Good fixes and changes from latest Net.

35 files changed, 178 insertions, 43 deletions

diff --git a/sys/compat/linux/Makefile b/sys/compat/linux/Makefile
index 0627f6119a4..ad9003f4617 100644
--- a/sys/compat/linux/Makefile
+++ b/sys/compat/linux/Makefile
@@ -1,3 +1,4 @@
+#	$OpenBSD: Makefile,v 1.2 1996/04/17 05:23:42 mickey Exp $
 #	$NetBSD: Makefile,v 1.1 1995/02/28 23:26:21 fvdl Exp $
 
 DEP=	syscalls.conf syscalls.master ../../kern/makesyscalls.sh
diff --git a/sys/compat/linux/files.linux b/sys/compat/linux/files.linux
index 9dd91177ecc..7d733b00b22 100644
--- a/sys/compat/linux/files.linux
+++ b/sys/compat/linux/files.linux
@@ -1,3 +1,4 @@
+#	$OpenBSD: files.linux,v 1.3 1996/04/17 05:23:42 mickey Exp $
 #	$NetBSD: files.linux,v 1.4 1996/03/08 04:55:59 mycroft Exp $
 #
 # Config.new file description for machine-independent Linux compat code.
diff --git a/sys/compat/linux/linux_dirent.h b/sys/compat/linux/linux_dirent.h
index de63da00ca3..5eeec661746 100644
--- a/sys/compat/linux/linux_dirent.h
+++ b/sys/compat/linux/linux_dirent.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_dirent.h,v 1.2 1996/04/17 05:23:43 mickey Exp $	*/
 /*	$NetBSD: linux_dirent.h,v 1.3 1995/10/07 06:26:59 mycroft Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_errno.h b/sys/compat/linux/linux_errno.h
index 94530fd2eed..5f85b75c7d4 100644
--- a/sys/compat/linux/linux_errno.h
+++ b/sys/compat/linux/linux_errno.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_errno.h,v 1.2 1996/04/17 05:23:44 mickey Exp $	*/
 /* 	$NetBSD: linux_errno.h,v 1.1 1995/02/28 23:25:34 fvdl Exp $	*/
 /*
  * Copyright (c) 1995 Frank van der Linden
diff --git a/sys/compat/linux/linux_error.c b/sys/compat/linux/linux_error.c
index 1c42debe480..0551a2954ea 100644
--- a/sys/compat/linux/linux_error.c
+++ b/sys/compat/linux/linux_error.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_error.c,v 1.2 1996/04/17 05:23:45 mickey Exp $	*/
 /*	$NetBSD: linux_error.c,v 1.2 1995/04/22 19:48:32 christos Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_exec.c b/sys/compat/linux/linux_exec.c
index cc266db42bd..8221564ad73 100644
--- a/sys/compat/linux/linux_exec.c
+++ b/sys/compat/linux/linux_exec.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_exec.c,v 1.12 1995/10/07 06:27:00 mycroft Exp $	*/
+/*	$OpenBSD: linux_exec.c,v 1.2 1996/04/17 05:23:46 mickey Exp $	*/
+/*	$NetBSD: linux_exec.c,v 1.13 1996/04/05 00:01:10 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -37,9 +38,12 @@
 #include <sys/malloc.h>
 #include <sys/namei.h>
 #include <sys/vnode.h>
+#include <sys/mount.h>
 #include <sys/exec_elf.h>
 
 #include <sys/mman.h>
+#include <sys/syscallargs.h>
+
 #include <vm/vm.h>
 #include <vm/vm_param.h>
 #include <vm/vm_map.h>
@@ -69,6 +73,11 @@ extern char linux_sigcode[], linux_esigcode[];
 extern struct sysent linux_sysent[];
 extern char *linux_syscallnames[];
 
+int exec_linux_aout_prep_zmagic __P((struct proc *, struct exec_package *));
+int exec_linux_aout_prep_nmagic __P((struct proc *, struct exec_package *));
+int exec_linux_aout_prep_omagic __P((struct proc *, struct exec_package *));
+int exec_linux_aout_prep_qmagic __P((struct proc *, struct exec_package *));
+
 struct emul emul_linux_aout = {
 	"linux",
 	linux_error,
diff --git a/sys/compat/linux/linux_exec.h b/sys/compat/linux/linux_exec.h
index fe26bac4f31..082f18741a7 100644
--- a/sys/compat/linux/linux_exec.h
+++ b/sys/compat/linux/linux_exec.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_exec.h,v 1.2 1996/04/17 05:23:47 mickey Exp $	*/
 /*	$NetBSD: linux_exec.h,v 1.5 1995/10/07 06:27:01 mycroft Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_fcntl.h b/sys/compat/linux/linux_fcntl.h
index 4c34e7d3f45..326e4c804df 100644
--- a/sys/compat/linux/linux_fcntl.h
+++ b/sys/compat/linux/linux_fcntl.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_fcntl.h,v 1.2 1996/04/17 05:23:48 mickey Exp $	*/
 /*	$NetBSD: linux_fcntl.h,v 1.1 1995/02/28 23:25:40 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_file.c b/sys/compat/linux/linux_file.c
index c05a89916f2..92f2858088f 100644
--- a/sys/compat/linux/linux_file.c
+++ b/sys/compat/linux/linux_file.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_file.c,v 1.13 1995/10/08 22:53:43 fvdl Exp $	*/
+/*	$OpenBSD: linux_file.c,v 1.2 1996/04/17 05:23:49 mickey Exp $	*/
+/*	$NetBSD: linux_file.c,v 1.14 1996/04/05 00:01:21 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -54,6 +55,15 @@
 #include <compat/linux/linux_fcntl.h>
 #include <compat/linux/linux_util.h>
 
+#include <machine/linux_machdep.h>
+
+static int linux_to_bsd_ioflags __P((int));
+static int bsd_to_linux_ioflags __P((int));
+static void bsd_to_linux_flock __P((struct flock *, struct linux_flock *));
+static void linux_to_bsd_flock __P((struct linux_flock *, struct flock *));
+static void bsd_to_linux_stat __P((struct stat *, struct linux_stat *));
+static int linux_stat1 __P((struct proc *, void *, register_t *, int));
+
 /*
  * Some file-related calls are handled here. The usual flag conversion
  * an structure conversion is done, and alternate emul path searching.
@@ -64,7 +74,8 @@
  * of the flags used in open(2) and fcntl(2).
  */
 static int
-linux_to_bsd_ioflags(int lflags)
+linux_to_bsd_ioflags(lflags)
+	int lflags;
 {
 	int res = 0;
 
@@ -84,7 +95,8 @@ linux_to_bsd_ioflags(int lflags)
 }
 
 static int
-bsd_to_linux_ioflags(int bflags)
+bsd_to_linux_ioflags(bflags)
+	int bflags;
 {
 	int res = 0;
 
@@ -483,9 +495,9 @@ linux_sys_fstat(p, v, retval)
 }
 
 static int
-linux_stat1(p, uap, retval, dolstat)
+linux_stat1(p, v, retval, dolstat)
 	struct proc *p;
-	struct linux_sys_stat_args *uap;
+	void *v;
 	register_t *retval;
 	int dolstat;
 {
@@ -494,6 +506,7 @@ linux_stat1(p, uap, retval, dolstat)
 	struct stat *st, tmpst;
 	caddr_t sg;
 	int error;
+	struct linux_sys_stat_args *uap = v;
 
 	sg = stackgap_init(p->p_emul);
 
diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
index 4d6ab75d3b3..35de6a5e658 100644
--- a/sys/compat/linux/linux_ioctl.c
+++ b/sys/compat/linux/linux_ioctl.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_ioctl.c,v 1.13 1996/03/08 04:56:03 mycroft Exp $	*/
+/*	$OpenBSD: linux_ioctl.c,v 1.5 1996/04/17 05:23:50 mickey Exp $	*/
+/*	$NetBSD: linux_ioctl.c,v 1.14 1996/04/05 00:01:28 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -44,9 +45,9 @@
 #include <sys/syscallargs.h>
 
 #include <compat/linux/linux_types.h>
-#include <compat/linux/linux_ioctl.h>
 #include <compat/linux/linux_signal.h>
 #include <compat/linux/linux_syscallargs.h>
+#include <compat/linux/linux_ioctl.h>
 
 /*
  * Most ioctl command are just converted to their NetBSD values,
diff --git a/sys/compat/linux/linux_ioctl.h b/sys/compat/linux/linux_ioctl.h
index f1c8592eaf5..6f1996a16d7 100644
--- a/sys/compat/linux/linux_ioctl.h
+++ b/sys/compat/linux/linux_ioctl.h
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_ioctl.h,v 1.3 1996/03/08 04:56:04 mycroft Exp $	*/
+/*	$OpenBSD: linux_ioctl.h,v 1.3 1996/04/17 05:23:51 mickey Exp $	*/
+/*	$NetBSD: linux_ioctl.h,v 1.4 1996/04/05 00:01:36 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -33,3 +34,12 @@
 
 #define _LINUX_IO(x,y)		(((x) << 8) | (y))
 #define	LINUX_IOCGROUP(x)	(((x) >> 8) & 0xff)
+
+struct linux_sys_ioctl_args;
+int linux_ioctl_audio __P((struct proc *, struct linux_sys_ioctl_args *,
+    register_t *));
+int linux_machdepioctl __P((struct proc *, void *, register_t *));
+int linux_ioctl_termios __P((struct proc *, struct linux_sys_ioctl_args *,
+    register_t *));
+int linux_ioctl_socket __P((struct proc *, struct linux_sys_ioctl_args *,
+    register_t *));
diff --git a/sys/compat/linux/linux_ipc.c b/sys/compat/linux/linux_ipc.c
index 407a075eb7e..1212be8410b 100644
--- a/sys/compat/linux/linux_ipc.c
+++ b/sys/compat/linux/linux_ipc.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_ipc.c,v 1.9 1995/10/08 22:49:29 fvdl Exp $	*/
+/*	$OpenBSD: linux_ipc.c,v 1.2 1996/04/17 05:23:52 mickey Exp $	*/
+/*	$NetBSD: linux_ipc.c,v 1.10 1996/04/05 00:01:44 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -75,6 +76,10 @@ static int linux_semget __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
 static int linux_semctl __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
+static void bsd_to_linux_semid_ds __P((struct semid_ds *,
+				       struct linux_semid_ds *));
+static void linux_to_bsd_semid_ds __P((struct linux_semid_ds *,
+				       struct semid_ds *));
 #endif
 
 #ifdef SYSVMSG
@@ -82,10 +87,14 @@ static int linux_msgsnd __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
 static int linux_msgrcv __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
-static int linux_msgop __P((struct proc *, struct linux_sys_ipc_args *,
+static int linux_msgget __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
 static int linux_msgctl __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
+static void linux_to_bsd_msqid_ds __P((struct linux_msqid_ds *,
+				       struct msqid_ds *));
+static void bsd_to_linux_msqid_ds __P((struct msqid_ds *,
+				       struct linux_msqid_ds *));
 #endif
 
 #ifdef SYSVSHM
@@ -97,9 +106,18 @@ static int linux_shmget __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
 static int linux_shmctl __P((struct proc *, struct linux_sys_ipc_args *,
 				register_t *));
+static void linux_to_bsd_shmid_ds __P((struct linux_shmid_ds *,
+				       struct shmid_ds *));
+static void bsd_to_linux_shmid_ds __P((struct shmid_ds *,
+				       struct linux_shmid_ds *));
 #endif
 
 
+static void linux_to_bsd_ipc_perm __P((struct linux_ipc_perm *,
+				       struct ipc_perm *));
+static void bsd_to_linux_ipc_perm __P((struct ipc_perm *,
+				       struct linux_ipc_perm *));
+
 int
 linux_sys_ipc(p, v, retval)
 	struct proc *p;
@@ -113,7 +131,6 @@ linux_sys_ipc(p, v, retval)
 		syscallarg(int) a3;
 		syscallarg(caddr_t) ptr;
 	} */ *uap = v;
-	int what, error;
 
 	switch (SCARG(uap, what)) {
 #ifdef SYSVSEM
@@ -386,7 +403,7 @@ bsd_to_linux_msqid_ds(bmp, lmp)
 	lmp->l_msg_ctime = bmp->msg_ctime;
 }
 
-int
+static int
 linux_msgsnd(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
@@ -408,7 +425,7 @@ linux_msgsnd(p, uap, retval)
 	return sys_msgsnd(p, &bma, retval);
 }
 
-int
+static int
 linux_msgrcv(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
@@ -436,7 +453,7 @@ linux_msgrcv(p, uap, retval)
 	return sys_msgrcv(p, &bma, retval);
 }
 
-int
+static int
 linux_msgget(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
@@ -456,7 +473,7 @@ linux_msgget(p, uap, retval)
 	return sys_msgget(p, &bma, retval);
 }
 
-int
+static int
 linux_msgctl(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
@@ -510,7 +527,7 @@ linux_msgctl(p, uap, retval)
  * in which the return value is to be passed. This is subsequently
  * handled by libc, apparently.
  */
-int
+static int
 linux_shmat(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
@@ -544,7 +561,7 @@ linux_shmat(p, uap, retval)
  * shmdt(): this could have been mapped directly, if it wasn't for
  * the extra indirection by the linux_ipc system call.
  */
-int
+static int
 linux_shmdt(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
@@ -566,7 +583,7 @@ linux_shmdt(p, uap, retval)
 /*
  * Same story as shmdt.
  */
-int
+static int
 linux_shmget(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
@@ -636,7 +653,7 @@ bsd_to_linux_shmid_ds(bsp, lsp)
  *
  * The usual structure conversion and massaging is done.
  */
-int
+static int
 linux_shmctl(p, uap, retval)
 	struct proc *p;
 	struct linux_sys_ipc_args /* {
diff --git a/sys/compat/linux/linux_ipc.h b/sys/compat/linux/linux_ipc.h
index 1f9245f6ed8..963f437b2f6 100644
--- a/sys/compat/linux/linux_ipc.h
+++ b/sys/compat/linux/linux_ipc.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_ipc.h,v 1.2 1996/04/17 05:23:53 mickey Exp $	*/
 /*	$NetBSD: linux_ipc.h,v 1.1 1995/02/28 23:25:47 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_ipccall.h b/sys/compat/linux/linux_ipccall.h
index 854b641dac2..835f72d1b5d 100644
--- a/sys/compat/linux/linux_ipccall.h
+++ b/sys/compat/linux/linux_ipccall.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_ipccall.h,v 1.2 1996/04/17 05:23:54 mickey Exp $	*/
 /*	$NetBSD: linux_ipccall.h,v 1.2 1995/08/15 21:14:33 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c
index 7f0c693cf26..57bef416c1c 100644
--- a/sys/compat/linux/linux_misc.c
+++ b/sys/compat/linux/linux_misc.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_misc.c,v 1.24 1995/12/18 14:35:08 fvdl Exp $	*/
+/*	$OpenBSD: linux_misc.c,v 1.4 1996/04/17 05:23:54 mickey Exp $	*/
+/*	$NetBSD: linux_misc.c,v 1.26 1996/04/04 23:56:01 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -76,12 +77,18 @@
 #include <compat/linux/linux_util.h>
 #include <compat/linux/linux_dirent.h>
 
+/* linux_misc.c */
+static void bsd_to_linux_wstat __P((int *));
+static void bsd_to_linux_statfs __P((struct statfs *, struct linux_statfs *));
+int linux_select1 __P((struct proc *, register_t *, int, fd_set *, fd_set *,
+		       fd_set *, struct timeval *));
+
 /*
  * The information on a terminated (or stopped) process needs
  * to be converted in order for Linux binaries to get a valid signal
  * number out of it.
  */
-static int
+static void
 bsd_to_linux_wstat(status)
 	int *status;
 {
@@ -181,7 +188,6 @@ linux_sys_wait4(p, v, retval)
 			return error;
 
 		bsd_to_linux_wstat(&tstat);
-
 		return copyout(&tstat, SCARG(uap, status), sizeof tstat);
 	}
 
@@ -198,9 +204,11 @@ linux_sys_break(p, v, retval)
 	void *v;
 	register_t *retval;
 {
+#if 0
 	struct linux_sys_brk_args /* {
 		syscallarg(char *) nsize;
 	} */ *uap = v;
+#endif
 
 	return ENOSYS;
 }
@@ -221,8 +229,7 @@ linux_sys_brk(p, v, retval)
 	char *nbrk = SCARG(uap, nsize);
 	struct sys_obreak_args oba;
 	struct vmspace *vm = p->p_vmspace;
-	int error = 0;
-	caddr_t oldbrk, newbrk;
+	caddr_t oldbrk;
 
 	oldbrk = vm->vm_daddr + ctob(vm->vm_dsize);
 	/*
@@ -606,7 +613,7 @@ linux_sys_alarm(p, v, retval)
 	struct linux_sys_alarm_args /* {
 		syscallarg(unsigned int) secs;
 	} */ *uap = v;
-	int error, s;
+	int s;
 	struct itimerval *itp, it;
 
 	itp = &p->p_realtimer;
@@ -750,10 +757,10 @@ linux_sys_getdents(p, v, retval)
 	} */ *uap = v;
 	register struct dirent *bdp;
 	struct vnode *vp;
-	caddr_t	inp, buf;	/* BSD-format */
-	int len, reclen;	/* BSD-format */
-	caddr_t outp;		/* Linux-format */
-	int resid, linux_reclen;/* Linux-format */
+	caddr_t	inp, buf;		/* BSD-format */
+	int len, reclen;		/* BSD-format */
+	caddr_t outp;			/* Linux-format */
+	int resid, linux_reclen = 0;	/* Linux-format */
 	struct file *fp;
 	struct uio auio;
 	struct iovec aiov;
@@ -1029,9 +1036,10 @@ linux_sys_getpgid(p, v, retval)
 	} */ *uap = v;
 	struct proc *targp;
 
-	if (SCARG(uap, pid) != 0 && SCARG(uap, pid) != p->p_pid)
+	if (SCARG(uap, pid) != 0 && SCARG(uap, pid) != p->p_pid) {
 		if ((targp = pfind(SCARG(uap, pid))) == 0)
 			return ESRCH;
+	}
 	else
 		targp = p;
 
diff --git a/sys/compat/linux/linux_mmap.h b/sys/compat/linux/linux_mmap.h
index 3b13dcc0c46..248864beda5 100644
--- a/sys/compat/linux/linux_mmap.h
+++ b/sys/compat/linux/linux_mmap.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_mmap.h,v 1.2 1996/04/17 05:23:56 mickey Exp $	*/
 /*	$NetBSD: linux_mmap.h,v 1.1 1995/02/28 23:25:52 fvdl Exp $	*/
 /*
  * Copyright (c) 1995 Frank van der Linden
diff --git a/sys/compat/linux/linux_msg.h b/sys/compat/linux/linux_msg.h
index b7858236dbb..992457190dc 100644
--- a/sys/compat/linux/linux_msg.h
+++ b/sys/compat/linux/linux_msg.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_msg.h,v 1.2 1996/04/17 05:23:56 mickey Exp $	*/
 /*	$NetBSD: linux_msg.h,v 1.2 1995/08/15 21:14:34 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_sem.h b/sys/compat/linux/linux_sem.h
index 8cfbdab7f9a..2177679e273 100644
--- a/sys/compat/linux/linux_sem.h
+++ b/sys/compat/linux/linux_sem.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_sem.h,v 1.2 1996/04/17 05:23:57 mickey Exp $	*/
 /*	$NetBSD: linux_sem.h,v 1.1 1995/08/15 21:14:35 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_shm.h b/sys/compat/linux/linux_shm.h
index 098595062d1..1c1f83c2d35 100644
--- a/sys/compat/linux/linux_shm.h
+++ b/sys/compat/linux/linux_shm.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_shm.h,v 1.2 1996/04/17 05:23:58 mickey Exp $	*/
 /*	$NetBSD: linux_shm.h,v 1.1 1995/02/28 23:25:57 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_signal.c b/sys/compat/linux/linux_signal.c
index 212a0f254ee..a6e1c5f6466 100644
--- a/sys/compat/linux/linux_signal.c
+++ b/sys/compat/linux/linux_signal.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_signal.c,v 1.9 1995/10/07 06:27:12 mycroft Exp $	*/
+/*	$OpenBSD: linux_signal.c,v 1.2 1996/04/17 05:23:59 mickey Exp $	*/
+/*	$NetBSD: linux_signal.c,v 1.10 1996/04/04 23:51:36 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -131,6 +132,13 @@ int linux_to_bsd_sig[] = {
 	0,
 };
 
+
+/* linux_signal.c */
+void linux_to_bsd_sigset __P((const linux_sigset_t *, sigset_t *));
+void bsd_to_linux_sigset __P((const sigset_t *, linux_sigset_t *));
+void linux_to_bsd_sigaction __P((struct linux_sigaction *, struct sigaction *));
+void bsd_to_linux_sigaction __P((struct sigaction *, struct linux_sigaction *));
+
 /*
  * Ok, we know that Linux and BSD signals both are just an unsigned int.
  * Don't bother to use the sigismember() stuff for now.
@@ -180,7 +188,7 @@ linux_to_bsd_sigaction(lsa, bsa)
 {
 
 	bsa->sa_handler = lsa->sa_handler;
-	linux_to_bsd_sigset(&bsa->sa_mask, &lsa->sa_mask);
+	linux_to_bsd_sigset(&lsa->sa_mask, &bsa->sa_mask);
 	bsa->sa_flags = 0;
 	if ((lsa->sa_flags & LINUX_SA_ONSTACK) != 0)
 		bsa->sa_flags |= SA_ONSTACK;
@@ -201,7 +209,7 @@ bsd_to_linux_sigaction(bsa, lsa)
 {
 
 	lsa->sa_handler = bsa->sa_handler;
-	bsd_to_linux_sigset(&lsa->sa_mask, &bsa->sa_mask);
+	bsd_to_linux_sigset(&bsa->sa_mask, &lsa->sa_mask);
 	lsa->sa_flags = 0;
 	if ((bsa->sa_flags & SA_NOCLDSTOP) != 0)
 		lsa->sa_flags |= LINUX_SA_NOCLDSTOP;
@@ -420,7 +428,7 @@ linux_sys_sigsetmask(p, v, retval)
 	bsd_to_linux_sigset(&p->p_sigmask, (linux_sigset_t *)retval);
 
 	mask = SCARG(uap, mask);
-	bsd_to_linux_sigset(&mask, &bsdsig);
+	bsd_to_linux_sigset(&bsdsig, &mask);
 
 	splhigh();
 	p->p_sigmask = bsdsig & ~sigcantmask;
@@ -459,8 +467,9 @@ linux_sys_sigsuspend(p, v, retval)
 		syscallarg(int) mask;
 	} */ *uap = v;
 	struct sys_sigsuspend_args sa;
+	linux_sigset_t mask = SCARG(uap, mask);
 
-	linux_to_bsd_sigset(&SCARG(uap, mask), &SCARG(&sa, mask));
+	linux_to_bsd_sigset(&mask, &SCARG(&sa, mask));
 	return sys_sigsuspend(p, &sa, retval);
 }
 
diff --git a/sys/compat/linux/linux_signal.h b/sys/compat/linux/linux_signal.h
index e002dbf7c3d..30b16d8fd05 100644
--- a/sys/compat/linux/linux_signal.h
+++ b/sys/compat/linux/linux_signal.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_signal.h,v 1.2 1996/04/17 05:24:00 mickey Exp $	*/
 /* 	$NetBSD: linux_signal.h,v 1.4 1995/08/27 20:51:51 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c
index 911095aae77..59cfeffe5ec 100644
--- a/sys/compat/linux/linux_socket.c
+++ b/sys/compat/linux/linux_socket.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_socket.c,v 1.13 1996/03/08 04:56:05 mycroft Exp $	*/
+/*	$OpenBSD: linux_socket.c,v 1.3 1996/04/17 05:24:01 mickey Exp $	*/
+/*	$NetBSD: linux_socket.c,v 1.14 1996/04/05 00:01:50 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -71,6 +72,36 @@
  * are copied to structures.
  */
 
+int linux_to_bsd_domain __P((int));
+int linux_socket __P((struct proc *, struct linux_socket_args *, register_t *));
+int linux_bind __P((struct proc *, struct linux_bind_args *, register_t *));
+int linux_connect __P((struct proc *, struct linux_connect_args *,
+    register_t *));
+int linux_listen __P((struct proc *, struct linux_listen_args *, register_t *));
+int linux_accept __P((struct proc *, struct linux_accept_args *, register_t *));
+int linux_getsockname __P((struct proc *, struct linux_getsockname_args *,
+    register_t *));
+int linux_getpeername __P((struct proc *, struct linux_getpeername_args *,
+    register_t *));
+int linux_socketpair __P((struct proc *, struct linux_socketpair_args *,
+    register_t *));
+int linux_send __P((struct proc *, struct linux_send_args *, register_t *));
+int linux_recv __P((struct proc *, struct linux_recv_args *, register_t *));
+int linux_sendto __P((struct proc *, struct linux_sendto_args *, register_t *));
+int linux_recvfrom __P((struct proc *, struct linux_recvfrom_args *,
+    register_t *));
+int linux_shutdown __P((struct proc *, struct linux_shutdown_args *,
+    register_t *));
+int linux_to_bsd_sopt_level __P((int));
+int linux_to_bsd_so_sockopt __P((int));
+int linux_to_bsd_ip_sockopt __P((int));
+int linux_to_bsd_tcp_sockopt __P((int));
+int linux_to_bsd_udp_sockopt __P((int));
+int linux_setsockopt __P((struct proc *, struct linux_setsockopt_args *,
+    register_t *));
+int linux_getsockopt __P((struct proc *, struct linux_getsockopt_args *,
+    register_t *));
+
 /*
  * Convert between Linux and BSD socket domain values
  */
diff --git a/sys/compat/linux/linux_socket.h b/sys/compat/linux/linux_socket.h
index a0da285cfa2..1cd4d53d341 100644
--- a/sys/compat/linux/linux_socket.h
+++ b/sys/compat/linux/linux_socket.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_socket.h,v 1.2 1996/04/17 05:24:02 mickey Exp $	*/
 /*	$NetBSD: linux_socket.h,v 1.3 1995/05/28 10:16:34 mycroft Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_socketcall.h b/sys/compat/linux/linux_socketcall.h
index 60b1156f2bc..70cb3680ce6 100644
--- a/sys/compat/linux/linux_socketcall.h
+++ b/sys/compat/linux/linux_socketcall.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_socketcall.h,v 1.2 1996/04/17 05:24:03 mickey Exp $	*/
 /*	$NetBSD: linux_socketcall.h,v 1.1 1995/02/28 23:26:05 fvdl Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_sockio.h b/sys/compat/linux/linux_sockio.h
index c67e65ea340..1a7042cb958 100644
--- a/sys/compat/linux/linux_sockio.h
+++ b/sys/compat/linux/linux_sockio.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_sockio.h,v 1.4 1996/04/17 05:24:04 mickey Exp $	*/
 /*	$NetBSD: linux_sockio.h,v 1.5 1996/03/08 04:56:07 mycroft Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_syscall.h b/sys/compat/linux/linux_syscall.h
index 9975c899f30..e420b556eb8 100644
--- a/sys/compat/linux/linux_syscall.h
+++ b/sys/compat/linux/linux_syscall.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_syscall.h,v 1.3 1996/04/17 05:24:05 mickey Exp $	*/
 /*
  * System call numbers.
  *
diff --git a/sys/compat/linux/linux_syscallargs.h b/sys/compat/linux/linux_syscallargs.h
index b47f63a4874..20151068e39 100644
--- a/sys/compat/linux/linux_syscallargs.h
+++ b/sys/compat/linux/linux_syscallargs.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_syscallargs.h,v 1.4 1996/04/17 05:24:06 mickey Exp $	*/
 /*
  * System call argument lists.
  *
diff --git a/sys/compat/linux/linux_syscalls.c b/sys/compat/linux/linux_syscalls.c
index 5062a0fb5bf..b1cdcfb3e74 100644
--- a/sys/compat/linux/linux_syscalls.c
+++ b/sys/compat/linux/linux_syscalls.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_syscalls.c,v 1.3 1996/04/17 05:24:07 mickey Exp $	*/
 /*
  * System call names.
  *
diff --git a/sys/compat/linux/linux_sysent.c b/sys/compat/linux/linux_sysent.c
index db61518a095..f6b97573118 100644
--- a/sys/compat/linux/linux_sysent.c
+++ b/sys/compat/linux/linux_sysent.c
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_sysent.c,v 1.4 1996/04/17 05:24:08 mickey Exp $	*/
 /*
  * System call switch table.
  *
diff --git a/sys/compat/linux/linux_termios.c b/sys/compat/linux/linux_termios.c
index 205340d4592..11cacd510f8 100644
--- a/sys/compat/linux/linux_termios.c
+++ b/sys/compat/linux/linux_termios.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: linux_termios.c,v 1.1 1996/03/08 04:56:08 mycroft Exp $	*/
+/*	$OpenBSD: linux_termios.c,v 1.2 1996/04/17 05:24:08 mickey Exp $	*/
+/*	$NetBSD: linux_termios.c,v 1.3 1996/04/05 00:01:54 christos Exp $	*/
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -61,6 +62,16 @@ static int linux_spmasks[] = {
 	LINUX_B57600, LINUX_B115200, LINUX_B230400
 };
 
+
+static void linux_termio_to_bsd_termios __P((struct linux_termio *,
+					     struct termios *));
+static void bsd_termios_to_linux_termio __P((struct termios *,
+					     struct linux_termio *));
+static void linux_termios_to_bsd_termios __P((struct linux_termios *,
+					      struct termios *));
+static void bsd_termios_to_linux_termios __P((struct termios *,
+					      struct linux_termios *));
+
 /*
  * Deal with termio ioctl cruft. This doesn't look very good..
  * XXX too much code duplication, obviously..
@@ -71,7 +82,7 @@ static int linux_spmasks[] = {
  * values.
  */
 
-static int
+static void
 linux_termio_to_bsd_termios(lt, bts)
 	register struct linux_termio *lt;
 	register struct termios *bts;
@@ -154,7 +165,7 @@ linux_termio_to_bsd_termios(lt, bts)
 	bts->c_cc[VMIN] = lt->c_cc[LINUX_VMIN];
 }
 
-static int
+static void
 bsd_termios_to_linux_termio(bts, lt)
 	register struct termios *bts;
 	register struct linux_termio *lt;
@@ -240,7 +251,7 @@ bsd_termios_to_linux_termio(bts, lt)
 	lt->c_line = 0;
 }
 
-static int
+static void
 linux_termios_to_bsd_termios(lts, bts)
 	register struct linux_termios *lts;
 	register struct termios *bts;
@@ -328,7 +339,7 @@ linux_termios_to_bsd_termios(lts, bts)
 	bts->c_cc[VREPRINT] = lts->c_cc[LINUX_VREPRINT];
 }
 
-static int
+static void
 bsd_termios_to_linux_termios(bts, lts)
 	register struct termios *bts;
 	register struct linux_termios *lts;
diff --git a/sys/compat/linux/linux_termios.h b/sys/compat/linux/linux_termios.h
index 8bf040ec913..be65628dc00 100644
--- a/sys/compat/linux/linux_termios.h
+++ b/sys/compat/linux/linux_termios.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_termios.h,v 1.2 1996/04/17 05:24:09 mickey Exp $	*/
 #define LINUX_TCGETS		_LINUX_IO('T', 1)
 #define LINUX_TCSETS		_LINUX_IO('T', 2)
 #define LINUX_TCSETSW		_LINUX_IO('T', 3)
diff --git a/sys/compat/linux/linux_types.h b/sys/compat/linux/linux_types.h
index c931a2ab560..a9da8aad44f 100644
--- a/sys/compat/linux/linux_types.h
+++ b/sys/compat/linux/linux_types.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_types.h,v 1.2 1996/04/17 05:24:10 mickey Exp $	*/
 /*	$NetBSD: linux_types.h,v 1.4 1995/08/21 03:42:11 mycroft Exp $	*/
 
 /*
diff --git a/sys/compat/linux/linux_util.h b/sys/compat/linux/linux_util.h
index 72fcdbd62c1..a0652749a85 100644
--- a/sys/compat/linux/linux_util.h
+++ b/sys/compat/linux/linux_util.h
@@ -1,3 +1,4 @@
+/*	$OpenBSD: linux_util.h,v 1.2 1996/04/17 05:24:11 mickey Exp $	*/
 /*	$NetBSD: linux_util.h,v 1.5 1995/06/24 20:20:42 christos Exp $	*/
 
 /*
diff --git a/sys/compat/linux/syscalls.conf b/sys/compat/linux/syscalls.conf
index 3b8796db129..a0974e142cb 100644
--- a/sys/compat/linux/syscalls.conf
+++ b/sys/compat/linux/syscalls.conf
@@ -1,3 +1,4 @@
+#	$OpenBSD: syscalls.conf,v 1.2 1996/04/17 05:24:12 mickey Exp $
 #	$NetBSD: syscalls.conf,v 1.1 1995/02/28 23:26:24 fvdl Exp $
 
 sysnames="linux_syscalls.c"
diff --git a/sys/compat/linux/syscalls.master b/sys/compat/linux/syscalls.master
index 5e5ea73d16d..f5f49826ed6 100644
--- a/sys/compat/linux/syscalls.master
+++ b/sys/compat/linux/syscalls.master
@@ -1,8 +1,9 @@
+	$OpenBSD: syscalls.master,v 1.4 1996/04/17 05:24:13 mickey Exp $
 	$NetBSD: syscalls.master,v 1.15 1995/12/18 14:35:10 fvdl Exp $
 
 ;	@(#)syscalls.master	8.1 (Berkeley) 7/19/93
 
-; NetBSD COMPAT_LINUX system call name/number "master" file.
+; OpenBSD COMPAT_LINUX system call name/number "master" file.
 ; (See syscalls.conf to see what it is processed into.)
 ;
 ; Fields: number type [type-dependent ...]