mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 12:43:55 +08:00
4b6ab94eab
Move the subcommand-related files from perf to a new library named libsubcmd.a. Since we're moving files anyway, go ahead and rename 'exec_cmd.*' to 'exec-cmd.*' to be consistent with the naming of all the other files. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/c0a838d4c878ab17fee50998811612b2281355c1.1450193761.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
/*
|
|
* builtin-config.c
|
|
*
|
|
* Copyright (C) 2015, Taeung Song <treeze.taeung@gmail.com>
|
|
*
|
|
*/
|
|
#include "builtin.h"
|
|
|
|
#include "perf.h"
|
|
|
|
#include "util/cache.h"
|
|
#include <subcmd/parse-options.h>
|
|
#include "util/util.h"
|
|
#include "util/debug.h"
|
|
|
|
static const char * const config_usage[] = {
|
|
"perf config [options]",
|
|
NULL
|
|
};
|
|
|
|
enum actions {
|
|
ACTION_LIST = 1
|
|
} actions;
|
|
|
|
static struct option config_options[] = {
|
|
OPT_SET_UINT('l', "list", &actions,
|
|
"show current config variables", ACTION_LIST),
|
|
OPT_END()
|
|
};
|
|
|
|
static int show_config(const char *key, const char *value,
|
|
void *cb __maybe_unused)
|
|
{
|
|
if (value)
|
|
printf("%s=%s\n", key, value);
|
|
else
|
|
printf("%s\n", key);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int cmd_config(int argc, const char **argv, const char *prefix __maybe_unused)
|
|
{
|
|
int ret = 0;
|
|
|
|
argc = parse_options(argc, argv, config_options, config_usage,
|
|
PARSE_OPT_STOP_AT_NON_OPTION);
|
|
|
|
switch (actions) {
|
|
case ACTION_LIST:
|
|
if (argc) {
|
|
pr_err("Error: takes no arguments\n");
|
|
parse_options_usage(config_usage, config_options, "l", 1);
|
|
} else {
|
|
ret = perf_config(show_config, NULL);
|
|
if (ret < 0)
|
|
pr_err("Nothing configured, "
|
|
"please check your ~/.perfconfig file\n");
|
|
}
|
|
break;
|
|
default:
|
|
usage_with_options(config_usage, config_options);
|
|
}
|
|
|
|
return ret;
|
|
}
|