From f704b27b5bb8bd5acaed9464714db34ccef06cc8 Mon Sep 17 00:00:00 2001 From: "\"Vladimir N. Oleynik\"" Date: Fri, 14 Oct 2005 09:56:52 +0000 Subject: - new bb_opt_complementally syntax, use [-:?] only - 'free' chars - new bb_getopt_ulflags features: check max and min args, convert first argv to options special for ar and tar applets - use bb_default_error_retval for env applet --- coreutils/id.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'coreutils/id.c') diff --git a/coreutils/id.c b/coreutils/id.c index 14497b416..39a57c196 100644 --- a/coreutils/id.c +++ b/coreutils/id.c @@ -62,12 +62,9 @@ extern int id_main(int argc, char **argv) short status; /* Don't allow -n -r -nr -ug -rug -nug -rnug */ - bb_opt_complementally = "?u~g:g~u:r?ug:n?ug"; - flags = bb_getopt_ulflags(argc, argv, "rnug"); - /* Don't allow more than one username */ - if (argc > (optind + 1)) - bb_show_usage(); + bb_opt_complementally = "?1:?:u--g:g--u:r?ug:n?ug"; + flags = bb_getopt_ulflags(argc, argv, "rnug"); /* This values could be overwritten later */ uid = geteuid(); -- cgit v1.2.3-55-g6feb