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llvm/lib/Support/Errno.cpp: [Win32] Fix usage of strerror_s().

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FYI, two arguments of strerror_s() is provided in C++ on msvc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159103 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2012-06-24 03:51:04 +00:00
parent b253451b82
commit 33f2139585
1 changed files with 1 additions and 1 deletions
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2
lib/Support/Errno.cpp
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@ -52,7 +52,7 @@ std::string StrError(int errnum) {
# endif
#elif HAVE_DECL_STRERROR_S // "Windows Secure API"
if (errnum)
strerror_s(buffer, errnum);
strerror_s(buffer, MaxErrStrLen - 1, errnum);
#elif defined(HAVE_STRERROR)
// Copy the thread un-safe result of strerror into
// the buffer as fast as possible to minimize impact