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Commit 79a58d1f authored by Steve French's avatar Steve French
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[CIFS] whitespace cleanup 

checkpatch.pl redux
Signed-off-by: default avatarSteve French <sfrench@us.ibm.com>
parent d20acd09
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Showing with 232 additions and 228 deletions
fs/cifs/transport.c
View file @ 79a58d1f
/*
* fs/cifs/transport.c
*
* Copyright (C) International Business Machines Corp., 2002,2005
* Copyright (C) International Business Machines Corp., 2002,2007
* Author(s): Steve French (sfrench@us.ibm.com)
* Jeremy Allison (jra@samba.org) 2006.
*
......@@ -86,7 +86,7 @@ DeleteMidQEntry(struct mid_q_entry *midEntry)
list_del(&midEntry->qhead);
atomic_dec(&midCount);
spin_unlock(&GlobalMid_Lock);
if(midEntry->largeBuf)
if (midEntry->largeBuf)
cifs_buf_release(midEntry->resp_buf);
else
cifs_small_buf_release(midEntry->resp_buf);
......@@ -94,8 +94,8 @@ DeleteMidQEntry(struct mid_q_entry *midEntry)
now = jiffies;
/* commands taking longer than one second are indications that
something is wrong, unless it is quite a slow link or server */
if((now - midEntry->when_alloc) > HZ) {
if((cifsFYI & CIFS_TIMER) &&
if ((now - midEntry->when_alloc) > HZ) {
if ((cifsFYI & CIFS_TIMER) &&
(midEntry->command != SMB_COM_LOCKING_ANDX)) {
printk(KERN_DEBUG " CIFS slow rsp: cmd %d mid %d",
midEntry->command, midEntry->mid);
......@@ -110,10 +110,10 @@ DeleteMidQEntry(struct mid_q_entry *midEntry)
}
struct oplock_q_entry *
AllocOplockQEntry(struct inode * pinode, __u16 fid, struct cifsTconInfo * tcon)
AllocOplockQEntry(struct inode *pinode, __u16 fid, struct cifsTconInfo *tcon)
{
struct oplock_q_entry *temp;
if ((pinode== NULL) || (tcon == NULL)) {
if ((pinode == NULL) || (tcon == NULL)) {
cERROR(1, ("Null parms passed to AllocOplockQEntry"));
return NULL;
}
......@@ -133,7 +133,7 @@ AllocOplockQEntry(struct inode * pinode, __u16 fid, struct cifsTconInfo * tcon)
}
void DeleteOplockQEntry(struct oplock_q_entry * oplockEntry)
void DeleteOplockQEntry(struct oplock_q_entry *oplockEntry)
{
spin_lock(&GlobalMid_Lock);
/* should we check if list empty first? */
......@@ -152,7 +152,7 @@ smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer,
struct kvec iov;
unsigned len = smb_buf_length + 4;
if(ssocket == NULL)
if (ssocket == NULL)
return -ENOTSOCK; /* BB eventually add reconnect code here */
iov.iov_base = smb_buffer;
iov.iov_len = len;
......@@ -179,7 +179,7 @@ smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer,
/* smaller timeout here than send2 since smaller size */
/* Although it may not be required, this also is smaller
oplock break time */
if(i > 12) {
if (i > 12) {
cERROR(1,
("sends on sock %p stuck for 7 seconds",
ssocket));
......@@ -199,7 +199,7 @@ smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer,
}
if (rc < 0) {
cERROR(1,("Error %d sending data on socket to server", rc));
cERROR(1, ("Error %d sending data on socket to server", rc));
} else {
rc = 0;
}
......@@ -224,7 +224,7 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec,
int first_vec = 0;
unsigned int smb_buf_length = smb_buffer->smb_buf_length;
if(ssocket == NULL)
if (ssocket == NULL)
return -ENOTSOCK; /* BB eventually add reconnect code here */
smb_msg.msg_name = sin;
......@@ -252,7 +252,7 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec,
n_vec - first_vec, total_len);
if ((rc == -ENOSPC) || (rc == -EAGAIN)) {
i++;
if(i >= 14) {
if (i >= 14) {
cERROR(1,
("sends on sock %p stuck for 15 seconds",
ssocket));
......@@ -269,10 +269,10 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec,
WARN_ON(rc > total_len);
break;
}
if(rc == 0) {
if (rc == 0) {
/* should never happen, letting socket clear before
retrying is our only obvious option here */
cERROR(1,("tcp sent no data"));
cERROR(1, ("tcp sent no data"));
msleep(500);
continue;
}
......@@ -295,7 +295,7 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec,
}
if (rc < 0) {
cERROR(1,("Error %d sending data on socket to server", rc));
cERROR(1, ("Error %d sending data on socket to server", rc));
} else
rc = 0;
......@@ -308,13 +308,13 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec,
static int wait_for_free_request(struct cifsSesInfo *ses, const int long_op)
{
if(long_op == -1) {
if (long_op == -1) {
/* oplock breaks must not be held up */
atomic_inc(&ses->server->inFlight);
} else {
spin_lock(&GlobalMid_Lock);
while(1) {
if(atomic_read(&ses->server->inFlight) >=
while (1) {
if (atomic_read(&ses->server->inFlight) >=
cifs_max_pending){
spin_unlock(&GlobalMid_Lock);
#ifdef CONFIG_CIFS_STATS2
......@@ -328,13 +328,13 @@ static int wait_for_free_request(struct cifsSesInfo *ses, const int long_op)
#endif
spin_lock(&GlobalMid_Lock);
} else {
if(ses->server->tcpStatus == CifsExiting) {
if (ses->server->tcpStatus == CifsExiting) {
spin_unlock(&GlobalMid_Lock);
return -ENOENT;
}
/* can not count locking commands against total since
they are allowed to block on server */
/* can not count locking commands against total
as they are allowed to block on server */
/* update # of requests on the wire to server */
if (long_op < 3)
......@@ -353,11 +353,11 @@ static int allocate_mid(struct cifsSesInfo *ses, struct smb_hdr *in_buf,
if (ses->server->tcpStatus == CifsExiting) {
return -ENOENT;
} else if (ses->server->tcpStatus == CifsNeedReconnect) {
cFYI(1,("tcp session dead - return to caller to retry"));
cFYI(1, ("tcp session dead - return to caller to retry"));
return -EAGAIN;
} else if (ses->status != CifsGood) {
/* check if SMB session is bad because we are setting it up */
if((in_buf->Command != SMB_COM_SESSION_SETUP_ANDX) &&
if ((in_buf->Command != SMB_COM_SESSION_SETUP_ANDX) &&
(in_buf->Command != SMB_COM_NEGOTIATE)) {
return -EAGAIN;
} /* else ok - we are setting up session */
......@@ -407,7 +407,7 @@ static int wait_for_response(struct cifsSesInfo *ses,
lrt += time_to_wait;
if (time_after(jiffies, lrt)) {
/* No replies for time_to_wait. */
cERROR(1,("server not responding"));
cERROR(1, ("server not responding"));
return -1;
}
} else {
......@@ -418,7 +418,7 @@ static int wait_for_response(struct cifsSesInfo *ses,
int
SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
struct kvec *iov, int n_vec, int * pRespBufType /* ret */,
struct kvec *iov, int n_vec, int *pRespBufType /* ret */,
const int long_op)
{
int rc = 0;
......@@ -431,11 +431,11 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
if ((ses == NULL) || (ses->server == NULL)) {
cifs_small_buf_release(in_buf);
cERROR(1,("Null session"));
cERROR(1, ("Null session"));
return -EIO;
}
if(ses->server->tcpStatus == CifsExiting) {
if (ses->server->tcpStatus == CifsExiting) {
cifs_small_buf_release(in_buf);
return -ENOENT;
}
......@@ -482,7 +482,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
up(&ses->server->tcpSem);
cifs_small_buf_release(in_buf);
if(rc < 0)
if (rc < 0)
goto out;
if (long_op == -1)
......@@ -511,10 +511,10 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
spin_unlock(&GlobalMid_Lock);
receive_len = midQ->resp_buf->smb_buf_length;
} else {
cERROR(1,("No response to cmd %d mid %d",
cERROR(1, ("No response to cmd %d mid %d",
midQ->command, midQ->mid));
if(midQ->midState == MID_REQUEST_SUBMITTED) {
if(ses->server->tcpStatus == CifsExiting)
if (midQ->midState == MID_REQUEST_SUBMITTED) {
if (ses->server->tcpStatus == CifsExiting)
rc = -EHOSTDOWN;
else {
ses->server->tcpStatus = CifsNeedReconnect;
......@@ -523,9 +523,9 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
}
if (rc != -EHOSTDOWN) {
if(midQ->midState == MID_RETRY_NEEDED) {
if (midQ->midState == MID_RETRY_NEEDED) {
rc = -EAGAIN;
cFYI(1,("marking request for retry"));
cFYI(1, ("marking request for retry"));
} else {
rc = -EIO;
}
......@@ -547,7 +547,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
(midQ->midState == MID_RESPONSE_RECEIVED)) {
iov[0].iov_base = (char *)midQ->resp_buf;
if(midQ->largeBuf)
if (midQ->largeBuf)
*pRespBufType = CIFS_LARGE_BUFFER;
else
*pRespBufType = CIFS_SMALL_BUFFER;
......@@ -555,14 +555,14 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
dump_smb(midQ->resp_buf, 80);
/* convert the length into a more usable form */
if((receive_len > 24) &&
if ((receive_len > 24) &&
(ses->server->secMode & (SECMODE_SIGN_REQUIRED |
SECMODE_SIGN_ENABLED))) {
rc = cifs_verify_signature(midQ->resp_buf,
ses->server->mac_signing_key,
midQ->sequence_number+1);
if(rc) {
cERROR(1,("Unexpected SMB signature"));
if (rc) {
cERROR(1, ("Unexpected SMB signature"));
/* BB FIXME add code to kill session */
}
}
......@@ -582,7 +582,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
by DeleteMidQEntry */
} else {
rc = -EIO;
cFYI(1,("Bad MID state?"));
cFYI(1, ("Bad MID state?"));
}
}
......@@ -605,15 +605,15 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
struct mid_q_entry *midQ;
if (ses == NULL) {
cERROR(1,("Null smb session"));
cERROR(1, ("Null smb session"));
return -EIO;
}
if(ses->server == NULL) {
cERROR(1,("Null tcp session"));
if (ses->server == NULL) {
cERROR(1, ("Null tcp session"));
return -EIO;
}
if(ses->server->tcpStatus == CifsExiting)
if (ses->server->tcpStatus == CifsExiting)
return -ENOENT;
/* Ensure that we do not send more than 50 overlapping requests
......@@ -664,7 +664,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
#endif
up(&ses->server->tcpSem);
if(rc < 0)
if (rc < 0)
goto out;
if (long_op == -1)
......@@ -692,10 +692,10 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
spin_unlock(&GlobalMid_Lock);
receive_len = midQ->resp_buf->smb_buf_length;
} else {
cERROR(1,("No response for cmd %d mid %d",
cERROR(1, ("No response for cmd %d mid %d",
midQ->command, midQ->mid));
if(midQ->midState == MID_REQUEST_SUBMITTED) {
if(ses->server->tcpStatus == CifsExiting)
if (midQ->midState == MID_REQUEST_SUBMITTED) {
if (ses->server->tcpStatus == CifsExiting)
rc = -EHOSTDOWN;
else {
ses->server->tcpStatus = CifsNeedReconnect;
......@@ -704,9 +704,9 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
}
if (rc != -EHOSTDOWN) {
if(midQ->midState == MID_RETRY_NEEDED) {
if (midQ->midState == MID_RETRY_NEEDED) {
rc = -EAGAIN;
cFYI(1,("marking request for retry"));
cFYI(1, ("marking request for retry"));
} else {
rc = -EIO;
}
......@@ -734,14 +734,14 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
dump_smb(out_buf, 92);
/* convert the length into a more usable form */
if((receive_len > 24) &&
if ((receive_len > 24) &&
(ses->server->secMode & (SECMODE_SIGN_REQUIRED |
SECMODE_SIGN_ENABLED))) {
rc = cifs_verify_signature(out_buf,
ses->server->mac_signing_key,
midQ->sequence_number+1);
if(rc) {
cERROR(1,("Unexpected SMB signature"));
if (rc) {
cERROR(1, ("Unexpected SMB signature"));
/* BB FIXME add code to kill session */
}
}
......@@ -759,7 +759,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf));
} else {
rc = -EIO;
cERROR(1,("Bad MID state?"));
cERROR(1, ("Bad MID state?"));
}
}
......@@ -832,17 +832,17 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
struct cifsSesInfo *ses;
if (tcon == NULL || tcon->ses == NULL) {
cERROR(1,("Null smb session"));
cERROR(1, ("Null smb session"));
return -EIO;
}
ses = tcon->ses;
if(ses->server == NULL) {
cERROR(1,("Null tcp session"));
if (ses->server == NULL) {
cERROR(1, ("Null tcp session"));
return -EIO;
}
if(ses->server->tcpStatus == CifsExiting)
if (ses->server->tcpStatus == CifsExiting)
return -ENOENT;
/* Ensure that we do not send more than 50 overlapping requests
......@@ -887,7 +887,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
#endif
up(&ses->server->tcpSem);
if(rc < 0) {
if (rc < 0) {
DeleteMidQEntry(midQ);
return rc;
}
......@@ -928,7 +928,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
}
/* Wait 5 seconds for the response. */
if (wait_for_response(ses, midQ, 5 * HZ, 5 * HZ)==0) {
if (wait_for_response(ses, midQ, 5 * HZ, 5 * HZ) == 0) {
/* We got the response - restart system call. */
rstart = 1;
}
......@@ -939,10 +939,10 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
spin_unlock(&GlobalMid_Lock);
receive_len = midQ->resp_buf->smb_buf_length;
} else {
cERROR(1,("No response for cmd %d mid %d",
cERROR(1, ("No response for cmd %d mid %d",
midQ->command, midQ->mid));
if(midQ->midState == MID_REQUEST_SUBMITTED) {
if(ses->server->tcpStatus == CifsExiting)
if (midQ->midState == MID_REQUEST_SUBMITTED) {
if (ses->server->tcpStatus == CifsExiting)
rc = -EHOSTDOWN;
else {
ses->server->tcpStatus = CifsNeedReconnect;
......@@ -951,9 +951,9 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
}
if (rc != -EHOSTDOWN) {
if(midQ->midState == MID_RETRY_NEEDED) {
if (midQ->midState == MID_RETRY_NEEDED) {
rc = -EAGAIN;
cFYI(1,("marking request for retry"));
cFYI(1, ("marking request for retry"));
} else {
rc = -EIO;
}
......@@ -978,14 +978,14 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
dump_smb(out_buf, 92);
/* convert the length into a more usable form */
if((receive_len > 24) &&
if ((receive_len > 24) &&
(ses->server->secMode & (SECMODE_SIGN_REQUIRED |
SECMODE_SIGN_ENABLED))) {
rc = cifs_verify_signature(out_buf,
ses->server->mac_signing_key,
midQ->sequence_number+1);
if(rc) {
cERROR(1,("Unexpected SMB signature"));
if (rc) {
cERROR(1, ("Unexpected SMB signature"));
/* BB FIXME add code to kill session */
}
}
......@@ -1003,7 +1003,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf));
} else {
rc = -EIO;
cERROR(1,("Bad MID state?"));
cERROR(1, ("Bad MID state?"));
}
}
DeleteMidQEntry(midQ);
......
fs/cifs/xattr.c
View file @ 79a58d1f
/*
* fs/cifs/xattr.c
*
* Copyright (c) International Business Machines Corp., 2003
* Copyright (c) International Business Machines Corp., 2003, 2007
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
......@@ -40,22 +40,22 @@
int cifs_removexattr(struct dentry * direntry, const char * ea_name)
int cifs_removexattr(struct dentry *direntry, const char *ea_name)
{
int rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR
int xid;
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *pTcon;
struct super_block * sb;
char * full_path;
struct super_block *sb;
char *full_path;
if(direntry == NULL)
if (direntry == NULL)
return -EIO;
if(direntry->d_inode == NULL)
if (direntry->d_inode == NULL)
return -EIO;
sb = direntry->d_inode->i_sb;
if(sb == NULL)
if (sb == NULL)
return -EIO;
xid = GetXid();
......@@ -63,24 +63,26 @@ int cifs_removexattr(struct dentry * direntry, const char * ea_name)
pTcon = cifs_sb->tcon;
full_path = build_path_from_dentry(direntry);
if(full_path == NULL) {
if (full_path == NULL) {
FreeXid(xid);
return -ENOMEM;
}
if(ea_name == NULL) {
cFYI(1,("Null xattr names not supported"));
} else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5)
&& (strncmp(ea_name,CIFS_XATTR_OS2_PREFIX,4))) {
cFYI(1,("illegal xattr namespace %s (only user namespace supported)",ea_name));
if (ea_name == NULL) {
cFYI(1, ("Null xattr names not supported"));
} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5)
&& (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4))) {
cFYI(1,
("illegal xattr request %s (only user namespace supported)",
ea_name));
/* BB what if no namespace prefix? */
/* Should we just pass them to server, except for
system and perhaps security prefixes? */
} else {
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto remove_ea_exit;
ea_name+=5; /* skip past user. prefix */
rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,NULL,
ea_name += 5; /* skip past user. prefix */
rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, NULL,
(__u16)0, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
}
......@@ -91,23 +93,23 @@ int cifs_removexattr(struct dentry * direntry, const char * ea_name)
return rc;
}
int cifs_setxattr(struct dentry * direntry, const char * ea_name,
const void * ea_value, size_t value_size, int flags)
int cifs_setxattr(struct dentry *direntry, const char *ea_name,
const void *ea_value, size_t value_size, int flags)
{
int rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR
int xid;
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *pTcon;
struct super_block * sb;
char * full_path;
struct super_block *sb;
char *full_path;
if(direntry == NULL)
if (direntry == NULL)
return -EIO;
if(direntry->d_inode == NULL)
if (direntry->d_inode == NULL)
return -EIO;
sb = direntry->d_inode->i_sb;
if(sb == NULL)
if (sb == NULL)
return -EIO;
xid = GetXid();
......@@ -115,7 +117,7 @@ int cifs_setxattr(struct dentry * direntry, const char * ea_name,
pTcon = cifs_sb->tcon;
full_path = build_path_from_dentry(direntry);
if(full_path == NULL) {
if (full_path == NULL) {
FreeXid(xid);
return -ENOMEM;
}
......@@ -125,63 +127,64 @@ int cifs_setxattr(struct dentry * direntry, const char * ea_name,
/* if proc/fs/cifs/streamstoxattr is set then
search server for EAs or streams to
returns as xattrs */
if(value_size > MAX_EA_VALUE_SIZE) {
cFYI(1,("size of EA value too large"));
if (value_size > MAX_EA_VALUE_SIZE) {
cFYI(1, ("size of EA value too large"));
kfree(full_path);
FreeXid(xid);
return -EOPNOTSUPP;
}
if(ea_name == NULL) {
cFYI(1,("Null xattr names not supported"));
} else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5) == 0) {
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
if (ea_name == NULL) {
cFYI(1, ("Null xattr names not supported"));
} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) {
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto set_ea_exit;
if(strncmp(ea_name,CIFS_XATTR_DOS_ATTRIB,14) == 0) {
cFYI(1,("attempt to set cifs inode metadata"));
if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) {
cFYI(1, ("attempt to set cifs inode metadata"));
}
ea_name += 5; /* skip past user. prefix */
rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value,
(__u16)value_size, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
} else if (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4) == 0) {
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto set_ea_exit;
ea_name += 4; /* skip past os2. prefix */
rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value,
(__u16)value_size, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
int temp;
temp = strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,
temp = strncmp(ea_name, POSIX_ACL_XATTR_ACCESS,
strlen(POSIX_ACL_XATTR_ACCESS));
if (temp == 0) {
#ifdef CONFIG_CIFS_POSIX
if(sb->s_flags & MS_POSIXACL)
rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,
if (sb->s_flags & MS_POSIXACL)
rc = CIFSSMBSetPosixACL(xid, pTcon, full_path,
ea_value, (const int)value_size,
ACL_TYPE_ACCESS,cifs_sb->local_nls,
ACL_TYPE_ACCESS, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1,("set POSIX ACL rc %d",rc));
cFYI(1, ("set POSIX ACL rc %d", rc));
#else
cFYI(1,("set POSIX ACL not supported"));
cFYI(1, ("set POSIX ACL not supported"));
#endif
} else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
} else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
#ifdef CONFIG_CIFS_POSIX
if(sb->s_flags & MS_POSIXACL)
rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,
if (sb->s_flags & MS_POSIXACL)
rc = CIFSSMBSetPosixACL(xid, pTcon, full_path,
ea_value, (const int)value_size,
ACL_TYPE_DEFAULT, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1,("set POSIX default ACL rc %d",rc));
cFYI(1, ("set POSIX default ACL rc %d", rc));
#else
cFYI(1,("set default POSIX ACL not supported"));
cFYI(1, ("set default POSIX ACL not supported"));
#endif
} else {
cFYI(1,("illegal xattr request %s (only user namespace supported)",ea_name));
cFYI(1, ("illegal xattr request %s (only user namespace supported)", ea_name));
/* BB what if no namespace prefix? */
/* Should we just pass them to server, except for
system and perhaps security prefixes? */
......@@ -195,23 +198,23 @@ int cifs_setxattr(struct dentry * direntry, const char * ea_name,
return rc;
}
ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
void * ea_value, size_t buf_size)
ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
void *ea_value, size_t buf_size)
{
ssize_t rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR
int xid;
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *pTcon;
struct super_block * sb;
char * full_path;
struct super_block *sb;
char *full_path;
if(direntry == NULL)
if (direntry == NULL)
return -EIO;
if(direntry->d_inode == NULL)
if (direntry->d_inode == NULL)
return -EIO;
sb = direntry->d_inode->i_sb;
if(sb == NULL)
if (sb == NULL)
return -EIO;
xid = GetXid();
......@@ -220,38 +223,38 @@ ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
pTcon = cifs_sb->tcon;
full_path = build_path_from_dentry(direntry);
if(full_path == NULL) {
if (full_path == NULL) {
FreeXid(xid);
return -ENOMEM;
}
/* return dos attributes as pseudo xattr */
/* return alt name if available as pseudo attr */
if(ea_name == NULL) {
cFYI(1,("Null xattr names not supported"));
} else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5) == 0) {
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
if (ea_name == NULL) {
cFYI(1, ("Null xattr names not supported"));
} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) {
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto get_ea_exit;
if(strncmp(ea_name,CIFS_XATTR_DOS_ATTRIB,14) == 0) {
cFYI(1,("attempt to query cifs inode metadata"));
if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) {
cFYI(1, ("attempt to query cifs inode metadata"));
/* revalidate/getattr then populate from inode */
} /* BB add else when above is implemented */
ea_name += 5; /* skip past user. prefix */
rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
rc = CIFSSMBQueryEA(xid, pTcon, full_path, ea_name, ea_value,
buf_size, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
} else if (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4) == 0) {
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto get_ea_exit;
ea_name += 4; /* skip past os2. prefix */
rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
rc = CIFSSMBQueryEA(xid, pTcon, full_path, ea_name, ea_value,
buf_size, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else if(strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,
} else if (strncmp(ea_name, POSIX_ACL_XATTR_ACCESS,
strlen(POSIX_ACL_XATTR_ACCESS)) == 0) {
#ifdef CONFIG_CIFS_POSIX
if(sb->s_flags & MS_POSIXACL)
if (sb->s_flags & MS_POSIXACL)
rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
ea_value, buf_size, ACL_TYPE_ACCESS,
cifs_sb->local_nls,
......@@ -272,30 +275,31 @@ ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
CIFSSMBClose(xid, pTcon, fid);
}
} */ /* BB enable after fixing up return data */
#else
cFYI(1,("query POSIX ACL not supported yet"));
cFYI(1, ("query POSIX ACL not supported yet"));
#endif /* CONFIG_CIFS_POSIX */
} else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,
} else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
#ifdef CONFIG_CIFS_POSIX
if(sb->s_flags & MS_POSIXACL)
if (sb->s_flags & MS_POSIXACL)
rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
ea_value, buf_size, ACL_TYPE_DEFAULT,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
#else
cFYI(1,("query POSIX default ACL not supported yet"));
cFYI(1, ("query POSIX default ACL not supported yet"));
#endif
} else if(strncmp(ea_name,
CIFS_XATTR_TRUSTED_PREFIX,XATTR_TRUSTED_PREFIX_LEN) == 0) {
cFYI(1,("Trusted xattr namespace not supported yet"));
} else if(strncmp(ea_name,
CIFS_XATTR_SECURITY_PREFIX,XATTR_SECURITY_PREFIX_LEN) == 0) {
cFYI(1,("Security xattr namespace not supported yet"));
} else if (strncmp(ea_name,
CIFS_XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) {
cFYI(1, ("Trusted xattr namespace not supported yet"));
} else if (strncmp(ea_name,
CIFS_XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN) == 0) {
cFYI(1, ("Security xattr namespace not supported yet"));
} else {
cFYI(1,("illegal xattr name request %s (only user namespace supported)",ea_name));
cFYI(1,
("illegal xattr request %s (only user namespace supported)",
ea_name));
}
/* We could add an additional check for streams ie
......@@ -303,7 +307,7 @@ ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
search server for EAs or streams to
returns as xattrs */
if(rc == -EINVAL)
if (rc == -EINVAL)
rc = -EOPNOTSUPP;
get_ea_exit:
......@@ -313,34 +317,34 @@ ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
return rc;
}
ssize_t cifs_listxattr(struct dentry * direntry, char * data, size_t buf_size)
ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size)
{
ssize_t rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR
int xid;
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *pTcon;
struct super_block * sb;
char * full_path;
struct super_block *sb;
char *full_path;
if(direntry == NULL)
if (direntry == NULL)
return -EIO;
if(direntry->d_inode == NULL)
if (direntry->d_inode == NULL)
return -EIO;
sb = direntry->d_inode->i_sb;
if(sb == NULL)
if (sb == NULL)
return -EIO;
cifs_sb = CIFS_SB(sb);
pTcon = cifs_sb->tcon;
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
return -EOPNOTSUPP;
xid = GetXid();
full_path = build_path_from_dentry(direntry);
if(full_path == NULL) {
if (full_path == NULL) {
FreeXid(xid);
return -ENOMEM;
}
......@@ -350,7 +354,7 @@ ssize_t cifs_listxattr(struct dentry * direntry, char * data, size_t buf_size)
/* if proc/fs/cifs/streamstoxattr is set then
search server for EAs or streams to
returns as xattrs */
rc = CIFSSMBQAllEAs(xid,pTcon,full_path,data,buf_size,
rc = CIFSSMBQAllEAs(xid, pTcon, full_path, data, buf_size,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
......
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