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| author | Andrew Kelley <andrew@ziglang.org> | 2023-10-01 23:04:32 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2023-10-02 17:02:24 -0700 |
| commit | 309c53295f26999065e4dc76cef4d90f8d85fb38 (patch) | |
| tree | 09a0abc2ad1e0252e12ae27d81853b129040ad5d /lib/std | |
| parent | a4352982b3ad4370543e0d4486347b58a958ed6b (diff) | |
| download | zig-309c53295f26999065e4dc76cef4d90f8d85fb38.tar.gz zig-309c53295f26999065e4dc76cef4d90f8d85fb38.zip | |
std.fs: give readLink an explicit error set
Diffstat (limited to 'lib/std')
| -rw-r--r-- | lib/std/fs.zig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/std/fs.zig b/lib/std/fs.zig index 2429243dda..0d1d506143 100644 --- a/lib/std/fs.zig +++ b/lib/std/fs.zig @@ -2003,10 +2003,12 @@ pub const Dir = struct { return os.windows.CreateSymbolicLink(self.fd, sym_link_path_w, target_path_w, flags.is_directory); } + pub const ReadLinkError = os.ReadLinkError; + /// Read value of a symbolic link. /// The return value is a slice of `buffer`, from index `0`. /// Asserts that the path parameter has no null bytes. - pub fn readLink(self: Dir, sub_path: []const u8, buffer: []u8) ![]u8 { + pub fn readLink(self: Dir, sub_path: []const u8, buffer: []u8) ReadLinkError![]u8 { if (builtin.os.tag == .wasi and !builtin.link_libc) { return self.readLinkWasi(sub_path, buffer); } |