copy_buf           40 http/modules/ngx_http_gzip_filter_module.c     ngx_chain_t         *copy_buf;
copy_buf          671 http/modules/ngx_http_gzip_filter_module.c     if (ctx->copy_buf) {
copy_buf          678 http/modules/ngx_http_gzip_filter_module.c         ctx->copy_buf->next = ctx->copied;
copy_buf          679 http/modules/ngx_http_gzip_filter_module.c         ctx->copied = ctx->copy_buf;
copy_buf          680 http/modules/ngx_http_gzip_filter_module.c         ctx->copy_buf = NULL;
copy_buf          686 http/modules/ngx_http_gzip_filter_module.c         ctx->copy_buf = ctx->in;