diff options
Diffstat (limited to 'lib/Support/Unix')
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index f7ca64daf7..4ca482dfce 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -30,6 +30,11 @@ using namespace llvm; namespace { + /// This class automatically closes the given file descriptor when it goes out + /// of scope. You can take back explicit ownership of the file descriptor by + /// calling take(). The destructor does not verify that close was successful. + /// Therefore, never allow this class to call close on a file descriptor that + /// has been read from or written to. struct AutoFD { int FileDescriptor; |