From b66fb1da5a8cac3f5c3cdbe41937c91efc4e76a4 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 3 Jan 2017 09:19:54 +0100 Subject: tools lib subcmd: Add OPT_STRING_OPTARG_SET option To allow string options with a default argument and variable set when the option is used. Signed-off-by: Jiri Olsa Tested-by: Wang Nan Cc: David Ahern Cc: Josh Poimboeuf Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1483431600-19887-2-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/subcmd/parse-options.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tools/lib/subcmd/parse-options.c') diff --git a/tools/lib/subcmd/parse-options.c b/tools/lib/subcmd/parse-options.c index 3284bb14ae78..8aad81151d50 100644 --- a/tools/lib/subcmd/parse-options.c +++ b/tools/lib/subcmd/parse-options.c @@ -213,6 +213,9 @@ static int get_value(struct parse_opt_ctx_t *p, else err = get_arg(p, opt, flags, (const char **)opt->value); + if (opt->set) + *(bool *)opt->set = true; + /* PARSE_OPT_NOEMPTY: Allow NULL but disallow empty string. */ if (opt->flags & PARSE_OPT_NOEMPTY) { const char *val = *(const char **)opt->value; -- cgit v1.2.3