From 09a71b97cce70551356b13b668aa1d7d6da84457 Mon Sep 17 00:00:00 2001 From: Ramkumar Ramachandra Date: Mon, 3 Mar 2014 20:26:36 -0500 Subject: perf kvm: introduce --list-cmds for use by scripts Introduce $ perf kvm --list-cmds to dump a raw list of commands for use by the completion script. In order to do this, introduce parse_options_subcommand() for handling subcommands as a special case in the parse-options machinery. Signed-off-by: Ramkumar Ramachandra Acked-by: David Ahern Acked-by: Jiri Olsa Cc: David Ahern Link: http://lkml.kernel.org/r/1393896396-10427-1-git-send-email-artagnon@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-options.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/parse-options.h') diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index cbf0149..d8dac8a 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -140,6 +140,11 @@ extern int parse_options(int argc, const char **argv, const struct option *options, const char * const usagestr[], int flags); +extern int parse_options_subcommand(int argc, const char **argv, + const struct option *options, + const char *const subcommands[], + const char *usagestr[], int flags); + extern NORETURN void usage_with_options(const char * const *usagestr, const struct option *options); @@ -148,7 +153,8 @@ extern NORETURN void usage_with_options(const char * const *usagestr, enum { PARSE_OPT_HELP = -1, PARSE_OPT_DONE, - PARSE_OPT_LIST, + PARSE_OPT_LIST_OPTS, + PARSE_OPT_LIST_SUBCMDS, PARSE_OPT_UNKNOWN, }; -- cgit v1.1