setup.c

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#include <pthread.h>

#include "../util/cache.h"
#include "../util/debug.h"
#include "../util/hist.h"

pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;

void setup_browser(bool fallback_to_pager)
{
    if (!isatty(1) || dump_trace)
        use_browser = 0;

    /* default to TUI */
    if (use_browser < 0)
        use_browser = 1;

    switch (use_browser) {
    case 2:
        if (perf_gtk__init() == 0)
            break;
        /* fall through */
    case 1:
        use_browser = 1;
        if (ui__init() == 0)
            break;
        /* fall through */
    default:
        use_browser = 0;
        if (fallback_to_pager)
            setup_pager();

        perf_hpp__init();
        break;
    }
}

void exit_browser(bool wait_for_ok)
{
    switch (use_browser) {
    case 2:
        perf_gtk__exit(wait_for_ok);
        break;

    case 1:
        ui__exit(wait_for_ok);
        break;

    default:
        break;
    }
}