LXR linux/tools/perf/ui/setup.c

   1#include <pthread.h>
   2
   3#include "../util/cache.h"
   4#include "../util/debug.h"
   5#include "../util/hist.h"
   6
   7pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;
   8
   9void setup_browser(bool fallback_to_pager)
  10{
  11        if (use_browser < 2 && (!isatty(1) || dump_trace))
  12                use_browser = 0;
  13
  14        /* default to TUI */
  15        if (use_browser < 0)
  16                use_browser = 1;
  17
  18        switch (use_browser) {
  19        case 2:
  20                if (perf_gtk__init() == 0)
  21                        break;
  22                /* fall through */
  23        case 1:
  24                use_browser = 1;
  25                if (ui__init() == 0)
  26                        break;
  27                /* fall through */
  28        default:
  29                use_browser = 0;
  30                if (fallback_to_pager)
  31                        setup_pager();
  32
  33                perf_hpp__init();
  34                break;
  35        }
  36}
  37
  38void exit_browser(bool wait_for_ok)
  39{
  40        switch (use_browser) {
  41        case 2:
  42                perf_gtk__exit(wait_for_ok);
  43                break;
  44
  45        case 1:
  46                ui__exit(wait_for_ok);
  47                break;
  48
  49        default:
  50                break;
  51        }
  52}
  53