For PR797:
Eliminate exception throwing from Path::renamePathOnDisk and adjust its
users correspondingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29843 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Unix.h b/lib/System/Unix/Unix.h
index 1516d45..0f9b96a 100644
--- a/lib/System/Unix/Unix.h
+++ b/lib/System/Unix/Unix.h
@@ -123,10 +123,10 @@
/// string and the Unix error number given by \p errnum. If errnum is -1, the
/// default then the value of errno is used.
/// @brief Make an error message
-inline void MakeErrMsg(
+inline bool MakeErrMsg(
std::string* ErrMsg, const std::string& prefix, int errnum = -1) {
if (!ErrMsg)
- return;
+ return true;
char buffer[MAXPATHLEN];
buffer[0] = 0;
if (errnum == -1)
@@ -148,6 +148,7 @@
sprintf(buffer, "Error #%d", errnum);
#endif
*ErrMsg = buffer;
+ return true;
}
#endif