perror            210 lib/tty/tty.c              perror (_("Cannot check SIGWINCH pipe"));
perror           1392 src/subshell/common.c                 perror (__FILE__ ": open");
perror           1399 src/subshell/common.c             perror (__FILE__ ": couldn't create pipe");
perror           1410 src/subshell/common.c             perror (__FILE__ ": couldn't create pipe");
perror            395 tests/src/vfs/extfs/helpers-list/mc_parse_ls_l.c             perror (argv[1]);