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Windows/PathV2.inc: MoveFileEx() can behave like Posix's mv(1) to specify MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123686 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2011-01-17 22:41:25 +00:00
parent ac25e44d89
commit 8ee48c584d
1 changed files with 2 additions and 1 deletions
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3
lib/Support/Windows/PathV2.inc
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@ -310,7 +310,8 @@ error_code rename(const Twine &from, const Twine &to) {
if (error_code ec = UTF8ToUTF16(f, wide_from)) return ec;
if (error_code ec = UTF8ToUTF16(t, wide_to)) return ec;
if (!::MoveFileW(wide_from.begin(), wide_to.begin()))
if (!::MoveFileExW(wide_from.begin(), wide_to.begin(),
MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING))
return windows_error(::GetLastError());
return success;