perf record: make the record options available outside perf record

Other perf commands that invoke perf record, such as perf trace, may
want to reuse the options used by perf record.

This makes them non-static and renames them to avoid clashes with
other 'options' variables.

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Acked-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 4e75583ddd6d9605b96256264c4e5ca900670d3e..93bd2ff001fb113ff11159e419269942ac4e3743 100644 (file)
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -790,7 +790,7 @@ static const char * const record_usage[] = {
 
 static bool force, append_file;
 
-static const struct option options[] = {
+const struct option record_options[] = {
        OPT_CALLBACK('e', "event", NULL, "event",
                     "event selector. use 'perf list' to list available events",
                     parse_events),
@@ -839,16 +839,16 @@ int cmd_record(int argc, const char **argv, const char *prefix __used)
 {
        int i, j, err = -ENOMEM;
 
-       argc = parse_options(argc, argv, options, record_usage,
+       argc = parse_options(argc, argv, record_options, record_usage,
                            PARSE_OPT_STOP_AT_NON_OPTION);
        if (!argc && target_pid == -1 && target_tid == -1 &&
                !system_wide && !cpu_list)
-               usage_with_options(record_usage, options);
+               usage_with_options(record_usage, record_options);
 
        if (force && append_file) {
                fprintf(stderr, "Can't overwrite and append at the same time."
                                " You need to choose between -f and -A");
-               usage_with_options(record_usage, options);
+               usage_with_options(record_usage, record_options);
        } else if (append_file) {
                write_mode = WRITE_APPEND;
        } else {
@@ -871,7 +871,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __used)
                if (thread_num <= 0) {
                        fprintf(stderr, "Can't find all threads of pid %d\n",
                                        target_pid);
-                       usage_with_options(record_usage, options);
+                       usage_with_options(record_usage, record_options);
                }
        } else {
                all_tids=malloc(sizeof(pid_t));