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authorManish Goregaokar <manishsmail@gmail.com>2016-06-15 22:59:20 +0100
committerManish Goregaokar <manishsmail@gmail.com>2016-06-16 01:39:44 +0100
commite3d6bb1f71f372c37cb864d0f8f71cc256eae44b (patch)
tree0e6332f48ca979ef4f7279af9e3b202a2c456091 /src/libstd/sys
parent2675a55a8fc9dcd13ed824c82fe7a921ae050d64 (diff)
parent552afd30d075f3c7ecc8918f088c3aa805f6cef7 (diff)
downloadrust-e3d6bb1f71f372c37cb864d0f8f71cc256eae44b.tar.gz
rust-e3d6bb1f71f372c37cb864d0f8f71cc256eae44b.zip
Rollup merge of #34270 - gkoz:error_file_exists, r=alexcrichton
Add ERROR_FILE_EXISTS to ErrorKind conversion on Windows

Bug report: https://users.rust-lang.org/t/detecting-error-kind-for-opening-file/6215
Reference: https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382(v=vs.85).aspx#error_file_exists
Diffstat (limited to 'src/libstd/sys')
-rw-r--r--src/libstd/sys/windows/c.rs1
-rw-r--r--src/libstd/sys/windows/mod.rs1
2 files changed, 2 insertions, 0 deletions
diff --git a/src/libstd/sys/windows/c.rs b/src/libstd/sys/windows/c.rs
index 2acf6485eb3..ce563dc7b16 100644
--- a/src/libstd/sys/windows/c.rs
+++ b/src/libstd/sys/windows/c.rs
@@ -181,6 +181,7 @@ pub const ERROR_ACCESS_DENIED: DWORD = 5;
 pub const ERROR_INVALID_HANDLE: DWORD = 6;
 pub const ERROR_NO_MORE_FILES: DWORD = 18;
 pub const ERROR_HANDLE_EOF: DWORD = 38;
+pub const ERROR_FILE_EXISTS: DWORD = 80;
 pub const ERROR_BROKEN_PIPE: DWORD = 109;
 pub const ERROR_CALL_NOT_IMPLEMENTED: DWORD = 120;
 pub const ERROR_INSUFFICIENT_BUFFER: DWORD = 122;
diff --git a/src/libstd/sys/windows/mod.rs b/src/libstd/sys/windows/mod.rs
index 384940e4dc4..6dd4f4c3e75 100644
--- a/src/libstd/sys/windows/mod.rs
+++ b/src/libstd/sys/windows/mod.rs
@@ -68,6 +68,7 @@ pub fn decode_error_kind(errno: i32) -> ErrorKind {
     match errno as c::DWORD {
         c::ERROR_ACCESS_DENIED => return ErrorKind::PermissionDenied,
         c::ERROR_ALREADY_EXISTS => return ErrorKind::AlreadyExists,
+        c::ERROR_FILE_EXISTS => return ErrorKind::AlreadyExists,
         c::ERROR_BROKEN_PIPE => return ErrorKind::BrokenPipe,
         c::ERROR_FILE_NOT_FOUND => return ErrorKind::NotFound,
         c::ERROR_PATH_NOT_FOUND => return ErrorKind::NotFound,