From 97841dad2ba5a79acb0b22db9a01ae45f7b2e80b Mon Sep 17 00:00:00 2001
From: Ruslan Baratov <ruslan_baratov@yahoo.com>
Date: Fri, 5 Dec 2014 17:18:11 +0300
Subject: file: Use 'long' to represent the parsed LOCK TIMEOUT value

Convert the StringToInt helper into a StringToLong helper with a 'long'
result type.  This will make the helper more useful to other callers
that want to use strtol.

While at it, also check errno after calling strtol in case the
conversion fails with a range error.
---
 Source/cmFileLockWin32.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Source/cmFileLockWin32.cxx')

diff --git a/Source/cmFileLockWin32.cxx b/Source/cmFileLockWin32.cxx
index 17231eaa92..469168985f 100644
--- a/Source/cmFileLockWin32.cxx
+++ b/Source/cmFileLockWin32.cxx
@@ -86,7 +86,7 @@ cmFileLockResult cmFileLock::LockWithoutTimeout()
     }
 }
 
-cmFileLockResult cmFileLock::LockWithTimeout(unsigned seconds)
+cmFileLockResult cmFileLock::LockWithTimeout(unsigned long seconds)
 {
   const DWORD flags = LOCKFILE_EXCLUSIVE_LOCK | LOCKFILE_FAIL_IMMEDIATELY;
   while (true)
-- 
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