#include "kern_util.h"
#include "irq_user.h"
#include "time_user.h"
+#include "signal_user.h"
#include "mem_user.h"
#include "os.h"
#include "tlb.h"
+#include "mode.h"
static int exec_tramp(void *sig_stack)
{
do_exit(SIGKILL);
}
- new_pid = start_fork_tramp((void *) current->thread.kernel_stack,
- stack, 0, exec_tramp);
+ new_pid = start_fork_tramp(current->thread_info, stack, 0, exec_tramp);
if(new_pid < 0){
printk(KERN_ERR
"flush_thread : new thread failed, errno = %d\n",
do_exit(SIGKILL);
}
- if(current->thread_info->cpu == 0)
+ if(current_thread->cpu == 0)
forward_interrupts(new_pid);
current->thread.request.op = OP_EXEC;
current->thread.request.u.exec.pid = new_pid;
- unprotect_stack((unsigned long) current->thread_info);
+ unprotect_stack((unsigned long) current_thread);
os_usr1_process(os_getpid());
+ change_sig(SIGUSR1, 1);
+ change_sig(SIGUSR1, 0);
enable_timer();
free_page(stack);
protect_memory(uml_reserved, high_physmem - uml_reserved, 1, 1, 0, 1);
- task_protections((unsigned long) current->thread_info);
+ task_protections((unsigned long) current_thread);
force_flush_all();
unblock_signals();
}