patch-2.1.103 linux/include/linux/umsdos_fs.h

• Lines: 218
• Date: Wed May 20 16:24:36 1998
• Orig file: v2.1.102/linux/include/linux/umsdos_fs.h
• Orig date: Wed Apr 8 19:36:29 1998

diff -u --recursive --new-file v2.1.102/linux/include/linux/umsdos_fs.h linux/include/linux/umsdos_fs.h
@@ -24,8 +24,8 @@
 
 
 struct umsdos_fake_info {
-  char fname[13];
-  int  len;
+	char fname[13];
+	int len;
 };
 
 #define UMSDOS_MAXNAME	220
@@ -33,99 +33,106 @@
 /* of it is written to disk */
 /* nice though it would be, I can't change this and preserve backward compatibility */
 struct umsdos_dirent {
-  unsigned char name_len;	/* if == 0, then this entry is not used */
-  unsigned char  flags;	/* UMSDOS_xxxx */
-  unsigned short nlink;	/* How many hard links point to this entry */
-  uid_t uid;		/* Owner user id */
-  gid_t	gid;		/* Group id */
-  time_t atime;		/* Access time */
-  time_t mtime;		/* Last modification time */
-  time_t ctime;		/* Creation time */
-  dev_t	rdev;		/* major and minor number of a device */
-  /* special file */
-  umode_t mode;		/* Standard UNIX permissions bits + type of */
-  char	spare[12];	/* unused bytes for future extensions */
-  /* file, see linux/stat.h */
-  char name[UMSDOS_MAXNAME];	/* Not '\0' terminated */
-  /* but '\0' padded, so it will allow */
-  /* for adding news fields in this record */
-  /* by reducing the size of name[] */
+	unsigned char name_len;	/* if == 0, then this entry is not used */
+	unsigned char flags;	/* UMSDOS_xxxx */
+	unsigned short nlink;	/* How many hard links point to this entry */
+	uid_t uid;		/* Owner user id */
+	gid_t gid;		/* Group id */
+	time_t atime;		/* Access time */
+	time_t mtime;		/* Last modification time */
+	time_t ctime;		/* Creation time */
+	dev_t rdev;		/* major and minor number of a device */
+				/* special file */
+	umode_t mode;		/* Standard UNIX permissions bits + type of */
+	char spare[12];		/* unused bytes for future extensions */
+				/* file, see linux/stat.h */
+	char name[UMSDOS_MAXNAME];	/* Not '\0' terminated */
+				/* but '\0' padded, so it will allow */
+				/* for adding news fields in this record */
+				/* by reducing the size of name[] */
 };
+
 #define UMSDOS_HIDDEN	1	/* Never show this entry in directory search */
 #define UMSDOS_HLINK	2	/* It is a (pseudo) hard link */
 
 /* #Specification: EMD file / record size
-	Entry are 64 bytes wide in the EMD file. It allows for a 30 characters
-	name. If a name is longer, contiguous entries are allocated. So a
-	umsdos_dirent may span multiple records.
-*/
+ * Entry are 64 bytes wide in the EMD file. It allows for a 30 characters
+ * name. If a name is longer, contiguous entries are allocated. So a
+ * umsdos_dirent may span multiple records.
+ */
+ 
 #define UMSDOS_REC_SIZE		64
 
 /* Translation between MSDOS name and UMSDOS name */
 
-struct umsdos_info{
-  int msdos_reject;	/* Tell if the file name is invalid for MSDOS */
-  /* See umsdos_parse */
-  struct umsdos_fake_info fake;  
-  struct umsdos_dirent entry;
-  off_t f_pos;		/* offset of the entry in the EMD file */
-  /* or offset where the entry may be store */
-  /* if it is a new entry */
-  int recsize;		/* Record size needed to store entry */
+struct umsdos_info {
+	int msdos_reject;	/* Tell if the file name is invalid for MSDOS */
+				/* See umsdos_parse */
+	struct umsdos_fake_info fake;
+	struct umsdos_dirent entry;
+	off_t f_pos;		/* offset of the entry in the EMD file
+				 * or offset where the entry may be store
+				 * if it is a new entry
+				 */
+	int recsize;		/* Record size needed to store entry */
 };
 
-/* Definitions for ioctl (number randomly chosen) */
-/* The next ioctl commands operate only on the DOS directory */
-/* The file umsdos_progs/umsdosio.c contain a string table */
-/* based on the order of those definition. Keep it in sync */
-#define UMSDOS_READDIR_DOS _IO(0x04,210) /* Do a readdir of the DOS directory */
-#define UMSDOS_UNLINK_DOS  _IO(0x04,211) /* Erase in the DOS directory only */
-#define UMSDOS_RMDIR_DOS   _IO(0x04,212) /* rmdir in the DOS directory only */
-#define UMSDOS_STAT_DOS    _IO(0x04,213) /* Get info about a file */
+/* Definitions for ioctl (number randomly chosen)
+ * The next ioctl commands operate only on the DOS directory
+ * The file umsdos_progs/umsdosio.c contain a string table
+ * based on the order of those definition. Keep it in sync
+ */
+#define UMSDOS_READDIR_DOS _IO(0x04,210)	/* Do a readdir of the DOS directory */
+#define UMSDOS_UNLINK_DOS  _IO(0x04,211)	/* Erase in the DOS directory only */
+#define UMSDOS_RMDIR_DOS   _IO(0x04,212)	/* rmdir in the DOS directory only */
+#define UMSDOS_STAT_DOS    _IO(0x04,213)	/* Get info about a file */
+
 /* The next ioctl commands operate only on the EMD file */
-#define UMSDOS_CREAT_EMD   _IO(0x04,214) /* Create a file */
-#define UMSDOS_UNLINK_EMD  _IO(0x04,215) /* unlink (rmdir) a file */
-#define UMSDOS_READDIR_EMD _IO(0x04,216) /* read the EMD file only. */
-#define UMSDOS_GETVERSION  _IO(0x04,217) /* Get the release number of UMSDOS */
-#define UMSDOS_INIT_EMD    _IO(0x04,218) /* Create the EMD file if not there */
-#define UMSDOS_DOS_SETUP   _IO(0x04,219) /* Set the defaults of the MsDOS driver */
-
-#define UMSDOS_RENAME_DOS  _IO(0x04,220) /* rename a file/directory in the DOS */
-									/* directory only */
-struct umsdos_ioctl{
-  struct dirent dos_dirent;
-  struct umsdos_dirent umsdos_dirent;
-  /* The following structure is used to exchange some data */
-  /* with utilities (umsdos_progs/util/umsdosio.c). The first */
-  /* releases were using struct stat from "sys/stat.h". This was */
-  /* causing some problem for cross compilation of the kernel */
-  /* Since I am not really using the structure stat, but only some field */
-  /* of it, I have decided to replicate the structure here */
-  /* for compatibility with the binaries out there */
-  /* FIXME PTW 1998, this has probably changed */
-  struct {
-    dev_t		st_dev;
-    unsigned short	__pad1;
-    ino_t		st_ino;
-    umode_t		st_mode;
-    nlink_t		st_nlink;
-    uid_t		st_uid;
-    gid_t		st_gid;
-    dev_t		st_rdev;
-    unsigned short	__pad2;
-    off_t		st_size;
-    unsigned long	st_blksize;
-    unsigned long	st_blocks;
-    time_t		st_atime;
-    unsigned long	__unused1;
-    time_t		st_mtime;
-    unsigned long	__unused2;
-    time_t		st_ctime;
-    unsigned long	__unused3;
-    unsigned long	__unused4;
-    unsigned long	__unused5;
-  }stat;
-  char version,release;
+#define UMSDOS_CREAT_EMD   _IO(0x04,214)	/* Create a file */
+#define UMSDOS_UNLINK_EMD  _IO(0x04,215)	/* unlink (rmdir) a file */
+#define UMSDOS_READDIR_EMD _IO(0x04,216)	/* read the EMD file only. */
+#define UMSDOS_GETVERSION  _IO(0x04,217)	/* Get the release number of UMSDOS */
+#define UMSDOS_INIT_EMD    _IO(0x04,218)	/* Create the EMD file if not there */
+#define UMSDOS_DOS_SETUP   _IO(0x04,219)	/* Set the defaults of the MsDOS driver */
+
+#define UMSDOS_RENAME_DOS  _IO(0x04,220)	/* rename a file/directory in the DOS
+						 * directory only */
+struct umsdos_ioctl {
+	struct dirent dos_dirent;
+	struct umsdos_dirent umsdos_dirent;
+	/* The following structure is used to exchange some data
+	 * with utilities (umsdos_progs/util/umsdosio.c). The first
+	 * releases were using struct stat from "sys/stat.h". This was
+	 * causing some problem for cross compilation of the kernel
+	 * Since I am not really using the structure stat, but only some field
+	 * of it, I have decided to replicate the structure here
+	 * for compatibility with the binaries out there
+	 * FIXME PTW 1998, this has probably changed
+	 */
+	
+	struct {
+		dev_t st_dev;
+		unsigned short __pad1;
+		ino_t st_ino;
+		umode_t st_mode;
+		nlink_t st_nlink;
+		uid_t st_uid;
+		gid_t st_gid;
+		dev_t st_rdev;
+		unsigned short __pad2;
+		off_t st_size;
+		unsigned long st_blksize;
+		unsigned long st_blocks;
+		time_t st_atime;
+		unsigned long __unused1;
+		time_t st_mtime;
+		unsigned long __unused2;
+		time_t st_ctime;
+		unsigned long __unused3;
+		unsigned long __unused4;
+		unsigned long __unused5;
+	} stat;
+	char version, release;
 };
 
 /* Different macros to access struct umsdos_dirent */
@@ -138,15 +145,15 @@
 #endif
 
 extern struct inode_operations umsdos_dir_inode_operations;
-extern struct file_operations  umsdos_file_operations;
+extern struct file_operations umsdos_file_operations;
 extern struct inode_operations umsdos_file_inode_operations;
 extern struct inode_operations umsdos_file_inode_operations_no_bmap;
 extern struct inode_operations umsdos_file_inode_operations_readpage;
 extern struct inode_operations umsdos_symlink_inode_operations;
-extern int init_umsdos_fs(void);
+extern int init_umsdos_fs (void);
 
 #include <linux/umsdos_fs.p>
 
-#endif /* __KERNEL__ */
+#endif				/* __KERNEL__ */
 
 #endif