[src/trunk]: src/sys/compat/osf1 flock struct and related constants and types

[cgd <cgd%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6ffa33009ed7
branches:  trunk
changeset: 474016:6ffa33009ed7
user:      cgd <cgd%NetBSD.org@localhost>
date:      Sat Jun 26 01:21:30 1999 +0000

description:
flock struct and related constants and types

diffstat:

 sys/compat/osf1/osf1.h |  23 +++++++++++++++++++++--
 1 files changed, 21 insertions(+), 2 deletions(-)

diffs (51 lines):

diff -r bf59d90b3184 -r 6ffa33009ed7 sys/compat/osf1/osf1.h
--- a/sys/compat/osf1/osf1.h    Sat Jun 26 00:41:39 1999 +0000
+++ b/sys/compat/osf1/osf1.h    Sat Jun 26 01:21:30 1999 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: osf1.h,v 1.20 1999/05/10 21:41:07 cgd Exp $ */
+/* $NetBSD: osf1.h,v 1.21 1999/06/26 01:21:30 cgd Exp $ */
 
 /*
  * Copyright (c) 1999 Christopher G. Demetriou.  All rights reserved.
@@ -70,6 +70,7 @@
 typedef void           *osf1_data_ptr; /* XXX hard to fix size */
 typedef void           *osf1_fcn_ptr;  /* XXX hard to fix size, bogus */
 typedef        osf1_int        osf1_key_t;
+typedef        osf1_int        osf1_pid_t;
 
 struct osf1_timeval {                          /* time.h */
        osf1_time_t     tv_sec;
@@ -156,7 +157,18 @@
 #define        OSF1_FASYNC             0x00000040
 
 /* struct osf1_flock, for GETLK/SETLK/SETLKW */
-/* XXX */
+struct osf1_flock {
+       osf1_short      l_type;
+       osf1_short      l_whence;
+       osf1_off_t      l_start;
+       osf1_off_t      l_len;
+       osf1_pid_t      l_pid;
+};
+
+/* GETLK/SETLK/SETLKW locking types */
+#define        OSF1_F_RDLCK    1
+#define        OSF1_F_WRLCK    2
+#define        OSF1_F_UNLCK    8
 
 /* open flags */
 #define OSF1_O_RDONLY          0x00000000
@@ -387,6 +399,13 @@
 };
 
 
+/* seek.h */
+
+#define        OSF1_SEEK_SET           0
+#define        OSF1_SEEK_CUR           1
+#define        OSF1_SEEK_END           2
+
+
 /* signal.h (some in machine/signal.h) */
 
 struct osf1_sigaction {