psx_create_err:
cifs_buf_release(pSMB);
- cifs_stats_inc(&tcon->num_mkdirs);
+ if (posix_flags & SMB_O_DIRECTORY)
+ cifs_stats_inc(&tcon->num_posixmkdirs);
+ else
+ cifs_stats_inc(&tcon->num_posixopens);
if (rc == -EAGAIN)
goto PsxCreat;
}
#endif /* temporarily unneeded SetAttr legacy function */
+static void
+cifs_fill_unix_set_info(FILE_UNIX_BASIC_INFO *data_offset,
+ const struct cifs_unix_set_info_args *args)
+{
+ u64 mode = args->mode;
+
+ /*
+ * Samba server ignores set of file size to zero due to bugs in some
+ * older clients, but we should be precise - we use SetFileSize to
+ * set file size and do not want to truncate file size to zero
+ * accidently as happened on one Samba server beta by putting
+ * zero instead of -1 here
+ */
+ data_offset->EndOfFile = cpu_to_le64(NO_CHANGE_64);
+ data_offset->NumOfBytes = cpu_to_le64(NO_CHANGE_64);
+ data_offset->LastStatusChange = cpu_to_le64(args->ctime);
+ data_offset->LastAccessTime = cpu_to_le64(args->atime);
+ data_offset->LastModificationTime = cpu_to_le64(args->mtime);
+ data_offset->Uid = cpu_to_le64(args->uid);
+ data_offset->Gid = cpu_to_le64(args->gid);
+ /* better to leave device as zero when it is */
+ data_offset->DevMajor = cpu_to_le64(MAJOR(args->device));
+ data_offset->DevMinor = cpu_to_le64(MINOR(args->device));
+ data_offset->Permissions = cpu_to_le64(mode);
+
+ if (S_ISREG(mode))
+ data_offset->Type = cpu_to_le32(UNIX_FILE);
+ else if (S_ISDIR(mode))
+ data_offset->Type = cpu_to_le32(UNIX_DIR);
+ else if (S_ISLNK(mode))
+ data_offset->Type = cpu_to_le32(UNIX_SYMLINK);
+ else if (S_ISCHR(mode))
+ data_offset->Type = cpu_to_le32(UNIX_CHARDEV);
+ else if (S_ISBLK(mode))
+ data_offset->Type = cpu_to_le32(UNIX_BLOCKDEV);
+ else if (S_ISFIFO(mode))
+ data_offset->Type = cpu_to_le32(UNIX_FIFO);
+ else if (S_ISSOCK(mode))
+ data_offset->Type = cpu_to_le32(UNIX_SOCKET);
+}
+
int
-CIFSSMBUnixSetInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
- const struct cifs_unix_set_info_args *args,
- const struct nls_table *nls_codepage, int remap)
+CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
+ const struct cifs_unix_set_info_args *args,
+ u16 fid, u32 pid_of_opener)
+{
+ struct smb_com_transaction2_sfi_req *pSMB = NULL;
+ FILE_UNIX_BASIC_INFO *data_offset;
+ int rc = 0;
+ u16 params, param_offset, offset, byte_count, count;
+
+ cFYI(1, ("Set Unix Info (via SetFileInfo)"));
+ rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
+
+ if (rc)
+ return rc;
+
+ pSMB->hdr.Pid = cpu_to_le16((__u16)pid_of_opener);
+ pSMB->hdr.PidHigh = cpu_to_le16((__u16)(pid_of_opener >> 16));
+
+ params = 6;
+ pSMB->MaxSetupCount = 0;
+ pSMB->Reserved = 0;
+ pSMB->Flags = 0;
+ pSMB->Timeout = 0;
+ pSMB->Reserved2 = 0;
+ param_offset = offsetof(struct smb_com_transaction2_sfi_req, Fid) - 4;
+ offset = param_offset + params;
+
+ data_offset = (FILE_UNIX_BASIC_INFO *)
+ ((char *)(&pSMB->hdr.Protocol) + offset);
+ count = sizeof(FILE_UNIX_BASIC_INFO);
+
+ pSMB->MaxParameterCount = cpu_to_le16(2);
+ /* BB find max SMB PDU from sess */
+ pSMB->MaxDataCount = cpu_to_le16(1000);
+ pSMB->SetupCount = 1;
+ pSMB->Reserved3 = 0;
+ pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION);
+ byte_count = 3 /* pad */ + params + count;
+ pSMB->DataCount = cpu_to_le16(count);
+ 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);
+ pSMB->Fid = fid;
+ pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
+ pSMB->Reserved4 = 0;
+ pSMB->hdr.smb_buf_length += byte_count;
+ pSMB->ByteCount = cpu_to_le16(byte_count);
+
+ cifs_fill_unix_set_info(data_offset, args);
+
+ rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
+ if (rc)
+ cFYI(1, ("Send error in Set Time (SetFileInfo) = %d", rc));
+
+ /* Note: On -EAGAIN error only caller can retry on handle based calls
+ since file handle passed in no longer valid */
+
+ return rc;
+}
+
+int
+CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
+ const struct cifs_unix_set_info_args *args,
+ const struct nls_table *nls_codepage, int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
int bytes_returned = 0;
FILE_UNIX_BASIC_INFO *data_offset;
__u16 params, param_offset, offset, count, byte_count;
- __u64 mode = args->mode;
cFYI(1, ("In SetUID/GID/Mode"));
setPermsRetry:
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
pSMB->Reserved4 = 0;
pSMB->hdr.smb_buf_length += byte_count;
- /* Samba server ignores set of file size to zero due to bugs in some
- older clients, but we should be precise - we use SetFileSize to
- set file size and do not want to truncate file size to zero
- accidently as happened on one Samba server beta by putting
- zero instead of -1 here */
- data_offset->EndOfFile = cpu_to_le64(NO_CHANGE_64);
- data_offset->NumOfBytes = cpu_to_le64(NO_CHANGE_64);
- data_offset->LastStatusChange = cpu_to_le64(args->ctime);
- data_offset->LastAccessTime = cpu_to_le64(args->atime);
- data_offset->LastModificationTime = cpu_to_le64(args->mtime);
- data_offset->Uid = cpu_to_le64(args->uid);
- data_offset->Gid = cpu_to_le64(args->gid);
- /* better to leave device as zero when it is */
- data_offset->DevMajor = cpu_to_le64(MAJOR(args->device));
- data_offset->DevMinor = cpu_to_le64(MINOR(args->device));
- data_offset->Permissions = cpu_to_le64(mode);
-
- if (S_ISREG(mode))
- data_offset->Type = cpu_to_le32(UNIX_FILE);
- else if (S_ISDIR(mode))
- data_offset->Type = cpu_to_le32(UNIX_DIR);
- else if (S_ISLNK(mode))
- data_offset->Type = cpu_to_le32(UNIX_SYMLINK);
- else if (S_ISCHR(mode))
- data_offset->Type = cpu_to_le32(UNIX_CHARDEV);
- else if (S_ISBLK(mode))
- data_offset->Type = cpu_to_le32(UNIX_BLOCKDEV);
- else if (S_ISFIFO(mode))
- data_offset->Type = cpu_to_le32(UNIX_FIFO);
- else if (S_ISSOCK(mode))
- data_offset->Type = cpu_to_le32(UNIX_SOCKET);
+ cifs_fill_unix_set_info(data_offset, args);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
git.openpandora.org / pandora-kernel.git / blobdiff