perf_counter tools: Document '--' option parsing terminator

Signed-off-by: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Mike Galbraith 2009-05-28 16:25:34 +02:00 committed by Ingo Molnar
parent de04687f86
commit 9e09675366
4 changed files with 5 additions and 1 deletions

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@ -9,6 +9,7 @@ SYNOPSIS
--------
[verse]
'perf record' [-e <EVENT> | --event=EVENT] [-l] [-a] <command>
'perf record' [-e <EVENT> | --event=EVENT] [-l] [-a] -- <command> [<options>]
DESCRIPTION
-----------

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@ -9,6 +9,7 @@ SYNOPSIS
--------
[verse]
'perf stat' [-e <EVENT> | --event=EVENT] [-l] [-a] <command>
'perf stat' [-e <EVENT> | --event=EVENT] [-l] [-a] -- <command> [<options>]
DESCRIPTION
-----------

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@ -397,7 +397,8 @@ static int __cmd_record(int argc, const char **argv)
}
static const char * const record_usage[] = {
"perf record [<options>] <command>",
"perf record [<options>] [<command>]",
"perf record [<options>] -- <command> [<options>]",
NULL
};

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@ -212,6 +212,7 @@ static void skip_signal(int signo)
static const char * const stat_usage[] = {
"perf stat [<options>] <command>",
"perf stat [<options>] -- <command> [<options>]",
NULL
};