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[CIFS] Finish cifs mount option which requests case insensitive path 

name matching.

	Signed-off-by:  Steve French (sfrench@us.ibm.com)
hifive-unleashed-5.1
Steve French 2005-08-19 11:04:29 -07:00
parent c46fa8acdc
commit d3485d37c0
4 changed files with 13 additions and 6 deletions
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3
fs/cifs/cifs_fs_sb.h
View File

@ -26,8 +26,7 @@
#define CIFS_MOUNT_MAP_SPECIAL_CHR 0x20 /* remap illegal chars in filenames */
#define CIFS_MOUNT_POSIX_PATHS 0x40 /* Negotiate posix pathnames if possible. */
#define CIFS_MOUNT_UNX_EMUL 0x80 /* Network compat with SFUnix emulation */
#define CIFS_MOUNT_CASE_INSENS 0x100 /* Request case insenstive searches */
#define CIFS_MOUNT_NO_BRL 0x200 /* No sending byte range locks to srv */
#define CIFS_MOUNT_NO_BRL 0x100 /* No sending byte range locks to srv */
struct cifs_sb_info {
struct cifsTconInfo *tcon; /* primary mount */

5
fs/cifs/cifsglob.h
View File

@ -110,8 +110,8 @@ enum protocolEnum {
*/
struct TCP_Server_Info {
char server_Name[SERVER_NAME_LEN_WITH_NULL]; /* 15 chars + X'20'in 16th */
char unicode_server_Name[SERVER_NAME_LEN_WITH_NULL * 2]; /* Unicode version of server_Name */
char server_Name[SERVER_NAME_LEN_WITH_NULL]; /* 15 chars + X'20' 16th */
char unicode_server_Name[SERVER_NAME_LEN_WITH_NULL * 2];
struct socket *ssocket;
union {
struct sockaddr_in sockAddr;
@ -231,6 +231,7 @@ struct cifsTconInfo {
FILE_SYSTEM_ATTRIBUTE_INFO fsAttrInfo; /* ok if file system name truncated */
FILE_SYSTEM_UNIX_INFO fsUnixInfo;
unsigned retry:1;
unsigned nocase:1;
/* BB add field for back pointer to sb struct? */
};

9
fs/cifs/connect.c
View File

@ -1048,6 +1048,11 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
vol->nobrl = 0;
} else if (strnicmp(data, "nobrl", 5) == 0) {
vol->nobrl = 1;
/* turn off mandatory locking in mode
if remote locking is turned off since the
local vfs will do advisory */
if(vol->file_mode == (S_IALLUGO & ~(S_ISUID | S_IXGRP)))
vol->file_mode = S_IALLUGO;
} else if (strnicmp(data, "setuids", 7) == 0) {
vol->setuids = 1;
} else if (strnicmp(data, "nosetuids", 9) == 0) {
@ -1707,8 +1712,6 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_XATTR;
if(volume_info.sfu_emul)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_UNX_EMUL;
if(volume_info.nocase)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_CASE_INSENS;
if(volume_info.nobrl)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_BRL;
@ -1727,6 +1730,7 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
to the same server share the last value passed in
for the retry flag is used */
tcon->retry = volume_info.retry;
tcon->nocase = volume_info.nocase;
} else {
tcon = tconInfoAlloc();
if (tcon == NULL)
@ -1755,6 +1759,7 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
if (!rc) {
atomic_inc(&pSesInfo->inUse);
tcon->retry = volume_info.retry;
tcon->nocase = volume_info.nocase;
}
}
}

2
fs/cifs/misc.c
View File

@ -375,6 +375,8 @@ header_assemble(struct smb_hdr *buffer, char smb_command /* command */ ,
}
if (treeCon->Flags & SMB_SHARE_IS_IN_DFS)
buffer->Flags2 |= SMBFLG2_DFS;
if (treeCon->nocase)
buffer->Flags |= SMBFLG_CASELESS;
if((treeCon->ses) && (treeCon->ses->server))
if(treeCon->ses->server->secMode &
(SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED))