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| author | Akihiro Nagai <akihiro.nagai.hw@hitachi.com> | 2010-12-03 12:58:53 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-12-06 15:33:29 -0200 |
| commit | e4e18d568b0e833c75c1f7833e1690cdde8f4d76 (patch) | |
| tree | 829337ccfa8b09ad7dc23f9227886f0396698db6 | |
| parent | 1437a30aae865d83c7d96e3401f503a73fffe14d (diff) | |
| download | linux-e4e18d568b0e833c75c1f7833e1690cdde8f4d76.tar.gz linux-e4e18d568b0e833c75c1f7833e1690cdde8f4d76.tar.bz2 linux-e4e18d568b0e833c75c1f7833e1690cdde8f4d76.zip | |
perf options: add OPT_CALLBACK_DEFAULT_NOOPT
Add new macro OPT_CALLBACK_DEFAULT_NOOPT for parse_options.
It enables to pass the default value (opt->defval) to the callback function
processing options require no argument.
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20101203035853.7827.17502.stgit@localhost6.localdomain6>
Signed-off-by: Akihiro Nagai <akihiro.nagai.hw@hitachi.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/parse-options.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index c7d72dce54b2..abc31a1dac1a 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -119,6 +119,10 @@ struct option { { .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 } +#define OPT_CALLBACK_DEFAULT_NOOPT(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 | PARSE_OPT_NOARG} /* parse_options() will filter out the processed options and leave the * non-option argments in argv[]. |