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Add a warning.
author
Mikhail Glushenkov
<foldr@codedgers.com>
Fri, 31 Jul 2009 22:24:20 +0000
(22:24 +0000)
committer
Mikhail Glushenkov
<foldr@codedgers.com>
Fri, 31 Jul 2009 22:24:20 +0000
(22:24 +0000)
llvm-svn: 77746
llvm/include/llvm/System/Alarm.h
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diff --git
a/llvm/include/llvm/System/Alarm.h
b/llvm/include/llvm/System/Alarm.h
index
9535d23
..
7c28416
100644
(file)
--- a/
llvm/include/llvm/System/Alarm.h
+++ b/
llvm/include/llvm/System/Alarm.h
@@
-39,7
+39,8
@@
namespace sys {
/// @returns -1=cancelled, 0=untriggered, 1=triggered
int AlarmStatus();
- /// Sleep for n seconds.
+ /// Sleep for n seconds. Warning: mixing calls to Sleep() and other *Alarm
+ /// calls may be a bad idea on some platforms (source: Linux man page).
/// @returns nothing.
void Sleep(unsigned n);