text: /*
   * builtin-buildid-list.c
   *
   * Builtin buildid-list command: list buildids in perf.data
   *
   * Copyright (C) 2009, Red Hat Inc.
   * Copyright (C) 2009, Arnaldo Carvalho de Melo <acme@redhat.com>
   */
  #include "builtin.h"
  #include "perf.h"
  #include "util/build-id.h"
  #include "util/cache.h"
  #include "util/debug.h"
  #include "util/parse-options.h"
  #include "util/session.h"
  #include "util/symbol.h"
  
  static char const *input_name = "perf.data";
  static bool force;
  static bool with_hits;
  
  static const char * const buildid_list_usage[] = {
  	"perf buildid-list [<options>]",
  	NULL
  };
  
  static const struct option options[] = {
  	OPT_BOOLEAN('H', "with-hits", &with_hits, "Show only DSOs with hits"),
  	OPT_STRING('i', "input", &input_name, "file",
  		    "input file name"),
  	OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
  	OPT_INCR('v', "verbose", &verbose,
  		    "be more verbose"),
  	OPT_END()
  };
  
  static int __cmd_buildid_list(void)
  {
  	int err = -1;
  	struct perf_session *session;
  
  	session = perf_session__new(input_name, O_RDONLY, force, false);
  	if (session == NULL)
  		return -1;
  
  	if (with_hits)
  		perf_session__process_events(session, &build_id__mark_dso_hit_ops);
  
  	perf_session__fprintf_dsos_buildid(session, stdout, with_hits);
  
  	perf_session__delete(session);
  	return err;
  }
  
  int cmd_buildid_list(int argc, const char **argv, const char *prefix __used)
  {
  	argc = parse_options(argc, argv, options, buildid_list_usage, 0);
  	setup_pager();
  	return __cmd_buildid_list();
  }
  