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authorRalf Baechle <ralf@linux-mips.org>1998-08-25 09:12:35 +0000
committerRalf Baechle <ralf@linux-mips.org>1998-08-25 09:12:35 +0000
commitc7fc24dc4420057f103afe8fc64524ebc25c5d37 (patch)
tree3682407a599b8f9f03fc096298134cafba1c9b2f /include/linux/umsdos_fs.h
parent1d793fade8b063fde3cf275bf1a5c2d381292cd9 (diff)
o Merge with Linux 2.1.116.
o New Newport console code. o New G364 console code.
Diffstat (limited to 'include/linux/umsdos_fs.h')
-rw-r--r--include/linux/umsdos_fs.h179
1 files changed, 93 insertions, 86 deletions
diff --git a/include/linux/umsdos_fs.h b/include/linux/umsdos_fs.h
index b5f6b38c7..c9cfd16e6 100644
--- a/include/linux/umsdos_fs.h
+++ b/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 @@ struct umsdos_fake_info {
/* 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 @@ struct umsdos_ioctl{
#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