Messages in this thread Patch in this message | | | Date | Sat, 19 Sep 2009 09:52:05 GMT | From | tip-bot for Arjan van de Ven <> | Subject | [tip:perfcounters/core] perf: Allow perf utilities to have "callback" options without arguments |
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Commit-ID: a79d7db9fdb0037925ffa31f6ff9b189ff75d235 Gitweb: http://git.kernel.org/tip/a79d7db9fdb0037925ffa31f6ff9b189ff75d235 Author: Arjan van de Ven <arjan@linux.intel.com> AuthorDate: Sat, 12 Sep 2009 07:52:54 +0200 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Sat, 19 Sep 2009 11:42:11 +0200
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> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <20090912130440.548666c1@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
--- 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 }
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