with same value'
case SIGPOLL: return "SIGPOLL"; // 7 pollable event ([XSR]
generated, not supported)
#endif
+#endif
#if defined(SIGEMT)
case SIGEMT: return "SIGEMT"; // 7 EMT instruction
#endif
_______________________________________________
lldb-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/lldb-commits
