zig

commit 7555085e6304419c25bb870567eb265bb22d0337 (tree)
parent 2f188290e203780752597b0263581590af3a69b2
Author: Ryan Liptak <squeek502@hotmail.com>
Date:   Wed,  7 Jun 2023 22:44:21 -0700

Directory iteration: handle `EACCES` returned from `getdents64`

This can occur for directories that the user does not have the necessary permissions to be able to iterate.

Diffstat:
M
lib/std/fs.zig
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/lib/std/fs.zig b/lib/std/fs.zig
@@ -662,6 +662,7 @@ pub const IterableDir = struct {
                             .NOTDIR => unreachable,
                             .NOENT => return error.DirNotFound, // The directory being iterated was deleted during iteration.
                             .INVAL => return error.Unexpected, // Linux may in some cases return EINVAL when reading /proc/$PID/net.
+                            .ACCES => return error.AccessDenied, // Do not have permission to iterate this directory.
                             else => |err| return os.unexpectedErrno(err),
                         }
                         if (rc == 0) return null;