diff options
Diffstat (limited to 'include/linux/smb_fs_sb.h')
-rw-r--r-- | include/linux/smb_fs_sb.h | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/include/linux/smb_fs_sb.h b/include/linux/smb_fs_sb.h deleted file mode 100644 index bb947dd1fba..00000000000 --- a/include/linux/smb_fs_sb.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * smb_fs_sb.h - * - * Copyright (C) 1995 by Paal-Kr. Engstad and Volker Lendecke - * Copyright (C) 1997 by Volker Lendecke - * - */ - -#ifndef _SMB_FS_SB -#define _SMB_FS_SB - -#include <linux/types.h> -#include <linux/backing-dev.h> -#include <linux/smb.h> - -/* - * Upper limit on the total number of active smb_request structs. - */ -#define MAX_REQUEST_HARD 256 - -enum smb_receive_state { - SMB_RECV_START, /* No data read, looking for length + sig */ - SMB_RECV_HEADER, /* Reading the header data */ - SMB_RECV_HCOMPLETE, /* Done with the header */ - SMB_RECV_PARAM, /* Reading parameter words */ - SMB_RECV_DATA, /* Reading data bytes */ - SMB_RECV_END, /* End of request */ - SMB_RECV_DROP, /* Dropping this SMB */ - SMB_RECV_REQUEST, /* Received a request and not a reply */ -}; - -/* structure access macros */ -#define server_from_inode(inode) SMB_SB((inode)->i_sb) -#define server_from_dentry(dentry) SMB_SB((dentry)->d_sb) -#define SB_of(server) ((server)->super_block) - -struct smb_sb_info { - /* List of all smbfs superblocks */ - struct list_head entry; - - enum smb_conn_state state; - struct file * sock_file; - int conn_error; - enum smb_receive_state rstate; - - atomic_t nr_requests; - struct list_head xmitq; - struct list_head recvq; - u16 mid; - - struct smb_mount_data_kernel *mnt; - - /* Connections are counted. Each time a new socket arrives, - * generation is incremented. - */ - unsigned int generation; - struct pid *conn_pid; - struct smb_conn_opt opt; - wait_queue_head_t conn_wq; - int conn_complete; - struct semaphore sem; - - unsigned char header[SMB_HEADER_LEN + 20*2 + 2]; - u32 header_len; - u32 smb_len; - u32 smb_read; - - /* We use our own data_ready callback, but need the original one */ - void *data_ready; - - /* nls pointers for codepage conversions */ - struct nls_table *remote_nls; - struct nls_table *local_nls; - - struct smb_ops *ops; - - struct super_block *super_block; - - struct backing_dev_info bdi; -}; - -static inline int -smb_lock_server_interruptible(struct smb_sb_info *server) -{ - return down_interruptible(&(server->sem)); -} - -static inline void -smb_lock_server(struct smb_sb_info *server) -{ - down(&(server->sem)); -} - -static inline void -smb_unlock_server(struct smb_sb_info *server) -{ - up(&(server->sem)); -} - -#endif |