patch-2.1.32 linux/include/linux/lockd/nlm.h

• Lines: 53
• Date: Fri Dec 13 08:23:14 1996
• Orig file: v2.1.31/linux/include/linux/lockd/nlm.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.31/linux/include/linux/lockd/nlm.h linux/include/linux/lockd/nlm.h
@@ -0,0 +1,52 @@
+/*
+ * linux/include/linux/lockd/nlm.h
+ *
+ * Declarations for the Network Lock Manager protocol.
+ *
+ * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef LINUX_LOCKD_NLM_H
+#define LINUX_LOCKD_NLM_H
+
+/* Maximum file offset in file_lock.fl_end */
+#ifdef OFFSET_MAX
+# define NLM_OFFSET_MAX		OFFSET_MAX
+#else
+# define NLM_OFFSET_MAX		((off_t) 0x7fffffff)
+#endif
+
+/* Return states for NLM */
+enum {
+	NLM_LCK_GRANTED = 0,
+	NLM_LCK_DENIED,
+	NLM_LCK_DENIED_NOLOCKS,
+	NLM_LCK_BLOCKED,
+	NLM_LCK_DENIED_GRACE_PERIOD,
+};
+
+#define NLM_PROGRAM		100021
+
+#define NLMPROC_NULL		0
+#define NLMPROC_TEST		1
+#define NLMPROC_LOCK		2
+#define NLMPROC_CANCEL		3
+#define NLMPROC_UNLOCK		4
+#define NLMPROC_GRANTED		5
+#define NLMPROC_TEST_MSG	6
+#define NLMPROC_LOCK_MSG	7
+#define NLMPROC_CANCEL_MSG	8
+#define NLMPROC_UNLOCK_MSG	9
+#define NLMPROC_GRANTED_MSG	10
+#define NLMPROC_TEST_RES	11
+#define NLMPROC_LOCK_RES	12
+#define NLMPROC_CANCEL_RES	13
+#define NLMPROC_UNLOCK_RES	14
+#define NLMPROC_GRANTED_RES	15
+#define NLMPROC_SHARE		20
+#define NLMPROC_UNSHARE		21
+#define NLMPROC_NM_LOCK		22
+#define NLMPROC_FREE_ALL	23
+#define NLMPROC_NSM_NOTIFY	24		/* statd callback */
+
+#endif /* LINUX_LOCKD_NLM_H */