syscalls: Add sys_ioctl

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

include/syscall-x86-64.def

@@ -20,6 +20,7 @@ __NR_brk		12		sys_brk			(void *addr)
 __NR_rt_sigaction	13		sys_sigaction		(int signum, const rt_sigaction_t *act, rt_sigaction_t *oldact, size_t sigsetsize)
 __NR_rt_sigprocmask	14		sys_sigprocmask		(int how, k_rtsigset_t *set, k_rtsigset_t *old, size_t sigsetsize)
 __NR_rt_sigreturn	15		sys_rt_sigreturn	(void)
+__NR_ioctl		16		sys_ioctl		(unsigned int fd, unsigned int cmd, unsigned long arg)
 __NR_mincore		27		sys_mincore		(void *addr, unsigned long size, unsigned char *vec)
 __NR_shmat		30		sys_shmat		(int shmid, void *shmaddr, int shmflag)
 __NR_pause		34		sys_pause		(void)