patch-2.3.48 linux/include/asm-mips64/usioctl.h

• Lines: 34
• Date: Thu Feb 24 22:53:35 2000
• Orig file: v2.3.47/linux/include/asm-mips64/usioctl.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.47/linux/include/asm-mips64/usioctl.h linux/include/asm-mips64/usioctl.h
@@ -0,0 +1,33 @@
+/* $Id: usioctl.h,v 1.1 1999/08/19 22:56:35 ralf Exp $
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * usema/usemaclone-related stuff.
+ *
+ * `Inspired' by IRIX's sys/usioctl.h
+ *
+ * Mike.
+ */
+#ifndef _ASM_USIOCTL_H
+#define _ASM_USIOCTL_H
+
+/* ioctls */
+#define UIOC	('u' << 16 | 's' << 8)
+
+#define UIOCATTACHSEMA	(UIOC|2)	/* attach to sema */
+#define UIOCBLOCK	(UIOC|3)	/* block sync "intr"? */
+#define UIOCABLOCK	(UIOC|4)	/* block async */
+#define UIOCNOIBLOCK	(UIOC|5)	/* IRIX: block sync intr
+					   Linux: block sync nointr */
+#define UIOCUNBLOCK	(UIOC|6)	/* unblock sync */
+#define UIOCAUNBLOCK	(UIOC|7)	/* unblock async */
+#define UIOCINIT	(UIOC|8)	/* init sema (async) */
+
+typedef struct usattach_s {
+  dev_t	us_dev;		/* attach dev */
+  void	*us_handle;	/* userland semaphore handle */
+} usattach_t;
+
+#endif /* _ASM_USIOCTL_H */