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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-07-17 19:44:07 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-07-17 19:44:07 +0000 |
| commit | 24ff48476b663cb334afcb062a49c342e341eb92 (patch) | |
| tree | 6a84d154740d09fd2d348dda143de2bfec1391f2 /lib/Support/Windows/Path.inc | |
| parent | 7f6d84230c0e21b4f841a0b28a1e494fe327d2b7 (diff) | |
| download | llvm-24ff48476b663cb334afcb062a49c342e341eb92.tar.gz llvm-24ff48476b663cb334afcb062a49c342e341eb92.tar.bz2 llvm-24ff48476b663cb334afcb062a49c342e341eb92.tar.xz | |
Add FILE_SHARE_WRITE to openFileForRead.
This should fix the windows bots. It looks like the failing tests are of the
form
prog1 > file
prog2 file
and prog2 fails trying to read the file. The best fix would probably be to close
stdout/stderr in prog1, but it was not the intention of 186511 to change this,
so just restore the old behavior for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186530 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Windows/Path.inc')
| -rw-r--r-- | lib/Support/Windows/Path.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc index 1da60d6711..d51332ef81 100644 --- a/lib/Support/Windows/Path.inc +++ b/lib/Support/Windows/Path.inc @@ -1050,7 +1050,7 @@ error_code openFileForRead(const Twine &Name, int &ResultFD) { return EC; HANDLE H = ::CreateFileW(PathUTF16.begin(), GENERIC_READ, - FILE_SHARE_READ, NULL, + FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (H == INVALID_HANDLE_VALUE) { error_code EC = windows_error(::GetLastError()); |