--- MiNT/src/file.h	2018/04/24 17:56:33	1.1.1.3
+++ MiNT/src/file.h	2018/04/24 17:58:10	1.1.1.5
@@ -2,7 +2,7 @@
 
 Copyright 1991,1992 Eric R. Smith.
 
-Copyright 1992 Atari Corporation.
+Copyright 1992,1993,1994 Atari Corporation.
 
 All rights reserved.
 
@@ -20,6 +20,8 @@ struct filesys;		/* forward declaration
 
 struct devdrv;		/* ditto */
 
+struct timeout;		/* and ditto */
+
 
 
 typedef struct f_cookie {
@@ -158,7 +160,7 @@ typedef struct xattr {
 
 	ushort	dev;
 
-	ushort	reserved1;
+	ushort	rdev;		/* "real" device */
 
 	ushort	nlink;
 
@@ -464,7 +466,7 @@ struct kerinfo {
 
 	void	ARGS_ON_STACK (*nap) P_((unsigned));
 
-	void	ARGS_ON_STACK (*sleep) P_((int que, long cond));
+	int	ARGS_ON_STACK (*sleep) P_((int que, long cond));
 
 	void	ARGS_ON_STACK (*wake) P_((int que, long cond));
 
@@ -476,13 +478,21 @@ struct kerinfo {
 
 	int	ARGS_ON_STACK (*denyshare) P_((FILEPTR *, FILEPTR *));
 
+	LOCK *	ARGS_ON_STACK (*denylock) P_((LOCK *, LOCK *));
 
 
-/* reserved for future use */
 
-	LOCK *	ARGS_ON_STACK (*denylock) P_((LOCK *, LOCK *));
+/* functions for adding/cancelling timeouts */
+
+	struct timeout * ARGS_ON_STACK (*addtimeout) P_((long, void (*)()));
+
+	void	ARGS_ON_STACK (*canceltimeout) P_((struct timeout *));
+
+ 
+
+/* reserved for future use */
 
-	long	res2[9];
+	long	res2[7];
 
 };
 
@@ -712,6 +722,8 @@ struct kerinfo {
 
 #define TIOCSFLAGS	(('T'<< 8) | 23)
 
+#define TIOCOUTQ	(('T'<< 8) | 24)
+
 
 
 /* cursor control Fcntls:
@@ -772,6 +784,26 @@ struct kerinfo {
 
 #define PTRACE11	(('P'<< 8) | 11)
 
+#define PLOADINFO	(('P'<< 8) | 12)
+
+#define	PFSTAT		(('P'<< 8) | 13)
+
+
+
+struct ploadinfo {
+
+	/* passed */
+
+	short fnamelen;
+
+	/* returned */
+
+	char *cmdlin, *fname;
+
+};
+
+
+
 
 
 #define SHMGETBLK	(('M'<< 8) | 0)
@@ -1000,6 +1032,36 @@ struct dev_descr {
 
 
 
+#define FS_INSTALL    0xf001  /* let the kernel know about the file system */
+
+#define FS_MOUNT      0xf002  /* make a new directory for a file system */
+
+#define FS_UNMOUNT    0xf003  /* remove a directory for a file system */
+
+#define FS_UNINSTALL  0xf004  /* remove a file system from the list */
+
+
+
+
+
+struct fs_descr
+
+{
+
+	FILESYS *file_system;
+
+	short dev_no;    /* this is filled in by MiNT if arg == FS_MOUNT*/
+
+	long flags;
+
+	long reserved[4];
+
+};
+
+
+
+
+
 /* number of BIOS drives */
 
 #define NUM_DRIVES 32
@@ -1026,7 +1088,19 @@ struct dev_descr {
 
 
 
-#define PROC_BASE_DEV 0xA000
+/* various fields for the "rdev" device numbers */
+
+#define BIOS_DRIVE_RDEV 	0x0000
+
+#define BIOS_RDEV	0x0100
+
+#define FAKE_RDEV	0x0200
+
+#define PIPE_RDEV	0x7e00
+
+#define UNK_RDEV	0x7f00
+
+#define PROC_RDEV_BASE	0xa000
 
 
 
@@ -1046,5 +1120,35 @@ extern char follow_links[];
 
 
 
+/* internal bios file structure */
+
+
+
+#define	BNAME_MAX	13
+
+
+
+struct bios_file {
+
+	char 	name[BNAME_MAX+1];	/* device name */
+
+	DEVDRV *device;			/* device driver for device */
+
+	short	private;		/* extra info for device driver */
+
+	ushort	flags;			/* flags for device open */
+
+	struct tty *tty;		/* tty structure (if appropriate) */
+
+	struct bios_file *next;
+
+	short	lockpid;		/* owner of the lock */
+
+	XATTR	xattr;			/* guess what... */
+
+};
+
+
+
 #endif /* _filesys_h */