authorgravatar for squeek502@hotmail.comRyan Liptak <squeek502@hotmail.com> 2022-11-26 11:02:04-08:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2023-01-09 14:44:34-07:00
log5404d06ea9fe5f2c40e41adf7b8c15322c365ca8
tree6a589bd2eebb26db207f3f4e10ee242f796c352c
parentf986cb1f90ff36f65404cb5d62baf9a5a03ce5cd

os.windows.OpenFile: Add `USER_MAPPED_FILE` as a possible error

Ran into this when using a program that uses CreateFileMapping and then trying to call `std.fs.createFile` on the mapped file. More info can be found here: https://stackoverflow.com/questions/41844842/when-error-1224-error-user-mapped-file-occurs Before: ``` error.Unexpected NTSTATUS=0xc0000243 C:\Users\Ryan\Programming\Zig\zig\lib\std\os\windows.zig:138:40: 0x7ff74e957466 in OpenFile (test.exe.obj) else => return unexpectedStatus(rc), ^ ``` After: ``` FAIL (AccessDenied) C:\Users\Ryan\Programming\Zig\zig\lib\std\os\windows.zig:137:30: 0x7ff7f5b776ea in OpenFile (test.exe.obj) .USER_MAPPED_FILE => return error.AccessDenied, ^ ```

1 files changed, 1 insertions(+), 0 deletions(-)

lib/std/os/windows.zig+1
......@@ -134,6 +134,7 @@ pub fn OpenFile(sub_path_w: []const u16, options: OpenFileOptions) OpenError!HAN
134134 .OBJECT_NAME_COLLISION => return error.PathAlreadyExists,
135135 .FILE_IS_A_DIRECTORY => return error.IsDir,
136136 .NOT_A_DIRECTORY => return error.NotDir,
137 .USER_MAPPED_FILE => return error.AccessDenied,
137138 .INVALID_HANDLE => unreachable,
138139 else => return unexpectedStatus(rc),
139140 }