ngx_link_info     324 http/modules/ngx_http_dav_module.c     if (ngx_link_info(path.data, &fi) == NGX_FILE_ERROR) {
ngx_link_info     691 http/modules/ngx_http_dav_module.c     if (ngx_link_info(copy.path.data, &fi) == NGX_FILE_ERROR) {
ngx_link_info     725 http/modules/ngx_http_dav_module.c     if (ngx_link_info(path.data, &fi) == NGX_FILE_ERROR) {