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Merge with rsync://rsync.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git

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This commit is contained in:
Steve French
2005-06-22 20:26:47 -05:00
parent 58aab753de 1bdf7a78c2
commit ea0daab4ae
1235 changed files with 60642 additions and 19395 deletions
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90
fs/cifs/cifssmb.c
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@@ -2411,7 +2411,9 @@ findUniqueRetry:
if (rc) {
cFYI(1, ("Send error in FindFileDirInfo = %d", rc));
} else { /* decode response */
#ifdef CONFIG_CIFS_STATS
atomic_inc(&tcon->num_ffirst);
#endif
/* BB fill in */
}
@@ -2429,7 +2431,7 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
const char *searchName,
const struct nls_table *nls_codepage,
__u16 * pnetfid,
struct cifs_search_info * psrch_inf, int remap)
struct cifs_search_info * psrch_inf, int remap, const char dirsep)
{
/* level 257 SMB_ */
TRANSACTION2_FFIRST_REQ *pSMB = NULL;
@@ -2456,7 +2458,7 @@ findFirstRetry:
it got remapped to 0xF03A as if it were part of the
directory name instead of a wildcard */
name_len *= 2;
pSMB->FileName[name_len] = '\\';
pSMB->FileName[name_len] = dirsep;
pSMB->FileName[name_len+1] = 0;
pSMB->FileName[name_len+2] = '*';
pSMB->FileName[name_len+3] = 0;
@@ -2470,7 +2472,7 @@ findFirstRetry:
if(name_len > buffersize-header)
free buffer exit; BB */
strncpy(pSMB->FileName, searchName, name_len);
pSMB->FileName[name_len] = '\\';
pSMB->FileName[name_len] = dirsep;
pSMB->FileName[name_len+1] = '*';
pSMB->FileName[name_len+2] = 0;
name_len += 3;
@@ -2524,6 +2526,9 @@ findFirstRetry:
if (rc == -EAGAIN)
goto findFirstRetry;
} else { /* decode response */
#ifdef CONFIG_CIFS_STATS
atomic_inc(&tcon->num_ffirst);
#endif
/* BB remember to free buffer if error BB */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if(rc == 0) {
@@ -2637,6 +2642,9 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
} else
cFYI(1, ("FindNext returned = %d", rc));
} else { /* decode response */
#ifdef CONFIG_CIFS_STATS
atomic_inc(&tcon->num_fnext);
#endif
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if(rc == 0) {
@@ -2706,6 +2714,9 @@ CIFSFindClose(const int xid, struct cifsTconInfo *tcon, const __u16 searchHandle
if (rc) {
cERROR(1, ("Send error in FindClose = %d", rc));
}
#ifdef CONFIG_CIFS_STATS
atomic_inc(&tcon->num_fclose);
#endif
cifs_small_buf_release(pSMB);
/* Since session is dead, search handle closed on server already */
@@ -3269,6 +3280,77 @@ QFSUnixRetry:
return rc;
}
int
CIFSSMBSETFSUnixInfo(const int xid, struct cifsTconInfo *tcon, __u64 cap)
{
/* level 0x200 SMB_SET_CIFS_UNIX_INFO */
TRANSACTION2_SETFSI_REQ *pSMB = NULL;
TRANSACTION2_SETFSI_RSP *pSMBr = NULL;
int rc = 0;
int bytes_returned = 0;
__u16 params, param_offset, offset, byte_count;
cFYI(1, ("In SETFSUnixInfo"));
SETFSUnixRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
if (rc)
return rc;
params = 4; /* 2 bytes zero followed by info level. */
pSMB->MaxSetupCount = 0;
pSMB->Reserved = 0;
pSMB->Flags = 0;
pSMB->Timeout = 0;
pSMB->Reserved2 = 0;
param_offset = offsetof(struct smb_com_transaction2_setfsi_req, FileNum) - 4;
offset = param_offset + params;
pSMB->MaxParameterCount = cpu_to_le16(4);
pSMB->MaxDataCount = cpu_to_le16(100); /* BB find exact max SMB PDU from sess structure BB */
pSMB->SetupCount = 1;
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FS_INFORMATION);
byte_count = 1 /* pad */ + params + 12;
pSMB->DataCount = cpu_to_le16(12);
pSMB->ParameterCount = cpu_to_le16(params);
pSMB->TotalDataCount = pSMB->DataCount;
pSMB->TotalParameterCount = pSMB->ParameterCount;
pSMB->ParameterOffset = cpu_to_le16(param_offset);
pSMB->DataOffset = cpu_to_le16(offset);
/* Params. */
pSMB->FileNum = 0;
pSMB->InformationLevel = cpu_to_le16(SMB_SET_CIFS_UNIX_INFO);
/* Data. */
pSMB->ClientUnixMajor = cpu_to_le16(CIFS_UNIX_MAJOR_VERSION);
pSMB->ClientUnixMinor = cpu_to_le16(CIFS_UNIX_MINOR_VERSION);
pSMB->ClientUnixCap = cpu_to_le64(cap);
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
cERROR(1, ("Send error in SETFSUnixInfo = %d", rc));
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if (rc) {
rc = -EIO; /* bad smb */
}
}
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
goto SETFSUnixRetry;
return rc;
}
int
CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,