Messages in this thread Patch in this message | | | Date | Sat, 12 Sep 2009 13:04:40 +0200 | From | Arjan van de Ven <> | Subject | [PATCH 3/8] perf: Allow perf utilities to have "callback" options without arguments |
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From b37c714203e12c2104b2fae41c6f4ea4fa589528 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven <arjan@linux.intel.com> Date: Sat, 12 Sep 2009 07:52:54 +0200 Subject: [PATCH] perf: Allow perf utilities to have "callback" options without arguments
timechart needs to add a "callback" type command line argument that does not take arguments.
This patch adds the parse-options.h infrastructure to make this possible.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> --- tools/perf/util/parse-options.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index 8aa3464..2ee248f 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -104,6 +104,8 @@ struct option { { .type = OPTION_CALLBACK, .short_name = (s), .long_name = (l), .value = (v), .argh = "time", .help = (h), .callback = parse_opt_approxidate_cb } #define OPT_CALLBACK(s, l, v, a, h, f) \ { .type = OPTION_CALLBACK, .short_name = (s), .long_name = (l), .value = (v), (a), .help = (h), .callback = (f) } +#define OPT_CALLBACK_NOOPT(s, l, v, a, h, f) \ + { .type = OPTION_CALLBACK, .short_name = (s), .long_name = (l), .value = (v), (a), .help = (h), .callback = (f), .flags = PARSE_OPT_NOARG } #define OPT_CALLBACK_DEFAULT(s, l, v, a, h, f, d) \ { .type = OPTION_CALLBACK, .short_name = (s), .long_name = (l), .value = (v), (a), .help = (h), .callback = (f), .defval = (intptr_t)d, .flags = PARSE_OPT_LASTARG_DEFAULT } -- 1.6.0.6
-- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org
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