diff options
Diffstat (limited to 'fs/cifs/cifssmb.c')
| -rw-r--r-- | fs/cifs/cifssmb.c | 397 |
1 files changed, 204 insertions, 193 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 4ee522b3f66f..f0cf934ba877 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -112,24 +112,29 @@ cifs_kmap_unlock(void) #define cifs_kmap_unlock() do { ; } while(0) #endif /* CONFIG_HIGHMEM */ -/* Mark as invalid, all open files on tree connections since they - were closed when session to server was lost */ -static void mark_open_files_invalid(struct cifs_tcon *pTcon) +/* + * Mark as invalid, all open files on tree connections since they + * were closed when session to server was lost. + */ +void +cifs_mark_open_files_invalid(struct cifs_tcon *tcon) { struct cifsFileInfo *open_file = NULL; struct list_head *tmp; struct list_head *tmp1; -/* list all files open on tree connection and mark them invalid */ + /* list all files open on tree connection and mark them invalid */ spin_lock(&cifs_file_list_lock); - list_for_each_safe(tmp, tmp1, &pTcon->openFileList) { + list_for_each_safe(tmp, tmp1, &tcon->openFileList) { open_file = list_entry(tmp, struct cifsFileInfo, tlist); open_file->invalidHandle = true; open_file->oplock_break_cancelled = true; } spin_unlock(&cifs_file_list_lock); - /* BB Add call to invalidate_inodes(sb) for all superblocks mounted - to this tcon */ + /* + * BB Add call to invalidate_inodes(sb) for all superblocks mounted + * to this tcon. + */ } /* reconnect the socket, tcon, and smb session if needed */ @@ -209,7 +214,7 @@ cifs_reconnect_tcon(struct cifs_tcon *tcon, int smb_command) goto out; } - mark_open_files_invalid(tcon); + cifs_mark_open_files_invalid(tcon); rc = CIFSTCon(0, ses, tcon->treeName, tcon, nls_codepage); mutex_unlock(&ses->session_mutex); cFYI(1, "reconnect tcon rc = %d", rc); @@ -388,15 +393,8 @@ vt2_err: return -EINVAL; } -static inline void inc_rfc1001_len(void *pSMB, int count) -{ - struct smb_hdr *hdr = (struct smb_hdr *)pSMB; - - be32_add_cpu(&hdr->smb_buf_length, count); -} - int -CIFSSMBNegotiate(unsigned int xid, struct cifs_ses *ses) +CIFSSMBNegotiate(const unsigned int xid, struct cifs_ses *ses) { NEGOTIATE_REQ *pSMB; NEGOTIATE_RSP *pSMBr; @@ -480,7 +478,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifs_ses *ses) rc = -EOPNOTSUPP; goto neg_err_exit; } - server->sec_mode = (__u8)le16_to_cpu(rsp->SecurityMode); + server->sec_mode = le16_to_cpu(rsp->SecurityMode); server->maxReq = min_t(unsigned int, le16_to_cpu(rsp->MaxMpxCount), cifs_max_pending); @@ -694,7 +692,7 @@ neg_err_exit: } int -CIFSSMBTDis(const int xid, struct cifs_tcon *tcon) +CIFSSMBTDis(const unsigned int xid, struct cifs_tcon *tcon) { struct smb_hdr *smb_buffer; int rc = 0; @@ -744,7 +742,7 @@ cifs_echo_callback(struct mid_q_entry *mid) struct TCP_Server_Info *server = mid->callback_data; DeleteMidQEntry(mid); - add_credits(server, 1); + add_credits(server, 1, CIFS_ECHO_OP); } int @@ -771,7 +769,7 @@ CIFSSMBEcho(struct TCP_Server_Info *server) iov.iov_len = be32_to_cpu(smb->hdr.smb_buf_length) + 4; rc = cifs_call_async(server, &iov, 1, NULL, cifs_echo_callback, - server, true); + server, CIFS_ASYNC_OP | CIFS_ECHO_OP); if (rc) cFYI(1, "Echo request failed: %d", rc); @@ -781,7 +779,7 @@ CIFSSMBEcho(struct TCP_Server_Info *server) } int -CIFSSMBLogoff(const int xid, struct cifs_ses *ses) +CIFSSMBLogoff(const unsigned int xid, struct cifs_ses *ses) { LOGOFF_ANDX_REQ *pSMB; int rc = 0; @@ -828,8 +826,9 @@ session_already_dead: } int -CIFSPOSIXDelFile(const int xid, struct cifs_tcon *tcon, const char *fileName, - __u16 type, const struct nls_table *nls_codepage, int remap) +CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, __u16 type, + const struct nls_table *nls_codepage, int remap) { TRANSACTION2_SPI_REQ *pSMB = NULL; TRANSACTION2_SPI_RSP *pSMBr = NULL; @@ -894,7 +893,7 @@ PsxDelete: cFYI(1, "Posix delete returned %d", rc); cifs_buf_release(pSMB); - cifs_stats_inc(&tcon->num_deletes); + cifs_stats_inc(&tcon->stats.cifs_stats.num_deletes); if (rc == -EAGAIN) goto PsxDelete; @@ -903,8 +902,9 @@ PsxDelete: } int -CIFSSMBDelFile(const int xid, struct cifs_tcon *tcon, const char *fileName, - const struct nls_table *nls_codepage, int remap) +CIFSSMBDelFile(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, const struct nls_table *nls_codepage, + int remap) { DELETE_FILE_REQ *pSMB = NULL; DELETE_FILE_RSP *pSMBr = NULL; @@ -936,7 +936,7 @@ DelFileRetry: pSMB->ByteCount = cpu_to_le16(name_len + 1); rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_deletes); + cifs_stats_inc(&tcon->stats.cifs_stats.num_deletes); if (rc) cFYI(1, "Error in RMFile = %d", rc); @@ -948,14 +948,15 @@ DelFileRetry: } int -CIFSSMBRmDir(const int xid, struct cifs_tcon *tcon, const char *dirName, - const struct nls_table *nls_codepage, int remap) +CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon, const char *name, + struct cifs_sb_info *cifs_sb) { DELETE_DIRECTORY_REQ *pSMB = NULL; DELETE_DIRECTORY_RSP *pSMBr = NULL; int rc = 0; int bytes_returned; int name_len; + int remap = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR; cFYI(1, "In CIFSSMBRmDir"); RmDirRetry: @@ -965,14 +966,15 @@ RmDirRetry: return rc; if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) { - name_len = cifsConvertToUTF16((__le16 *) pSMB->DirName, dirName, - PATH_MAX, nls_codepage, remap); + name_len = cifsConvertToUTF16((__le16 *) pSMB->DirName, name, + PATH_MAX, cifs_sb->local_nls, + remap); name_len++; /* trailing null */ name_len *= 2; } else { /* BB improve check for buffer overruns BB */ - name_len = strnlen(dirName, PATH_MAX); + name_len = strnlen(name, PATH_MAX); name_len++; /* trailing null */ - strncpy(pSMB->DirName, dirName, name_len); + strncpy(pSMB->DirName, name, name_len); } pSMB->BufferFormat = 0x04; @@ -980,7 +982,7 @@ RmDirRetry: pSMB->ByteCount = cpu_to_le16(name_len + 1); rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_rmdirs); + cifs_stats_inc(&tcon->stats.cifs_stats.num_rmdirs); if (rc) cFYI(1, "Error in RMDir = %d", rc); @@ -991,14 +993,15 @@ RmDirRetry: } int -CIFSSMBMkDir(const int xid, struct cifs_tcon *tcon, - const char *name, const struct nls_table *nls_codepage, int remap) +CIFSSMBMkDir(const unsigned int xid, struct cifs_tcon *tcon, const char *name, + struct cifs_sb_info *cifs_sb) { int rc = 0; CREATE_DIRECTORY_REQ *pSMB = NULL; CREATE_DIRECTORY_RSP *pSMBr = NULL; int bytes_returned; int name_len; + int remap = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR; cFYI(1, "In CIFSSMBMkDir"); MkDirRetry: @@ -1009,7 +1012,8 @@ MkDirRetry: if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) { name_len = cifsConvertToUTF16((__le16 *) pSMB->DirName, name, - PATH_MAX, nls_codepage, remap); + PATH_MAX, cifs_sb->local_nls, + remap); name_len++; /* trailing null */ name_len *= 2; } else { /* BB improve check for buffer overruns BB */ @@ -1023,7 +1027,7 @@ MkDirRetry: pSMB->ByteCount = cpu_to_le16(name_len + 1); rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_mkdirs); + cifs_stats_inc(&tcon->stats.cifs_stats.num_mkdirs); if (rc) cFYI(1, "Error in Mkdir = %d", rc); @@ -1034,10 +1038,11 @@ MkDirRetry: } int -CIFSPOSIXCreate(const int xid, struct cifs_tcon *tcon, __u32 posix_flags, - __u64 mode, __u16 *netfid, FILE_UNIX_BASIC_INFO *pRetData, - __u32 *pOplock, const char *name, - const struct nls_table *nls_codepage, int remap) +CIFSPOSIXCreate(const unsigned int xid, struct cifs_tcon *tcon, + __u32 posix_flags, __u64 mode, __u16 *netfid, + FILE_UNIX_BASIC_INFO *pRetData, __u32 *pOplock, + const char *name, const struct nls_table *nls_codepage, + int remap) { TRANSACTION2_SPI_REQ *pSMB = NULL; TRANSACTION2_SPI_RSP *pSMBr = NULL; @@ -1145,9 +1150,9 @@ psx_create_err: cifs_buf_release(pSMB); if (posix_flags & SMB_O_DIRECTORY) - cifs_stats_inc(&tcon->num_posixmkdirs); + cifs_stats_inc(&tcon->stats.cifs_stats.num_posixmkdirs); else - cifs_stats_inc(&tcon->num_posixopens); + cifs_stats_inc(&tcon->stats.cifs_stats.num_posixopens); if (rc == -EAGAIN) goto PsxCreat; @@ -1200,7 +1205,7 @@ access_flags_to_smbopen_mode(const int access_flags) } int -SMBLegacyOpen(const int xid, struct cifs_tcon *tcon, +SMBLegacyOpen(const unsigned int xid, struct cifs_tcon *tcon, const char *fileName, const int openDisposition, const int access_flags, const int create_options, __u16 *netfid, int *pOplock, FILE_ALL_INFO *pfile_info, @@ -1268,7 +1273,7 @@ OldOpenRetry: /* long_op set to 1 to allow for oplock break timeouts */ rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *)pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_opens); + cifs_stats_inc(&tcon->stats.cifs_stats.num_opens); if (rc) { cFYI(1, "Error in Open = %d", rc); } else { @@ -1307,7 +1312,7 @@ OldOpenRetry: } int -CIFSSMBOpen(const int xid, struct cifs_tcon *tcon, +CIFSSMBOpen(const unsigned int xid, struct cifs_tcon *tcon, const char *fileName, const int openDisposition, const int access_flags, const int create_options, __u16 *netfid, int *pOplock, FILE_ALL_INFO *pfile_info, @@ -1381,7 +1386,7 @@ openRetry: /* long_op set to 1 to allow for oplock break timeouts */ rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *)pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_opens); + cifs_stats_inc(&tcon->stats.cifs_stats.num_opens); if (rc) { cFYI(1, "Error in Open = %d", rc); } else { @@ -1571,9 +1576,14 @@ cifs_readv_callback(struct mid_q_entry *mid) /* result already set, check signature */ if (server->sec_mode & (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED)) { - if (cifs_verify_signature(rdata->iov, rdata->nr_iov, - server, mid->sequence_number + 1)) - cERROR(1, "Unexpected SMB signature"); + int rc = 0; + + rc = cifs_verify_signature(rdata->iov, rdata->nr_iov, + server, + mid->sequence_number + 1); + if (rc) + cERROR(1, "SMB signature verification returned " + "error = %d", rc); } /* FIXME: should this be counted toward the initiating task? */ task_io_account_read(rdata->bytes); @@ -1589,7 +1599,7 @@ cifs_readv_callback(struct mid_q_entry *mid) queue_work(cifsiod_wq, &rdata->work); DeleteMidQEntry(mid); - add_credits(server, 1); + add_credits(server, 1, 0); } /* cifs_async_readv - send an async write, and set up mid to handle result */ @@ -1645,10 +1655,10 @@ cifs_async_readv(struct cifs_readdata *rdata) kref_get(&rdata->refcount); rc = cifs_call_async(tcon->ses->server, rdata->iov, 1, cifs_readv_receive, cifs_readv_callback, - rdata, false); + rdata, 0); if (rc == 0) - cifs_stats_inc(&tcon->num_reads); + cifs_stats_inc(&tcon->stats.cifs_stats.num_reads); else kref_put(&rdata->refcount, cifs_readdata_release); @@ -1657,8 +1667,8 @@ cifs_async_readv(struct cifs_readdata *rdata) } int -CIFSSMBRead(const int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, - char **buf, int *pbuf_type) +CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms, + unsigned int *nbytes, char **buf, int *pbuf_type) { int rc = -EACCES; READ_REQ *pSMB = NULL; @@ -1718,7 +1728,7 @@ CIFSSMBRead(const int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4; rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */, &resp_buf_type, CIFS_LOG_ERROR); - cifs_stats_inc(&tcon->num_reads); + cifs_stats_inc(&tcon->stats.cifs_stats.num_reads); pSMBr = (READ_RSP *)iov[0].iov_base; if (rc) { cERROR(1, "Send error in read = %d", rc); @@ -1769,7 +1779,7 @@ CIFSSMBRead(const int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, int -CIFSSMBWrite(const int xid, struct cifs_io_parms *io_parms, +CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, const char *buf, const char __user *ubuf, const int long_op) { @@ -1870,7 +1880,7 @@ CIFSSMBWrite(const int xid, struct cifs_io_parms *io_parms, rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, long_op); - cifs_stats_inc(&tcon->num_writes); + cifs_stats_inc(&tcon->stats.cifs_stats.num_writes); if (rc) { cFYI(1, "Send error in write = %d", rc); } else { @@ -2036,7 +2046,7 @@ cifs_writev_callback(struct mid_q_entry *mid) queue_work(cifsiod_wq, &wdata->work); DeleteMidQEntry(mid); - add_credits(tcon->ses->server, 1); + add_credits(tcon->ses->server, 1, 0); } /* cifs_async_writev - send an async write, and set up mid to handle result */ @@ -2118,10 +2128,10 @@ cifs_async_writev(struct cifs_writedata *wdata) kref_get(&wdata->refcount); rc = cifs_call_async(tcon->ses->server, iov, wdata->nr_pages + 1, - NULL, cifs_writev_callback, wdata, false); + NULL, cifs_writev_callback, wdata, 0); if (rc == 0) - cifs_stats_inc(&tcon->num_writes); + cifs_stats_inc(&tcon->stats.cifs_stats.num_writes); else kref_put(&wdata->refcount, cifs_writedata_release); @@ -2136,7 +2146,7 @@ async_writev_out: } int -CIFSSMBWrite2(const int xid, struct cifs_io_parms *io_parms, +CIFSSMBWrite2(const unsigned int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, struct kvec *iov, int n_vec, const int long_op) { @@ -2211,7 +2221,7 @@ CIFSSMBWrite2(const int xid, struct cifs_io_parms *io_parms, rc = SendReceive2(xid, tcon->ses, iov, n_vec + 1, &resp_buf_type, long_op); - cifs_stats_inc(&tcon->num_writes); + cifs_stats_inc(&tcon->stats.cifs_stats.num_writes); if (rc) { cFYI(1, "Send error Write2 = %d", rc); } else if (resp_buf_type == 0) { @@ -2244,8 +2254,8 @@ CIFSSMBWrite2(const int xid, struct cifs_io_parms *io_parms, return rc; } -int cifs_lockv(const int xid, struct cifs_tcon *tcon, const __u16 netfid, - const __u8 lock_type, const __u32 num_unlock, +int cifs_lockv(const unsigned int xid, struct cifs_tcon *tcon, + const __u16 netfid, const __u8 lock_type, const __u32 num_unlock, const __u32 num_lock, LOCKING_ANDX_RANGE *buf) { int rc = 0; @@ -2277,7 +2287,7 @@ int cifs_lockv(const int xid, struct cifs_tcon *tcon, const __u16 netfid, iov[1].iov_base = (char *)buf; iov[1].iov_len = (num_unlock + num_lock) * sizeof(LOCKING_ANDX_RANGE); - cifs_stats_inc(&tcon->num_locks); + cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); rc = SendReceive2(xid, tcon->ses, iov, 2, &resp_buf_type, CIFS_NO_RESP); if (rc) cFYI(1, "Send error in cifs_lockv = %d", rc); @@ -2286,7 +2296,7 @@ int cifs_lockv(const int xid, struct cifs_tcon *tcon, const __u16 netfid, } int -CIFSSMBLock(const int xid, struct cifs_tcon *tcon, +CIFSSMBLock(const unsigned int xid, struct cifs_tcon *tcon, const __u16 smb_file_id, const __u32 netpid, const __u64 len, const __u64 offset, const __u32 numUnlock, const __u32 numLock, const __u8 lockType, @@ -2296,7 +2306,7 @@ CIFSSMBLock(const int xid, struct cifs_tcon *tcon, LOCK_REQ *pSMB = NULL; /* LOCK_RSP *pSMBr = NULL; */ /* No response data other than rc to parse */ int bytes_returned; - int timeout = 0; + int flags = 0; __u16 count; cFYI(1, "CIFSSMBLock timeout %d numLock %d", (int)waitFlag, numLock); @@ -2306,10 +2316,11 @@ CIFSSMBLock(const int xid, struct cifs_tcon *tcon, return rc; if (lockType == LOCKING_ANDX_OPLOCK_RELEASE) { - timeout = CIFS_ASYNC_OP; /* no response expected */ + /* no response expected */ + flags = CIFS_ASYNC_OP | CIFS_OBREAK_OP; pSMB->Timeout = 0; } else if (waitFlag) { - timeout = CIFS_BLOCKING_OP; /* blocking operation, no timeout */ + flags = CIFS_BLOCKING_OP; /* blocking operation, no timeout */ pSMB->Timeout = cpu_to_le32(-1);/* blocking - do not time out */ } else { pSMB->Timeout = 0; @@ -2342,10 +2353,10 @@ CIFSSMBLock(const int xid, struct cifs_tcon *tcon, (struct smb_hdr *) pSMB, &bytes_returned); cifs_small_buf_release(pSMB); } else { - rc = SendReceiveNoRsp(xid, tcon->ses, (char *)pSMB, timeout); + rc = SendReceiveNoRsp(xid, tcon->ses, (char *)pSMB, flags); /* SMB buffer freed by function above */ } - cifs_stats_inc(&tcon->num_locks); + cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); if (rc) cFYI(1, "Send error in Lock = %d", rc); @@ -2355,10 +2366,11 @@ CIFSSMBLock(const int xid, struct cifs_tcon *tcon, } int -CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, - const __u16 smb_file_id, const __u32 netpid, const int get_flag, - const __u64 len, struct file_lock *pLockData, - const __u16 lock_type, const bool waitFlag) +CIFSSMBPosixLock(const unsigned int xid, struct cifs_tcon *tcon, + const __u16 smb_file_id, const __u32 netpid, + const loff_t start_offset, const __u64 len, + struct file_lock *pLockData, const __u16 lock_type, + const bool waitFlag) { struct smb_com_transaction2_sfi_req *pSMB = NULL; struct smb_com_transaction2_sfi_rsp *pSMBr = NULL; @@ -2372,9 +2384,6 @@ CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, cFYI(1, "Posix Lock"); - if (pLockData == NULL) - return -EINVAL; - rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB); if (rc) @@ -2395,7 +2404,7 @@ CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB from sess */ pSMB->SetupCount = 1; pSMB->Reserved3 = 0; - if (get_flag) + if (pLockData) pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FILE_INFORMATION); else pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION); @@ -2417,7 +2426,7 @@ CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, pSMB->Timeout = 0; parm_data->pid = cpu_to_le32(netpid); - parm_data->start = cpu_to_le64(pLockData->fl_start); + parm_data->start = cpu_to_le64(start_offset); parm_data->length = cpu_to_le64(len); /* normalize negative numbers */ pSMB->DataOffset = cpu_to_le16(offset); @@ -2441,7 +2450,7 @@ CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, if (rc) { cFYI(1, "Send error in Posix Lock = %d", rc); - } else if (get_flag) { + } else if (pLockData) { /* lock structure can be returned on get */ __u16 data_offset; __u16 data_count; @@ -2493,7 +2502,7 @@ plk_err_exit: int -CIFSSMBClose(const int xid, struct cifs_tcon *tcon, int smb_file_id) +CIFSSMBClose(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id) { int rc = 0; CLOSE_REQ *pSMB = NULL; @@ -2510,7 +2519,7 @@ CIFSSMBClose(const int xid, struct cifs_tcon *tcon, int smb_file_id) pSMB->LastWriteTime = 0xFFFFFFFF; pSMB->ByteCount = 0; rc = SendReceiveNoRsp(xid, tcon->ses, (char *) pSMB, 0); - cifs_stats_inc(&tcon->num_closes); + cifs_stats_inc(&tcon->stats.cifs_stats.num_closes); if (rc) { if (rc != -EINTR) { /* EINTR is expected when user ctl-c to kill app */ @@ -2526,7 +2535,7 @@ CIFSSMBClose(const int xid, struct cifs_tcon *tcon, int smb_file_id) } int -CIFSSMBFlush(const int xid, struct cifs_tcon *tcon, int smb_file_id) +CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id) { int rc = 0; FLUSH_REQ *pSMB = NULL; @@ -2539,7 +2548,7 @@ CIFSSMBFlush(const int xid, struct cifs_tcon *tcon, int smb_file_id) pSMB->FileID = (__u16) smb_file_id; pSMB->ByteCount = 0; rc = SendReceiveNoRsp(xid, tcon->ses, (char *) pSMB, 0); - cifs_stats_inc(&tcon->num_flushes); + cifs_stats_inc(&tcon->stats.cifs_stats.num_flushes); if (rc) cERROR(1, "Send error in Flush = %d", rc); @@ -2547,7 +2556,7 @@ CIFSSMBFlush(const int xid, struct cifs_tcon *tcon, int smb_file_id) } int -CIFSSMBRename(const int xid, struct cifs_tcon *tcon, +CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon, const char *fromName, const char *toName, const struct nls_table *nls_codepage, int remap) { @@ -2602,7 +2611,7 @@ renameRetry: rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_renames); + cifs_stats_inc(&tcon->stats.cifs_stats.num_renames); if (rc) cFYI(1, "Send error in rename = %d", rc); @@ -2614,7 +2623,7 @@ renameRetry: return rc; } -int CIFSSMBRenameOpenFile(const int xid, struct cifs_tcon *pTcon, +int CIFSSMBRenameOpenFile(const unsigned int xid, struct cifs_tcon *pTcon, int netfid, const char *target_name, const struct nls_table *nls_codepage, int remap) { @@ -2683,7 +2692,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifs_tcon *pTcon, pSMB->ByteCount = cpu_to_le16(byte_count); rc = SendReceive(xid, pTcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&pTcon->num_t2renames); + cifs_stats_inc(&pTcon->stats.cifs_stats.num_t2renames); if (rc) cFYI(1, "Send error in Rename (by file handle) = %d", rc); @@ -2696,9 +2705,9 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifs_tcon *pTcon, } int -CIFSSMBCopy(const int xid, struct cifs_tcon *tcon, const char *fromName, - const __u16 target_tid, const char *toName, const int flags, - const struct nls_table *nls_codepage, int remap) +CIFSSMBCopy(const unsigned int xid, struct cifs_tcon *tcon, + const char *fromName, const __u16 target_tid, const char *toName, + const int flags, const struct nls_table *nls_codepage, int remap) { int rc = 0; COPY_REQ *pSMB = NULL; @@ -2764,7 +2773,7 @@ copyRetry: } int -CIFSUnixCreateSymLink(const int xid, struct cifs_tcon *tcon, +CIFSUnixCreateSymLink(const unsigned int xid, struct cifs_tcon *tcon, const char *fromName, const char *toName, const struct nls_table *nls_codepage) { @@ -2840,7 +2849,7 @@ createSymLinkRetry: pSMB->ByteCount = cpu_to_le16(byte_count); rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_symlinks); + cifs_stats_inc(&tcon->stats.cifs_stats.num_symlinks); if (rc) cFYI(1, "Send error in SetPathInfo create symlink = %d", rc); @@ -2853,7 +2862,7 @@ createSymLinkRetry: } int -CIFSUnixCreateHardLink(const int xid, struct cifs_tcon *tcon, +CIFSUnixCreateHardLink(const unsigned int xid, struct cifs_tcon *tcon, const char *fromName, const char *toName, const struct nls_table *nls_codepage, int remap) { @@ -2926,7 +2935,7 @@ createHardLinkRetry: pSMB->ByteCount = cpu_to_le16(byte_count); rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_hardlinks); + cifs_stats_inc(&tcon->stats.cifs_stats.num_hardlinks); if (rc) cFYI(1, "Send error in SetPathInfo (hard link) = %d", rc); @@ -2938,7 +2947,7 @@ createHardLinkRetry: } int -CIFSCreateHardLink(const int xid, struct cifs_tcon *tcon, +CIFSCreateHardLink(const unsigned int xid, struct cifs_tcon *tcon, const char *fromName, const char *toName, const struct nls_table *nls_codepage, int remap) { @@ -2998,7 +3007,7 @@ winCreateHardLinkRetry: rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_hardlinks); + cifs_stats_inc(&tcon->stats.cifs_stats.num_hardlinks); if (rc) cFYI(1, "Send error in hard link (NT rename) = %d", rc); @@ -3010,7 +3019,7 @@ winCreateHardLinkRetry: } int -CIFSSMBUnixQuerySymLink(const int xid, struct cifs_tcon *tcon, +CIFSSMBUnixQuerySymLink(const unsigned int xid, struct cifs_tcon *tcon, const unsigned char *searchName, char **symlinkinfo, const struct nls_table *nls_codepage) { @@ -3115,7 +3124,7 @@ querySymLinkRetry: * it is not compiled in by default until callers fixed up and more tested. */ int -CIFSSMBQueryReparseLinkInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBQueryReparseLinkInfo(const unsigned int xid, struct cifs_tcon *tcon, const unsigned char *searchName, char *symlinkinfo, const int buflen, __u16 fid, const struct nls_table *nls_codepage) @@ -3352,7 +3361,7 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL, } int -CIFSSMBGetPosixACL(const int xid, struct cifs_tcon *tcon, +CIFSSMBGetPosixACL(const unsigned int xid, struct cifs_tcon *tcon, const unsigned char *searchName, char *acl_inf, const int buflen, const int acl_type, const struct nls_table *nls_codepage, int remap) @@ -3416,7 +3425,7 @@ queryAclRetry: rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_acl_get); + cifs_stats_inc(&tcon->stats.cifs_stats.num_acl_get); if (rc) { cFYI(1, "Send error in Query POSIX ACL = %d", rc); } else { @@ -3441,7 +3450,7 @@ queryAclRetry: } int -CIFSSMBSetPosixACL(const int xid, struct cifs_tcon *tcon, +CIFSSMBSetPosixACL(const unsigned int xid, struct cifs_tcon *tcon, const unsigned char *fileName, const char *local_acl, const int buflen, const int acl_type, @@ -3521,7 +3530,7 @@ setACLerrorExit: /* BB fix tabs in this function FIXME BB */ int -CIFSGetExtAttr(const int xid, struct cifs_tcon *tcon, +CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon, const int netfid, __u64 *pExtAttrBits, __u64 *pMask) { int rc = 0; @@ -3696,7 +3705,7 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata, /* Get Security Descriptor (by handle) from remote server for a file or dir */ int -CIFSSMBGetCIFSACL(const int xid, struct cifs_tcon *tcon, __u16 fid, +CIFSSMBGetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, __u16 fid, struct cifs_ntsd **acl_inf, __u32 *pbuflen) { int rc = 0; @@ -3727,7 +3736,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifs_tcon *tcon, __u16 fid, rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovec */, &buf_type, 0); - cifs_stats_inc(&tcon->num_acl_get); + cifs_stats_inc(&tcon->stats.cifs_stats.num_acl_get); if (rc) { cFYI(1, "Send error in QuerySecDesc = %d", rc); } else { /* decode response */ @@ -3788,7 +3797,7 @@ qsec_out: } int -CIFSSMBSetCIFSACL(const int xid, struct cifs_tcon *tcon, __u16 fid, +CIFSSMBSetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, __u16 fid, struct cifs_ntsd *pntsd, __u32 acllen, int aclflag) { __u16 byte_count, param_count, data_count, param_offset, data_offset; @@ -3852,10 +3861,10 @@ setCifsAclRetry: /* Legacy Query Path Information call for lookup to old servers such as Win9x/WinME */ -int SMBQueryInformation(const int xid, struct cifs_tcon *tcon, - const unsigned char *searchName, - FILE_ALL_INFO *pFinfo, - const struct nls_table *nls_codepage, int remap) +int +SMBQueryInformation(const unsigned int xid, struct cifs_tcon *tcon, + const char *search_name, FILE_ALL_INFO *data, + const struct nls_table *nls_codepage, int remap) { QUERY_INFORMATION_REQ *pSMB; QUERY_INFORMATION_RSP *pSMBr; @@ -3863,7 +3872,7 @@ int SMBQueryInformation(const int xid, struct cifs_tcon *tcon, int bytes_returned; int name_len; - cFYI(1, "In SMBQPath path %s", searchName); + cFYI(1, "In SMBQPath path %s", search_name); QInfRetry: rc = smb_init(SMB_COM_QUERY_INFORMATION, 0, tcon, (void **) &pSMB, (void **) &pSMBr); @@ -3873,14 +3882,14 @@ QInfRetry: if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) { name_len = cifsConvertToUTF16((__le16 *) pSMB->FileName, - searchName, PATH_MAX, nls_codepage, + search_name, PATH_MAX, nls_codepage, remap); name_len++; /* trailing null */ name_len *= 2; } else { - name_len = strnlen(searchName, PATH_MAX); + name_len = strnlen(search_name, PATH_MAX); name_len++; /* trailing null */ - strncpy(pSMB->FileName, searchName, name_len); + strncpy(pSMB->FileName, search_name, name_len); } pSMB->BufferFormat = 0x04; name_len++; /* account for buffer type byte */ @@ -3891,23 +3900,23 @@ QInfRetry: (struct smb_hdr *) pSMBr, &bytes_returned, 0); if (rc) { cFYI(1, "Send error in QueryInfo = %d", rc); - } else if (pFinfo) { + } else if (data) { struct timespec ts; __u32 time = le32_to_cpu(pSMBr->last_write_time); /* decode response */ /* BB FIXME - add time zone adjustment BB */ - memset(pFinfo, 0, sizeof(FILE_ALL_INFO)); + memset(data, 0, sizeof(FILE_ALL_INFO)); ts.tv_nsec = 0; ts.tv_sec = time; /* decode time fields */ - pFinfo->ChangeTime = cpu_to_le64(cifs_UnixTimeToNT(ts)); - pFinfo->LastWriteTime = pFinfo->ChangeTime; - pFinfo->LastAccessTime = 0; - pFinfo->AllocationSize = + data->ChangeTime = cpu_to_le64(cifs_UnixTimeToNT(ts)); + data->LastWriteTime = data->ChangeTime; + data->LastAccessTime = 0; + data->AllocationSize = cpu_to_le64(le32_to_cpu(pSMBr->size)); - pFinfo->EndOfFile = pFinfo->AllocationSize; - pFinfo->Attributes = + data->EndOfFile = data->AllocationSize; + data->Attributes = cpu_to_le32(le16_to_cpu(pSMBr->attr)); } else rc = -EIO; /* bad buffer passed in */ @@ -3921,7 +3930,7 @@ QInfRetry: } int -CIFSSMBQFileInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBQFileInfo(const unsigned int xid, struct cifs_tcon *tcon, u16 netfid, FILE_ALL_INFO *pFindData) { struct smb_t2_qfi_req *pSMB = NULL; @@ -3988,13 +3997,12 @@ QFileInfoRetry: } int -CIFSSMBQPathInfo(const int xid, struct cifs_tcon *tcon, - const unsigned char *searchName, - FILE_ALL_INFO *pFindData, +CIFSSMBQPathInfo(const unsigned int xid, struct cifs_tcon *tcon, + const char *search_name, FILE_ALL_INFO *data, int legacy /* old style infolevel */, const struct nls_table *nls_codepage, int remap) { -/* level 263 SMB_QUERY_FILE_ALL_INFO */ + /* level 263 SMB_QUERY_FILE_ALL_INFO */ TRANSACTION2_QPI_REQ *pSMB = NULL; TRANSACTION2_QPI_RSP *pSMBr = NULL; int rc = 0; @@ -4002,7 +4010,7 @@ CIFSSMBQPathInfo(const int xid, struct cifs_tcon *tcon, int name_len; __u16 params, byte_count; -/* cFYI(1, "In QPathInfo path %s", searchName); */ + /* cFYI(1, "In QPathInfo path %s", search_name); */ QPathInfoRetry: rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, (void **) &pSMBr); @@ -4011,14 +4019,14 @@ QPathInfoRetry: if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) { name_len = - cifsConvertToUTF16((__le16 *) pSMB->FileName, searchName, + cifsConvertToUTF16((__le16 *) pSMB->FileName, search_name, PATH_MAX, nls_codepage, remap); name_len++; /* trailing null */ name_len *= 2; } else { /* BB improve the check for buffer overruns BB */ - name_len = strnlen(searchName, PATH_MAX); + name_len = strnlen(search_name, PATH_MAX); name_len++; /* trailing null */ - strncpy(pSMB->FileName, searchName, name_len); + strncpy(pSMB->FileName, search_name, name_len); } params = 2 /* level */ + 4 /* reserved */ + name_len /* includes NUL */; @@ -4063,20 +4071,21 @@ QPathInfoRetry: else if (legacy && get_bcc(&pSMBr->hdr) < 24) rc = -EIO; /* 24 or 26 expected but we do not read last field */ - else if (pFindData) { + else if (data) { int size; __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset); - /* On legacy responses we do not read the last field, - EAsize, fortunately since it varies by subdialect and - also note it differs on Set vs. Get, ie two bytes or 4 - bytes depending but we don't care here */ + /* + * On legacy responses we do not read the last field, + * EAsize, fortunately since it varies by subdialect and + * also note it differs on Set vs Get, ie two bytes or 4 + * bytes depending but we don't care here. + */ if (legacy) size = sizeof(FILE_INFO_STANDARD); else size = sizeof(FILE_ALL_INFO); - memcpy((char *) pFindData, - (char *) &pSMBr->hdr.Protocol + + memcpy((char *) data, (char *) &pSMBr->hdr.Protocol + data_offset, size); } else rc = -ENOMEM; @@ -4089,7 +4098,7 @@ QPathInfoRetry: } int -CIFSSMBUnixQFileInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBUnixQFileInfo(const unsigned int xid, struct cifs_tcon *tcon, u16 netfid, FILE_UNIX_BASIC_INFO *pFindData) { struct smb_t2_qfi_req *pSMB = NULL; @@ -4137,7 +4146,7 @@ UnixQFileInfoRetry: rc = validate_t2((struct smb_t2_rsp *)pSMBr); if (rc || get_bcc(&pSMBr->hdr) < sizeof(FILE_UNIX_BASIC_INFO)) { - cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n" + cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response. " "Unix Extensions can be disabled on mount " "by specifying the nosfu mount option."); rc = -EIO; /* bad smb */ @@ -4158,7 +4167,7 @@ UnixQFileInfoRetry: } int -CIFSSMBUnixQPathInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBUnixQPathInfo(const unsigned int xid, struct cifs_tcon *tcon, const unsigned char *searchName, FILE_UNIX_BASIC_INFO *pFindData, const struct nls_table *nls_codepage, int remap) @@ -4223,7 +4232,7 @@ UnixQPathInfoRetry: rc = validate_t2((struct smb_t2_rsp *)pSMBr); if (rc || get_bcc(&pSMBr->hdr) < sizeof(FILE_UNIX_BASIC_INFO)) { - cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n" + cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response. " "Unix Extensions can be disabled on mount " "by specifying the nosfu mount option."); rc = -EIO; /* bad smb */ @@ -4244,7 +4253,7 @@ UnixQPathInfoRetry: /* xid, tcon, searchName and codepage are input parms, rest are returned */ int -CIFSFindFirst(const int xid, struct cifs_tcon *tcon, +CIFSFindFirst(const unsigned int xid, struct cifs_tcon *tcon, const char *searchName, const struct nls_table *nls_codepage, __u16 *pnetfid, __u16 search_flags, @@ -4329,7 +4338,7 @@ findFirstRetry: rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_ffirst); + cifs_stats_inc(&tcon->stats.cifs_stats.num_ffirst); if (rc) {/* BB add logic to retry regular search if Unix search rejected unexpectedly by server */ @@ -4389,8 +4398,9 @@ findFirstRetry: return rc; } -int CIFSFindNext(const int xid, struct cifs_tcon *tcon, __u16 searchHandle, - __u16 search_flags, struct cifs_search_info *psrch_inf) +int CIFSFindNext(const unsigned int xid, struct cifs_tcon *tcon, + __u16 searchHandle, __u16 search_flags, + struct cifs_search_info *psrch_inf) { TRANSACTION2_FNEXT_REQ *pSMB = NULL; TRANSACTION2_FNEXT_RSP *pSMBr = NULL; @@ -4455,7 +4465,7 @@ int CIFSFindNext(const int xid, struct cifs_tcon *tcon, __u16 searchHandle, rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, (struct smb_hdr *) pSMBr, &bytes_returned, 0); - cifs_stats_inc(&tcon->num_fnext); + cifs_stats_inc(&tcon->stats.cifs_stats.num_fnext); if (rc) { if (rc == -EBADF) { psrch_inf->endOfSearch = true; @@ -4524,7 +4534,7 @@ FNext2_err_exit: } int -CIFSFindClose(const int xid, struct cifs_tcon *tcon, +CIFSFindClose(const unsigned int xid, struct cifs_tcon *tcon, const __u16 searchHandle) { int rc = 0; @@ -4546,7 +4556,7 @@ CIFSFindClose(const int xid, struct cifs_tcon *tcon, if (rc) cERROR(1, "Send error in FindClose = %d", rc); - cifs_stats_inc(&tcon->num_fclose); + cifs_stats_inc(&tcon->stats.cifs_stats.num_fclose); /* Since session is dead, search handle closed on server already */ if (rc == -EAGAIN) @@ -4556,9 +4566,8 @@ CIFSFindClose(const int xid, struct cifs_tcon *tcon, } int -CIFSGetSrvInodeNumber(const int xid, struct cifs_tcon *tcon, - const unsigned char *searchName, - __u64 *inode_number, +CIFSGetSrvInodeNumber(const unsigned int xid, struct cifs_tcon *tcon, + const char *search_name, __u64 *inode_number, const struct nls_table *nls_codepage, int remap) { int rc = 0; @@ -4567,7 +4576,7 @@ CIFSGetSrvInodeNumber(const int xid, struct cifs_tcon *tcon, int name_len, bytes_returned; __u16 params, byte_count; - cFYI(1, "In GetSrvInodeNum for %s", searchName); + cFYI(1, "In GetSrvInodeNum for %s", search_name); if (tcon == NULL) return -ENODEV; @@ -4580,14 +4589,14 @@ GetInodeNumberRetry: if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) { name_len = cifsConvertToUTF16((__le16 *) pSMB->FileName, - searchName, PATH_MAX, nls_codepage, + search_name, PATH_MAX, nls_codepage, remap); name_len++; /* trailing null */ name_len *= 2; } else { /* BB improve the check for buffer overruns BB */ - name_len = strnlen(searchName, PATH_MAX); + name_len = strnlen(search_name, PATH_MAX); name_len++; /* trailing null */ - strncpy(pSMB->FileName, searchName, name_len); + strncpy(pSMB->FileName, search_name, name_len); } params = 2 /* level */ + 4 /* rsrvd */ + name_len /* incl null */ ; @@ -4675,7 +4684,7 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr, if (*num_of_nodes < 1) { cERROR(1, "num_referrals: must be at least > 0," - "but we get num_referrals = %d\n", *num_of_nodes); + "but we get num_referrals = %d", *num_of_nodes); rc = -EINVAL; goto parse_DFS_referrals_exit; } @@ -4692,14 +4701,14 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr, data_end = (char *)(&(pSMBr->PathConsumed)) + le16_to_cpu(pSMBr->t2.DataCount); - cFYI(1, "num_referrals: %d dfs flags: 0x%x ...\n", + cFYI(1, "num_referrals: %d dfs flags: 0x%x ...", *num_of_nodes, le32_to_cpu(pSMBr->DFSFlags)); *target_nodes = kzalloc(sizeof(struct dfs_info3_param) * *num_of_nodes, GFP_KERNEL); if (*target_nodes == NULL) { - cERROR(1, "Failed to allocate buffer for target_nodes\n"); + cERROR(1, "Failed to allocate buffer for target_nodes"); rc = -ENOMEM; goto parse_DFS_referrals_exit; } @@ -4763,9 +4772,8 @@ parse_DFS_referrals_exit: } int -CIFSGetDFSRefer(const int xid, struct cifs_ses *ses, - const unsigned char *searchName, - struct dfs_info3_param **target_nodes, +CIFSGetDFSRefer(const unsigned int xid, struct cifs_ses *ses, + const char *search_name, struct dfs_info3_param **target_nodes, unsigned int *num_of_nodes, const struct nls_table *nls_codepage, int remap) { @@ -4779,7 +4787,7 @@ CIFSGetDFSRefer(const int xid, struct cifs_ses *ses, *num_of_nodes = 0; *target_nodes = NULL; - cFYI(1, "In GetDFSRefer the path %s", searchName); + cFYI(1, "In GetDFSRefer the path %s", search_name); if (ses == NULL) return -ENODEV; getDFSRetry: @@ -4802,14 +4810,14 @@ getDFSRetry: pSMB->hdr.Flags2 |= SMBFLG2_UNICODE; name_len = cifsConvertToUTF16((__le16 *) pSMB->RequestFileName, - searchName, PATH_MAX, nls_codepage, + search_name, PATH_MAX, nls_codepage, remap); name_len++; /* trailing null */ name_len *= 2; } else { /* BB improve the check for buffer overruns BB */ - name_len = strnlen(searchName, PATH_MAX); + name_len = strnlen(search_name, PATH_MAX); name_len++; /* trailing null */ - strncpy(pSMB->RequestFileName, searchName, name_len); + strncpy(pSMB->RequestFileName, search_name, name_len); } if (ses->server) { @@ -4865,7 +4873,7 @@ getDFSRetry: /* parse returned result into more usable form */ rc = parse_DFS_referrals(pSMBr, num_of_nodes, target_nodes, nls_codepage, remap, - searchName); + search_name); GetDFSRefExit: cifs_buf_release(pSMB); @@ -4878,7 +4886,8 @@ GetDFSRefExit: /* Query File System Info such as free space to old servers such as Win 9x */ int -SMBOldQFSInfo(const int xid, struct cifs_tcon *tcon, struct kstatfs *FSData) +SMBOldQFSInfo(const unsigned int xid, struct cifs_tcon *tcon, + struct kstatfs *FSData) { /* level 0x01 SMB_QUERY_FILE_SYSTEM_INFO */ TRANSACTION2_QFSI_REQ *pSMB = NULL; @@ -4957,7 +4966,8 @@ oldQFSInfoRetry: } int -CIFSSMBQFSInfo(const int xid, struct cifs_tcon *tcon, struct kstatfs *FSData) +CIFSSMBQFSInfo(const unsigned int xid, struct cifs_tcon *tcon, + struct kstatfs *FSData) { /* level 0x103 SMB_QUERY_FILE_SYSTEM_INFO */ TRANSACTION2_QFSI_REQ *pSMB = NULL; @@ -5036,7 +5046,7 @@ QFSInfoRetry: } int -CIFSSMBQFSAttributeInfo(const int xid, struct cifs_tcon *tcon) +CIFSSMBQFSAttributeInfo(const unsigned int xid, struct cifs_tcon *tcon) { /* level 0x105 SMB_QUERY_FILE_SYSTEM_INFO */ TRANSACTION2_QFSI_REQ *pSMB = NULL; @@ -5106,7 +5116,7 @@ QFSAttributeRetry: } int -CIFSSMBQFSDeviceInfo(const int xid, struct cifs_tcon *tcon) +CIFSSMBQFSDeviceInfo(const unsigned int xid, struct cifs_tcon *tcon) { /* level 0x104 SMB_QUERY_FILE_SYSTEM_INFO */ TRANSACTION2_QFSI_REQ *pSMB = NULL; @@ -5177,7 +5187,7 @@ QFSDeviceRetry: } int -CIFSSMBQFSUnixInfo(const int xid, struct cifs_tcon *tcon) +CIFSSMBQFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon) { /* level 0x200 SMB_QUERY_CIFS_UNIX_INFO */ TRANSACTION2_QFSI_REQ *pSMB = NULL; @@ -5247,7 +5257,7 @@ QFSUnixRetry: } int -CIFSSMBSetFSUnixInfo(const int xid, struct cifs_tcon *tcon, __u64 cap) +CIFSSMBSetFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon, __u64 cap) { /* level 0x200 SMB_SET_CIFS_UNIX_INFO */ TRANSACTION2_SETFSI_REQ *pSMB = NULL; @@ -5321,7 +5331,7 @@ SETFSUnixRetry: int -CIFSSMBQFSPosixInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBQFSPosixInfo(const unsigned int xid, struct cifs_tcon *tcon, struct kstatfs *FSData) { /* level 0x201 SMB_QUERY_CIFS_POSIX_INFO */ @@ -5414,8 +5424,8 @@ QFSPosixRetry: in Samba which this routine can run into */ int -CIFSSMBSetEOF(const int xid, struct cifs_tcon *tcon, const char *fileName, - __u64 size, bool SetAllocation, +CIFSSMBSetEOF(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, __u64 size, bool SetAllocation, const struct nls_table *nls_codepage, int remap) { struct smb_com_transaction2_spi_req *pSMB = NULL; @@ -5503,7 +5513,7 @@ SetEOFRetry: } int -CIFSSMBSetFileSize(const int xid, struct cifs_tcon *tcon, __u64 size, +CIFSSMBSetFileSize(const unsigned int xid, struct cifs_tcon *tcon, __u64 size, __u16 fid, __u32 pid_of_opener, bool SetAllocation) { struct smb_com_transaction2_sfi_req *pSMB = NULL; @@ -5585,7 +5595,7 @@ CIFSSMBSetFileSize(const int xid, struct cifs_tcon *tcon, __u64 size, time and resort to the original setpathinfo level which takes the ancient DOS time format with 2 second granularity */ int -CIFSSMBSetFileInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon, const FILE_BASIC_INFO *data, __u16 fid, __u32 pid_of_opener) { struct smb_com_transaction2_sfi_req *pSMB = NULL; @@ -5648,7 +5658,7 @@ CIFSSMBSetFileInfo(const int xid, struct cifs_tcon *tcon, } int -CIFSSMBSetFileDisposition(const int xid, struct cifs_tcon *tcon, +CIFSSMBSetFileDisposition(const unsigned int xid, struct cifs_tcon *tcon, bool delete_file, __u16 fid, __u32 pid_of_opener) { struct smb_com_transaction2_sfi_req *pSMB = NULL; @@ -5704,7 +5714,7 @@ CIFSSMBSetFileDisposition(const int xid, struct cifs_tcon *tcon, } int -CIFSSMBSetPathInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon, const char *fileName, const FILE_BASIC_INFO *data, const struct nls_table *nls_codepage, int remap) { @@ -5788,7 +5798,7 @@ SetTimesRetry: handling it anyway and NT4 was what we thought it would be needed for Do not delete it until we prove whether needed for Win9x though */ int -CIFSSMBSetAttrLegacy(int xid, struct cifs_tcon *tcon, char *fileName, +CIFSSMBSetAttrLegacy(unsigned int xid, struct cifs_tcon *tcon, char *fileName, __u16 dos_attrs, const struct nls_table *nls_codepage) { SETATTR_REQ *pSMB = NULL; @@ -5876,7 +5886,7 @@ cifs_fill_unix_set_info(FILE_UNIX_BASIC_INFO *data_offset, } int -CIFSSMBUnixSetFileInfo(const int xid, struct cifs_tcon *tcon, +CIFSSMBUnixSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon, const struct cifs_unix_set_info_args *args, u16 fid, u32 pid_of_opener) { @@ -5940,7 +5950,8 @@ CIFSSMBUnixSetFileInfo(const int xid, struct cifs_tcon *tcon, } int -CIFSSMBUnixSetPathInfo(const int xid, struct cifs_tcon *tcon, char *fileName, +CIFSSMBUnixSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon, + const char *file_name, const struct cifs_unix_set_info_args *args, const struct nls_table *nls_codepage, int remap) { @@ -5961,14 +5972,14 @@ setPermsRetry: if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) { name_len = - cifsConvertToUTF16((__le16 *) pSMB->FileName, fileName, + cifsConvertToUTF16((__le16 *) pSMB->FileName, file_name, PATH_MAX, nls_codepage, remap); name_len++; /* trailing null */ name_len *= 2; } else { /* BB improve the check for buffer overruns BB */ - name_len = strnlen(fileName, PATH_MAX); + name_len = strnlen(file_name, PATH_MAX); name_len++; /* trailing null */ - strncpy(pSMB->FileName, fileName, name_len); + strncpy(pSMB->FileName, file_name, name_len); } params = 6 + name_len; @@ -6027,7 +6038,7 @@ setPermsRetry: * the data isn't copied to it, but the length is returned. */ ssize_t -CIFSSMBQAllEAs(const int xid, struct cifs_tcon *tcon, +CIFSSMBQAllEAs(const unsigned int xid, struct cifs_tcon *tcon, const unsigned char *searchName, const unsigned char *ea_name, char *EAData, size_t buf_size, const struct nls_table *nls_codepage, int remap) @@ -6210,8 +6221,8 @@ QAllEAsOut: } int -CIFSSMBSetEA(const int xid, struct cifs_tcon *tcon, const char *fileName, - const char *ea_name, const void *ea_value, +CIFSSMBSetEA(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, const char *ea_name, const void *ea_value, const __u16 ea_value_len, const struct nls_table *nls_codepage, int remap) { @@ -6337,7 +6348,7 @@ SetEARetry: * incompatible for network fs clients, we could instead simply * expose this config flag by adding a future cifs (and smb2) notify ioctl. */ -int CIFSSMBNotify(const int xid, struct cifs_tcon *tcon, +int CIFSSMBNotify(const unsigned int xid, struct cifs_tcon *tcon, const int notify_subdirs, const __u16 netfid, __u32 filter, struct file *pfile, int multishot, const struct nls_table *nls_codepage) |