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perf tools: Add external commands to list-cmds

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The `perf --list-cmds` output prints only internal commands, although
there is no reason for that from users' perspective.

Adding the external commands to commands array with NULL function
pointer allows printing all perf commands while not changing the logic
of command handler selection.

Signed-off-by: Michael Petlan <mpetlan@redhat.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20220404221541.30312-2-mpetlan@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Michael Petlan 2022-04-05 00:15:41 +02:00 committed by Arnaldo Carvalho de Melo
parent 0ff26efe92
commit 3e6b43beb7
1 changed files with 4 additions and 0 deletions
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4
tools/perf/perf.c
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@ -55,6 +55,7 @@ struct cmd_struct {
};
static struct cmd_struct commands[] = {
{ "archive", NULL, 0 },
{ "buildid-cache", cmd_buildid_cache, 0 },
{ "buildid-list", cmd_buildid_list, 0 },
{ "config", cmd_config, 0 },
@ -62,6 +63,7 @@ static struct cmd_struct commands[] = {
{ "diff", cmd_diff, 0 },
{ "evlist", cmd_evlist, 0 },
{ "help", cmd_help, 0 },
{ "iostat", NULL, 0 },
{ "kallsyms", cmd_kallsyms, 0 },
{ "list", cmd_list, 0 },
{ "record", cmd_record, 0 },
@ -360,6 +362,8 @@ static void handle_internal_command(int argc, const char **argv)
for (i = 0; i < ARRAY_SIZE(commands); i++) {
struct cmd_struct *p = commands+i;
if (p->fn == NULL)
continue;
if (strcmp(p->cmd, cmd))
continue;
exit(run_builtin(p, argc, argv));