/**
* Set up connections, signal handlers, sockets etc.
* @return 1 or greater on success, 0 otherwise
*
* This function sets up all singal handlers and the basic event loop. If it
* succeeds, 1 will be returned, otherwise 0 will be returned.
*
* @code
* #include <Ecore.h>
*
* int main(int argc, char **argv)
* {
* if (!ecore_init())
* {
* printf("ERROR: Cannot init Ecore!\n");
* return -1;
* }
* ecore_main_loop_begin();
* ecore_shutdown();
* }
* @endcode
*/
EAPI int ecore_init(void)
{
if (++_ecore_init_count != 1)
return _ecore_init_count;
#ifdef HAVE_LOCALE_H
setlocale(LC_CTYPE, "");
#endif
/*
if (strcmp(nl_langinfo(CODESET), "UTF-8"))
{
WRN("Not a utf8 locale!");
}
*/
#ifdef HAVE_EVIL
if (!evil_init())
return --_ecore_init_count;
#endif
if (!eina_init())
goto shutdown_evil;
_ecore_log_dom =
eina_log_domain_register("Ecore", ECORE_DEFAULT_LOG_COLOR);
if (_ecore_log_dom < 0) {
EINA_LOG_ERR("Ecore was unable to create a log domain.");
goto shutdown_log_dom;
}
if (getenv("ECORE_FPS_DEBUG"))
_ecore_fps_debug = 1;
if (_ecore_fps_debug)
_ecore_fps_debug_init();
_ecore_main_loop_init();
_ecore_signal_init();
_ecore_exe_init();
_ecore_thread_init();
_ecore_glib_init();
_ecore_job_init();
_ecore_time_init();
#if HAVE_MALLINFO
if (getenv("ECORE_MEM_STAT")) {
_ecore_memory_pid = getpid();
ecore_animator_add(_ecore_memory_statistic, NULL);
}
#endif
#if defined(GLIB_INTEGRATION_ALWAYS)
if (_ecore_glib_always_integrate)
ecore_main_loop_glib_integrate();
#endif
return _ecore_init_count;
shutdown_log_dom:
eina_shutdown();
shutdown_evil:
#ifdef HAVE_EVIL
evil_shutdown();
#endif
return --_ecore_init_count;
}
static inline int
_ecore_get_epoll_fd(void)
{
if (epoll_pid && epoll_pid != getpid())
{
/* forked! */
_ecore_main_loop_shutdown();
}
if (epoll_pid == 0 && epoll_fd < 0)
{
_ecore_main_loop_init();
}
return epoll_fd;
}
