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s3: VFS: acl_xattr: Remove unused get_acl_blob_at().

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Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Jeremy Allison 2021-06-08 12:44:51 -07:00 committed by Ralph Boehme
parent fd8a2cfd4e
commit 45341cee01
1 changed files with 0 additions and 61 deletions
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61
source3/modules/vfs_acl_xattr.c
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@ -122,67 +122,6 @@ static NTSTATUS fget_acl_blob(TALLOC_CTX *ctx,
return map_nt_error_from_unix(errno);
}
#if 0
static NTSTATUS get_acl_blob_at(TALLOC_CTX *ctx,
vfs_handle_struct *handle,
struct files_struct *dirfsp,
const struct smb_filename *smb_fname,
DATA_BLOB *pblob)
{
size_t size = 4096;
uint8_t *val = NULL;
uint8_t *tmp;
ssize_t sizeret;
ZERO_STRUCTP(pblob);
again:
tmp = talloc_realloc(ctx, val, uint8_t, size);
if (tmp == NULL) {
TALLOC_FREE(val);
return NT_STATUS_NO_MEMORY;
}
val = tmp;
sizeret =
getxattr_do(handle, NULL, smb_fname, XATTR_NTACL_NAME, val, size);
if (sizeret >= 0) {
pblob->data = val;
pblob->length = sizeret;
return NT_STATUS_OK;
}
if (errno != ERANGE) {
goto err;
}
/* Too small, try again. */
sizeret =
getxattr_do(handle, NULL, smb_fname, XATTR_NTACL_NAME, NULL, 0);
if (sizeret < 0) {
goto err;
}
if (size < sizeret) {
size = sizeret;
}
if (size > 65536) {
/* Max ACL size is 65536 bytes. */
errno = ERANGE;
goto err;
}
goto again;
err:
/* Real error - exit here. */
TALLOC_FREE(val);
return map_nt_error_from_unix(errno);
}
#endif
/*******************************************************************
Store a DATA_BLOB into an xattr given an fsp pointer.
*******************************************************************/