From b3ac032b7a76fea678de225d26ae04d10e47f0ac Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Thu, 23 Apr 2015 22:46:12 +0900 Subject: perf probe: Make --funcs option exclusive The --funcs option should be given exclusively. This adds PARSE_OPT_EXCUSIVE flag on --funcs (-F) option. Without this, 'perf probe --funcs -l' just shows the list of probes. With this, it shows error message correctly. This also fixes the help message and the documentation. Signed-off-by: Masami Hiramatsu Tested-by: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20150423134612.26128.58189.stgit@localhost.localdomain Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-probe.txt | 2 ++ tools/perf/builtin-probe.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt index 239609c09f83..a4a3cc76b36b 100644 --- a/tools/perf/Documentation/perf-probe.txt +++ b/tools/perf/Documentation/perf-probe.txt @@ -19,6 +19,8 @@ or 'perf probe' [options] --line='LINE' or 'perf probe' [options] --vars='PROBEPOINT' +or +'perf probe' [options] --funcs DESCRIPTION ----------- diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index f7b1af67e9f6..92dcce065e68 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -321,6 +321,7 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused) "perf probe [] --line 'LINEDESC'", "perf probe [] --vars 'PROBEPOINT'", #endif + "perf probe [] --funcs", NULL }; struct option options[] = { @@ -402,6 +403,7 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused) set_option_flag(options, 'L', "line", PARSE_OPT_EXCLUSIVE); set_option_flag(options, 'V', "vars", PARSE_OPT_EXCLUSIVE); #endif + set_option_flag(options, 'F', "funcs", PARSE_OPT_EXCLUSIVE); argc = parse_options(argc, argv, options, probe_usage, PARSE_OPT_STOP_AT_NON_OPTION); -- cgit v1.2.3