ngx_chain_coalesce_file  172 src/core/ngx_buf.h off_t ngx_chain_coalesce_file(ngx_chain_t **in, off_t limit);
ngx_chain_coalesce_file   97 src/os/unix/ngx_darwin_sendfile_chain.c             file_size = ngx_chain_coalesce_file(&cl, limit - send);
ngx_chain_coalesce_file  113 src/os/unix/ngx_freebsd_sendfile_chain.c             file_size = (size_t) ngx_chain_coalesce_file(&cl, limit - send);
ngx_chain_coalesce_file  172 src/os/unix/ngx_linux_sendfile_chain.c             file_size = (size_t) ngx_chain_coalesce_file(&cl, limit - send);