Home | History | Annotate | Line # | Download | only in common 
      1 /*	$NetBSD: uipc_syscalls_30.c,v 1.4 2019/01/27 02:08:39 pgoyette Exp $	*/
      2 
      3 /* written by Pavel Cahyna, 2006. Public domain. */
      4 
      5 #include <sys/cdefs.h>
      6 __KERNEL_RCSID(0, "$NetBSD: uipc_syscalls_30.c,v 1.4 2019/01/27 02:08:39 pgoyette Exp $");
      7 
      8 #if defined(_KERNEL_OPT)
      9 #include "opt_compat_netbsd.h"
     10 #endif
     11 
     12 /*
     13  * System call interface to the socket abstraction.
     14  */
     15 
     16 #include <sys/param.h>
     17 #include <sys/kernel.h>
     18 #include <sys/msg.h>
     19 #include <sys/sysctl.h>
     20 #include <sys/mount.h>
     21 #include <sys/syscall.h>
     22 #include <sys/syscallvar.h>
     23 #include <sys/syscallargs.h>
     24 #include <sys/errno.h>
     25 
     26 #include <compat/common/compat_mod.h>
     27 
     28 static const struct syscall_package uipc_syscalls_30_syscalls[] = {
     29 	{ SYS_compat_30_socket, 0, (sy_call_t *)compat_30_sys_socket },
     30 	{ 0, 0, NULL}
     31 };
     32 
     33 int
     34 compat_30_sys_socket(struct lwp *l,
     35     const struct compat_30_sys_socket_args *uap, register_t *retval)
     36 {
     37 	int	error;
     38 
     39 	error = sys___socket30(l, (const void *)uap, retval);
     40 	if (error == EAFNOSUPPORT)
     41 		error = EPROTONOSUPPORT;
     42 
     43 	return (error);
     44 }
     45 
     46 int
     47 uipc_syscalls_30_init(void)
     48 {
     49 
     50 	return syscall_establish(NULL, uipc_syscalls_30_syscalls);
     51 }
     52 
     53 int
     54 uipc_syscalls_30_fini(void)
     55 {
     56 
     57 	return syscall_disestablish(NULL, uipc_syscalls_30_syscalls);
     58 }
     59