4 #include "../util/cache.h"
5 #include "../util/debug.h"
6 #include "../util/hist.h"
8 pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;
11 #ifdef HAVE_GTK2_SUPPORT
12 static int setup_gtk_browser(void)
14 int (*perf_ui_init)(void);
19 perf_gtk_handle = dlopen(PERF_GTK_DSO, RTLD_LAZY);
20 if (perf_gtk_handle == NULL) {
22 scnprintf(buf, sizeof(buf), "%s/%s", LIBDIR, PERF_GTK_DSO);
23 perf_gtk_handle = dlopen(buf, RTLD_LAZY);
25 if (perf_gtk_handle == NULL)
28 perf_ui_init = dlsym(perf_gtk_handle, "perf_gtk__init");
29 if (perf_ui_init == NULL)
32 if (perf_ui_init() == 0)
36 dlclose(perf_gtk_handle);
40 static void exit_gtk_browser(bool wait_for_ok)
42 void (*perf_ui_exit)(bool);
44 if (perf_gtk_handle == NULL)
47 perf_ui_exit = dlsym(perf_gtk_handle, "perf_gtk__exit");
48 if (perf_ui_exit == NULL)
51 perf_ui_exit(wait_for_ok);
54 dlclose(perf_gtk_handle);
56 perf_gtk_handle = NULL;
59 static inline int setup_gtk_browser(void) { return -1; }
60 static inline void exit_gtk_browser(bool wait_for_ok __maybe_unused) {}
63 void setup_browser(bool fallback_to_pager)
65 if (use_browser < 2 && (!isatty(1) || dump_trace))
72 switch (use_browser) {
74 if (setup_gtk_browser() == 0)
76 printf("GTK browser requested but could not find %s\n",
87 if (fallback_to_pager)
93 void exit_browser(bool wait_for_ok)
95 switch (use_browser) {
97 exit_gtk_browser(wait_for_ok);
101 ui__exit(wait_for_ok);