Import ncpfs 0.7

2026-04-28 20:39:57 +02:00
parent e05e55a64a
commit f2bcb2c71e
27 changed files with 3799 additions and 31 deletions
--- a/kernel-1.2/linux/ncp_fs.h
+++ b/kernel-1.2/linux/ncp_fs.h
@@ -0,0 +1,149 @@
+/*
+ *  ncp_fs.h
+ *
+ *  Copyright (C) 1995 by Volker Lendecke
+ *
+ */
+
+#ifndef _LINUX_NCP_FS_H
+#define _LINUX_NCP_FS_H
+
+#include <linux/fs.h>
+#include <linux/in.h>
+#include <linux/types.h>
+
+#include <linux/ncp_mount.h>
+#include <linux/ncp_fs_sb.h>
+#include <linux/ncp_fs_i.h>
+
+/*
+ * ioctl commands
+ */
+
+struct ncp_ioctl_request {
+	unsigned int   function;
+	unsigned int   size;
+	char          *data;
+};
+
+#define	NCP_IOC_NCPREQUEST		_IOR('n', 1, unsigned char *)
+#define	NCP_IOC_GETMOUNTUID		_IOR('u', 1, uid_t)
+
+/*
+ * The packet size to allocate. One page should be enough.
+ */
+#define NCP_PACKET_SIZE 4070
+
+#define NCP_MAXPATHLEN 255
+#define NCP_MAXNAMELEN 14
+
+#ifdef __KERNEL__
+
+/* The readdir cache size controls how many directory entries are
+ * cached.
+ */
+#define NCP_READDIR_CACHE_SIZE        64
+
+
+#define NCP_MAX_RPC_TIMEOUT (60) /* 6 seconds */
+
+/* Guess, what 0x564c is :-) */
+#define NCP_SUPER_MAGIC  0x564c
+
+
+#define NCP_SBP(sb)          ((struct ncp_server *)((sb)->u.generic_sbp))
+#define NCP_INOP(inode)      ((struct ncp_inode_info *)((inode)->u.generic_ip))
+
+#define NCP_SERVER(inode)    NCP_SBP((inode)->i_sb)
+#define NCP_FINFO(inode)     (&(NCP_INOP(inode)->finfo))
+#define NCP_ISTRUCT(inode)   (&(NCP_FINFO(inode)->i))
+
+static inline int min(int a, int b) {
+  return a<b ? a : b;
+}
+
+#ifdef DEBUG_NCP_MALLOC
+
+#include <linux/malloc.h>
+
+extern int ncp_malloced;
+extern int ncp_current_malloced;
+
+static inline void *
+ncp_kmalloc(unsigned int size, int priority)
+{
+        ncp_malloced += 1;
+        ncp_current_malloced += 1;
+        return kmalloc(size, priority);
+}
+
+static inline void
+ncp_kfree_s(void *obj, int size)
+{
+        ncp_current_malloced -= 1;
+        kfree_s(obj, size);
+}
+
+#else /* DEBUG_NCP_MALLOC */
+
+#define ncp_kmalloc(s,p) kmalloc(s,p)
+#define ncp_kfree_s(o,s) kfree_s(o,s)
+
+#endif /* DEBUG_NCP_MALLOC */
+
+#if DEBUG_NCP > 0
+#define DPRINTK(format, args...) printk(format , ## args)
+#else
+#define DPRINTK(format, args...)
+#endif
+
+#if DEBUG_NCP > 1
+#define DDPRINTK(format, args...) printk(format , ## args)
+#else
+#define DDPRINTK(format, args...)
+#endif
+
+
+/* linux/fs/ncpfs/file.c */
+extern struct inode_operations ncp_file_inode_operations;
+int ncp_make_open(struct inode *i, int right);
+
+/* linux/fs/ncpfs/dir.c */
+extern struct inode_operations ncp_dir_inode_operations;
+void ncp_free_inode_info(struct ncp_inode_info *i);
+void ncp_free_all_inodes(struct ncp_server *server);
+void ncp_init_root(struct ncp_server *server);
+int  ncp_stat_root(struct ncp_server *server);
+void ncp_init_dir_cache(void);
+void ncp_invalid_dir_cache(unsigned long ino);
+void ncp_invalidate_all_inodes(struct ncp_server *server);
+void ncp_free_dir_cache(void);
+int  ncp_date_dos2unix(__u16 time, __u16 date);
+void ncp_date_unix2dos(int unix_date, __u16 *time, __u16 *date);
+
+
+/* linux/fs/ncpfs/ioctl.c */
+int ncp_ioctl (struct inode * inode, struct file * filp,
+               unsigned int cmd, unsigned long arg);
+
+/* linux/fs/ncpfs/inode.c */
+struct super_block *ncp_read_super(struct super_block *sb,
+                                   void *raw_data, int silent);
+void ncp_invalidate_connection(struct ncp_server *server);
+int ncp_conn_is_valid(struct ncp_server *server);
+
+/* linux/fs/ncpfs/sock.c */
+int ncp_request(struct ncp_server *server, int function);
+int ncp_connect(struct ncp_server *server);
+int ncp_disconnect(struct ncp_server *server);
+int ncp_catch_watchdog(struct ncp_server *server);
+int ncp_dont_catch_watchdog(struct ncp_server *server);
+void ncp_lock_server(struct ncp_server *server);
+void ncp_unlock_server(struct ncp_server *server);
+
+/* linux/fs/ncpfs/mmap.c */
+int ncp_mmap(struct inode * inode, struct file * file, struct vm_area_struct * vma);
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_NCP_FS_H */