Emulator KLD for SysVR4 executables grabbed from NetBSD.

See http://www.freebsd.org/~newton/freebsd-svr4 for limitations,
capabilities, history and TO-DO list.

1 files changed, 132 insertions, 0 deletions

diff --git a/sys/svr4/svr4_fcntl.h b/sys/svr4/svr4_fcntl.h
new file mode 100644
index 0000000..8c202f2
--- /dev/null
+++ b/sys/svr4/svr4_fcntl.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 1998 Mark Newton
+ * Copyright (c) 1994 Christos Zoulas
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef	_SVR4_FCNTL_H_
+#define	_SVR4_FCNTL_H_
+
+#include <svr4/svr4_types.h>
+#include <sys/fcntl.h>
+
+#define	SVR4_O_RDONLY		0x0000
+#define	SVR4_O_WRONLY		0x0001
+#define	SVR4_O_RDWR		0x0002
+#define	SVR4_O_ACCMODE		0x0003
+#define	SVR4_O_NDELAY		0x0004
+#define	SVR4_O_APPEND		0x0008
+#define	SVR4_O_SYNC		0x0010
+#define	SVR4_O_NONBLOCK		0x0080
+#define	SVR4_O_CREAT		0x0100
+#define	SVR4_O_TRUNC		0x0200
+#define	SVR4_O_EXCL		0x0400
+#define	SVR4_O_NOCTTY		0x0800
+#define	SVR4_O_PRIV		0x1000
+
+
+#define	SVR4_FD_CLOEXEC		1
+
+#define	SVR4_F_DUPFD		0
+#define	SVR4_F_GETFD		1
+#define	SVR4_F_SETFD		2
+#define	SVR4_F_GETFL		3
+#define	SVR4_F_SETFL		4
+#define	SVR4_F_GETLK_SVR3	5
+#define	SVR4_F_SETLK		6
+#define	SVR4_F_SETLKW		7
+#define	SVR4_F_CHKFL		8
+#define SVR4_F_DUP2FD		9
+#define	SVR4_F_ALLOCSP		10
+#define	SVR4_F_FREESP		11
+
+#define SVR4_F_ISSTREAM		13
+#define	SVR4_F_GETLK		14
+#define	SVR4_F_PRIV		15
+#define	SVR4_F_NPRIV		16
+#define	SVR4_F_QUOTACTL		17
+#define	SVR4_F_BLOCKS		18
+#define	SVR4_F_BLKSIZE		19
+#define SVR4_F_RSETLK		20
+#define SVR4_F_RGETLK		21
+#define SVR4_F_RSETLKW		22
+#define	SVR4_F_GETOWN		23
+#define	SVR4_F_SETOWN		24
+#define	SVR4_F_REVOKE		25
+#define SVR4_F_HASREMOTELOCKS	26
+#define SVR4_F_FREESP64		27
+
+#define SVR4_F_GETLK64		33
+#define SVR4_F_SETLK64		34
+#define SVR4_F_SETLKW64		35
+
+#define SVR4_F_SHARE		40
+#define SVR4_F_UNSHARE		41
+
+#define SVR4_F_CHSIZE_XENIX	0x6000
+#define SVR4_F_RDCHK_XENIX	0x6001
+#define SVR4_F_LK_UNLCK_XENIX	0x6300
+#define SVR4_F_LK_LOCK_XENIX	0x7200
+#define SVR4_F_LK_NBLCK_XENIX	0x6200
+#define SVR4_F_LK_RLCK_XENIX	0x7100
+#define SVR4_F_LK_NBRLCK_XENIX	0x6100
+
+#define SVR4_LK_CMDTYPE(x)   (((x) >> 12) & 0x7)
+#define SVR4_LK_LCKTYPE(x)   (((x) >> 8) & 0x7)
+
+#define	SVR4_F_RDLCK	1
+#define	SVR4_F_WRLCK	2
+#define	SVR4_F_UNLCK	3
+
+struct svr4_flock_svr3 {
+	short		l_type;
+	short		l_whence;
+	svr4_off_t	l_start;
+	svr4_off_t	l_len;
+	short		l_sysid;
+	svr4_o_pid_t	l_pid;
+};
+
+
+struct svr4_flock {
+	short		l_type;
+	short		l_whence;
+	svr4_off_t	l_start;
+	svr4_off_t	l_len;
+	long		l_sysid;
+	svr4_pid_t	l_pid;
+	long		pad[4];
+};
+
+struct svr4_flock64 {
+	short		l_type;
+	short		l_whence;
+	svr4_off64_t	l_start;
+	svr4_off64_t	l_len;
+	long		l_sysid;
+	svr4_pid_t	l_pid;
+	long		pad[4];
+};
+#endif /* !_SVR4_FCNTL_H_ */