add directory Linux-0.98

Linux-0.98/Yggdrasil-0.98.3/usr/include/linux/genhd.h

@@ -0,0 +1,52 @@
+#ifndef _LINUX_GENHD_H
+#define _LINUX_GENHD_H
+
+/*
+ * 	genhd.h Copyright (C) 1992 Drew Eckhardt
+ *	Generic hard disk header file by  
+ * 		Drew Eckhardt
+ *
+ *		<drew@colorado.edu>
+ */
+	
+#define EXTENDED_PARTITION 5
+	
+struct partition {
+	unsigned char boot_ind;		/* 0x80 - active */
+	unsigned char head;		/* starting head */
+	unsigned char sector;		/* starting sector */
+	unsigned char cyl;		/* starting cylinder */
+	unsigned char sys_ind;		/* What partition type */
+	unsigned char end_head;		/* end head */
+	unsigned char end_sector;	/* end sector */
+	unsigned char end_cyl;		/* end cylinder */
+	unsigned int start_sect;	/* starting sector counting from 0 */
+	unsigned int nr_sects;		/* nr of sectors in partition */
+};
+
+struct hd_struct {
+	long start_sect;
+	long nr_sects;
+};
+
+struct gendisk {
+	int major;			/* major number of driver */
+	char *major_name;		/* name of major driver */
+	int minor_shift;		/* number of times minor is shifted to
+					   get real minor */
+	int max_p;			/* maximum partitions per device */
+	int max_nr;			/* maximum number of real devices */
+
+	void (*init)(void);		/* Initialization called before we do our thing */
+	struct hd_struct *part;		/* partition table */
+	int *sizes;			/* block sizes */
+	int nr_real;			/* number of real devices */
+
+	void *real_devices;		/* internal use */
+	struct gendisk *next;
+};
+
+extern int NR_GENDISKS;			/* total */
+extern struct gendisk *gendisk_head;	/* linked list of disks */
+
+#endif