#include <unistd.h>
+#include <signal.h>
#include "syscall.h"
#include "libc.h"
int pause(void)
{
- int r;
- CANCELPT_BEGIN;
- r = syscall0(__NR_pause);
- CANCELPT_END;
- return r;
+#ifdef SYS_pause
+ return syscall_cp(SYS_pause);
+#else
+ return syscall_cp(SYS_ppoll, 0, 0, 0, 0);
+#endif
}