/* * Functions for saving/restoring console. * * Originally from swsusp. */ #include <linux/vt_kern.h>#include <linux/kbd_kern.h>#include <linux/vt.h>#include <linux/module.h>#include "power.h" #define SUSPEND_CONSOLE (MAX_NR_CONSOLES-1) static int orig_fgconsole, orig_kmsg; int pm_prepare_console(void){ orig_fgconsole = vt_move_to_console(SUSPEND_CONSOLE, 1); if (orig_fgconsole < 0) return 1; orig_kmsg = vt_kmsg_redirect(SUSPEND_CONSOLE); return 0;} void pm_restore_console(void){ if (orig_fgconsole >= 0) { vt_move_to_console(orig_fgconsole, 0); vt_kmsg_redirect(orig_kmsg); }}
/*
* Functions for saving/restoring console.
*
* Originally from swsusp.
*/
#include <linux/vt_kern.h>
#include <linux/kbd_kern.h>
#include <linux/vt.h>
#include <linux/module.h>
#include "power.h"
#define SUSPEND_CONSOLE (MAX_NR_CONSOLES-1)
static int orig_fgconsole, orig_kmsg;
int pm_prepare_console(void)
{
orig_fgconsole = vt_move_to_console(SUSPEND_CONSOLE, 1);
if (orig_fgconsole < 0)
return 1;
orig_kmsg = vt_kmsg_redirect(SUSPEND_CONSOLE);
return 0;
}
void pm_restore_console(void)
{
if (orig_fgconsole >= 0) {
vt_move_to_console(orig_fgconsole, 0);
vt_kmsg_redirect(orig_kmsg);
}
}