store startup id in exehist as e restart was not self-exec as of e17

src/bin/e_exec.c

@@ -100,11 +100,7 @@ e_exec_init(void)
 EINTERN int
 e_exec_shutdown(void)
 {
-   char buf[256];
-
-   snprintf(buf, sizeof(buf), "%i", startup_id);
-   e_util_env_set("E_STARTUP_ID", buf);
-
+   e_exehist_startup_id_set(startup_id);
    if (_e_exec_exit_handler) ecore_event_handler_del(_e_exec_exit_handler);
    if (_e_exec_border_add_handler)
      ecore_event_handler_del(_e_exec_border_add_handler);
@@ -400,11 +396,8 @@ _e_exec_cb_exec(void *data, Efreet_Desktop *desktop, char *exec, int remaining)
 
    if (startup_id == 0)
      {
-        const char *p;
-
-        p = getenv("E_STARTUP_ID");
-        if (p) startup_id = atoi(p);
-        e_util_env_set("E_STARTUP_ID", NULL);
+        startup_id = e_exehist_startup_id_get();
+        if (startup_id < 0) startup_id = 0;
      }
    if (++startup_id < 1) startup_id = 1;
    /* save previous env vars we need to save */

src/bin/e_exehist.c

@@ -11,6 +11,7 @@ struct _E_Exehist
 {
    Eina_List *history;
    Eina_List *mimes;
+   int startup_id;
 };
 
 struct _E_Exehist_Item
@@ -60,6 +61,7 @@ e_exehist_init(void)
 #define D _e_exehist_config_edd
    E_CONFIG_LIST(D, T, history, _e_exehist_config_item_edd);
    E_CONFIG_LIST(D, T, mimes, _e_exehist_config_item_edd);
+   E_CONFIG_VAL(D, T, startup_id, INT);
 
    E_EVENT_EXEHIST_UPDATE = ecore_event_type_new();
 
@@ -80,6 +82,27 @@ e_exehist_shutdown(void)
    return 1;
 }
 
+EAPI void
+e_exehist_startup_id_set(int id)
+{
+   _e_exehist_load();
+   if (!_e_exehist) return;
+   _e_exehist->startup_id = id;
+   _e_exehist_changes++;
+   _e_exehist_unload_queue();
+}
+
+EAPI int
+e_exehist_startup_id_get(void)
+{
+   int id;
+   _e_exehist_load();
+   if (!_e_exehist) return 0;
+   id = _e_exehist->startup_id;
+   _e_exehist_unload_queue();
+   return id;
+}
+
 EAPI void
 e_exehist_add(const char *launch_method, const char *exe)
 {

src/bin/e_exehist.h

@@ -14,6 +14,8 @@ typedef enum _E_Exehist_Sort
 EINTERN int e_exehist_init(void);
 EINTERN int e_exehist_shutdown(void);
 
+EAPI void e_exehist_startup_id_set(int id);
+EAPI int e_exehist_startup_id_get(void);
 EAPI void e_exehist_add(const char *launch_method, const char *exe);
 EAPI void e_exehist_del(const char *exe);
 EAPI void e_exehist_clear(void);