Date: Wed, 21 Jun 2017 08:36:27 GMT From: kneitinger@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r323787 - soc2017/kneitinger/libbe-head/usr.bin/be Message-ID: <201706210836.v5L8aRgP099022@socsvn.freebsd.org>
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Author: kneitinger Date: Wed Jun 21 08:36:27 2017 New Revision: 323787 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=323787 Log: Add parser for be list command Modified: soc2017/kneitinger/libbe-head/usr.bin/be/be.c Modified: soc2017/kneitinger/libbe-head/usr.bin/be/be.c ============================================================================== --- soc2017/kneitinger/libbe-head/usr.bin/be/be.c Wed Jun 21 08:27:33 2017 (r323786) +++ soc2017/kneitinger/libbe-head/usr.bin/be/be.c Wed Jun 21 08:36:27 2017 (r323787) @@ -129,6 +129,7 @@ if(argc != 1) { fprintf(stderr, "be activate: wrong number of arguments\n"); usage(false); + return(EX_USAGE); } bootenv = argv[0]; @@ -206,7 +207,44 @@ static int be_list( int argc, char *argv[]) { - return(EX_USAGE); + int opt; + bool show_all_datasets, show_space, hide_headers, show_snaps; + char *bootenv; + + show_all_datasets = show_space = hide_headers = show_snaps = false; + while((opt = getopt(argc, argv, "aDHs")) != -1) { + switch(opt) { + case 'a': + show_all_datasets = true; + break; + case 'D': + show_space = true; + break; + case 'H': + hide_headers = true; + break; + case 's': + show_space = true; + break; + default: + fprintf(stderr, "be list: unknown option '-%c'\n", + optopt); + usage(false); + return(EX_USAGE); + } + } + + argc -= optind; + + if(argc != 0) { + fprintf(stderr, "be list: extra argument provided\n"); + usage(false); + return(EX_USAGE); + } + + /* list logic goes here */ + + return 0; } static int
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