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perf usage: Move usage strings

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The usage function is part of util.h, move the usage strings there
too.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Chengdong Li <chengdongli@tencent.com>
Cc: Denis Nikitin <denik@chromium.org>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin Liška <mliska@suse.cz>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Raul Silvera <rsilvera@google.com>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230410162511.3055900-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2023-04-10 09:25:07 -07:00 committed by Arnaldo Carvalho de Melo
parent cd8ef94920
commit 0adea51ab2
5 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tools/perf/builtin-help.c
View File

@ -14,6 +14,7 @@
#include <subcmd/run-command.h>
#include <subcmd/help.h>
#include "util/debug.h"
#include "util/util.h"
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/zalloc.h>

3
tools/perf/builtin.h
View File

@ -2,9 +2,6 @@
#ifndef BUILTIN_H
#define BUILTIN_H
extern const char perf_usage_string[];
extern const char perf_more_info_string[];
void list_common_cmds_help(void);
const char *help_unknown_cmd(const char *cmd);

6
tools/perf/perf.c
View File

@ -39,12 +39,6 @@
#include <linux/string.h>
#include <linux/zalloc.h>
const char perf_usage_string[] =
"perf [--version] [--help] [OPTIONS] COMMAND [ARGS]";
const char perf_more_info_string[] =
"See 'perf help COMMAND' for more information on a specific command.";
static int use_pager = -1;
const char *input_name;

6
tools/perf/util/usage.c
View File

@ -12,6 +12,12 @@
#include <stdlib.h>
#include <linux/compiler.h>
const char perf_usage_string[] =
"perf [--version] [--help] [OPTIONS] COMMAND [ARGS]";
const char perf_more_info_string[] =
"See 'perf help COMMAND' for more information on a specific command.";
static __noreturn void usage_builtin(const char *err)
{
fprintf(stderr, "\n Usage: %s\n", err);

3
tools/perf/util/util.h
View File

@ -15,6 +15,9 @@
#include <internal/cpumap.h>
#endif
extern const char perf_usage_string[];
extern const char perf_more_info_string[];
/* General helper functions */
void usage(const char *err) __noreturn;
void die(const char *err, ...) __noreturn __printf(1, 2);