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ba52de123d
This eliminates the i_blksize field from struct inode. Filesystems that want to provide a per-inode st_blksize can do so by providing their own getattr routine instead of using the generic_fillattr() function. Note that some filesystems were providing pretty much random (and incorrect) values for i_blksize. [bunk@stusta.de: cleanup] [akpm@osdl.org: generic_fillattr() fix] Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
116 lines
2.3 KiB
C++
116 lines
2.3 KiB
C++
/*
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* smb.h
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*
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* Copyright (C) 1995, 1996 by Paal-Kr. Engstad and Volker Lendecke
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* Copyright (C) 1997 by Volker Lendecke
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*
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*/
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#ifndef _LINUX_SMB_H
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#define _LINUX_SMB_H
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#include <linux/types.h>
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#include <linux/magic.h>
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enum smb_protocol {
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SMB_PROTOCOL_NONE,
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SMB_PROTOCOL_CORE,
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SMB_PROTOCOL_COREPLUS,
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SMB_PROTOCOL_LANMAN1,
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SMB_PROTOCOL_LANMAN2,
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SMB_PROTOCOL_NT1
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};
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enum smb_case_hndl {
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SMB_CASE_DEFAULT,
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SMB_CASE_LOWER,
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SMB_CASE_UPPER
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};
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struct smb_dskattr {
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__u16 total;
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__u16 allocblocks;
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__u16 blocksize;
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__u16 free;
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};
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struct smb_conn_opt {
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/* The socket */
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unsigned int fd;
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enum smb_protocol protocol;
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enum smb_case_hndl case_handling;
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/* Connection-Options */
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__u32 max_xmit;
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__u16 server_uid;
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__u16 tid;
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/* The following are LANMAN 1.0 options */
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__u16 secmode;
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__u16 maxmux;
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__u16 maxvcs;
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__u16 rawmode;
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__u32 sesskey;
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/* The following are NT LM 0.12 options */
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__u32 maxraw;
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__u32 capabilities;
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__s16 serverzone;
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};
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#ifdef __KERNEL__
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#define SMB_NLS_MAXNAMELEN 20
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struct smb_nls_codepage {
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char local_name[SMB_NLS_MAXNAMELEN];
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char remote_name[SMB_NLS_MAXNAMELEN];
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};
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#define SMB_MAXNAMELEN 255
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#define SMB_MAXPATHLEN 1024
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/*
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* Contains all relevant data on a SMB networked file.
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*/
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struct smb_fattr {
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__u16 attr;
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unsigned long f_ino;
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umode_t f_mode;
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nlink_t f_nlink;
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uid_t f_uid;
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gid_t f_gid;
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dev_t f_rdev;
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loff_t f_size;
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struct timespec f_atime;
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struct timespec f_mtime;
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struct timespec f_ctime;
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unsigned long f_blocks;
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int f_unix;
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};
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enum smb_conn_state {
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CONN_VALID, /* everything's fine */
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CONN_INVALID, /* Something went wrong, but did not
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try to reconnect yet. */
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CONN_RETRIED, /* Tried a reconnection, but was refused */
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CONN_RETRYING /* Currently trying to reconnect */
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};
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#define SMB_HEADER_LEN 37 /* includes everything up to, but not
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* including smb_bcc */
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#define SMB_INITIAL_PACKET_SIZE 4000
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#define SMB_MAX_PACKET_SIZE 32768
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/* reserve this much space for trans2 parameters. Shouldn't have to be more
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than 10 or so, but OS/2 seems happier like this. */
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#define SMB_TRANS2_MAX_PARAM 64
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#endif
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#endif
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