Patch 3/5 os-support: add xf86VTKeepTtyIsSet

Add xf86VTKeepTtyIsSet function to export KeepTty state.

When seatd activates, it takes control of current vt (in global sense)!,
this code only activates sesion control code when XServer started
using same vt (for more context see c88a325899 commit ).

Signed-off-By: Tautvis <gtautvis@gmail.com>

hw/xfree86/os-support/bsd/bsd_init.c

@@ -134,6 +134,13 @@ static xf86ConsOpen_t xf86ConsTab[] = {
     (xf86ConsOpen_t) NULL
 };
 
+
+Bool
+xf86VTKeepTtyIsSet(void)
+{
+     return KeepTty;
+}
+
 void
 xf86OpenConsole(void)
 {

hw/xfree86/os-support/hurd/hurd_init.c

@@ -57,6 +57,12 @@ xf86UseMsg()
     return;
 }
 
+Bool
+xf86VTKeepTtyIsSet(void)
+{
+     return FALSE;
+}
+
 void
 xf86OpenConsole()
 {

hw/xfree86/os-support/linux/linux.h

@@ -27,6 +27,5 @@
 #define XF86_LINUX_H
 
 int linux_parse_vt_settings(int may_fail);
-int linux_get_keeptty(void);
 
 #endif

hw/xfree86/os-support/linux/lnx_init.c

@@ -167,8 +167,8 @@ linux_parse_vt_settings(int may_fail)
     return 1;
 }
 
-int
-linux_get_keeptty(void)
+Bool
+xf86VTKeepTtyIsSet(void)
 {
     return KeepTty;
 }

hw/xfree86/os-support/linux/systemd-logind.c

@@ -37,6 +37,7 @@
 
 #include "os.h"
 #include "linux.h"
+#include "xf86_os_support.h"
 #include "xf86_priv.h"
 #include "xf86platformBus_priv.h"
 #include "xf86Xinput_priv.h"
@@ -659,7 +660,7 @@ static struct dbus_core_hook core_hook = {
 int
 systemd_logind_init(void)
 {
-    if (!ServerIsNotSeat0() && xf86HasTTYs() && linux_parse_vt_settings(TRUE) && !linux_get_keeptty()) {
+    if (!ServerIsNotSeat0() && xf86HasTTYs() && linux_parse_vt_settings(TRUE) && !xf86VTKeepTtyIsSet()) {
         LogMessage(X_INFO,
             "systemd-logind: logind integration requires -keeptty and "
             "-keeptty was not provided, disabling logind integration\n");

hw/xfree86/os-support/solaris/sun_init.c

@@ -74,6 +74,14 @@ static char consoleDev[PATH_MAX] = "/dev/fb";
    Used by hw/xfree86/common/xf86AutoConfig.c for VIS_GETIDENTIFIER */
 char xf86SolarisFbDev[PATH_MAX] = "/dev/fb";
 
+
+Bool
+xf86VTKeepTtyIsSet(void)
+{
+     return KeepTty;
+}
+
+
 #ifdef HAS_USL_VTS
 static void
 switch_to(int vt, const char *from)

hw/xfree86/os-support/stub/stub_init.c

@@ -15,6 +15,13 @@ xf86CloseConsole(void)
 {
 }
 
+Bool
+xf86VTKeepTtyIsSet(void)
+{
+     return FALSE;
+}
+
+
 int
 xf86ProcessArgument(int argc, char *argv[], int i)
 {

hw/xfree86/os-support/xf86_os_support.h

@@ -30,6 +30,12 @@ typedef void (*PMClose) (void);
 
 void xf86OpenConsole(void);
 void xf86CloseConsole(void);
+
+/**
+ * @brief get keeptty switch state
+ **/
+Bool xf86VTKeepTtyIsSet(void);
+
 Bool xf86VTActivate(int vtno);
 Bool xf86VTSwitchPending(void);
 Bool xf86VTSwitchAway(void);