vfs_vnops.c: Change the error return from ENOSYS to EOPNOTSUPP

When the COPY_FILE_RANGE_CLONE flag argument is provided to
copy_file_range(2), it will return failure if block cloning
is not supported by the underlying file system.

This patch changes the errno returned for this failure from
ENOSYS to EOPNOTSUPP.

Suggested by:	kib
Fixes:	37b2cb5ecb ("vfs: Add support for file cloning to VOP_COPY_FILE_RANGE")

This commit is contained in:

Rick Macklem

2025-08-22 13:24:25 -07:00

parent 9187f64a74

commit b5a18ea27f

1 changed files with 1 additions and 1 deletions

									
										sys/kern/vfs_vnops.c
									
		+1
		-1
	
												View File
												
				@@ -3444,7 +3444,7 @@ vn_generic_copy_file_range(struct vnode *invp, off_t *inoffp,

					dat = NULL;

					if ((flags & COPY_FILE_RANGE_CLONE) != 0) {

						error = ENOSYS;

						error = EOPNOTSUPP;

						goto out;

					}