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Diffstat (limited to 'source3/include/smb_perfcount.h')
| -rw-r--r-- | source3/include/smb_perfcount.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/source3/include/smb_perfcount.h b/source3/include/smb_perfcount.h new file mode 100644 index 0000000..efefb3c --- /dev/null +++ b/source3/include/smb_perfcount.h @@ -0,0 +1,105 @@ +/* + Unix SMB/CIFS implementation. + Portable SMB Messaging statistics interfaces + Copyright (C) Todd Stecher (2008) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef _SMB_PERFCOUNT_H_ +#define _SMB_PERFCOUNT_H_ + +/* Change to 2, loadable modules now take a TALLOC_CTX * parameter. */ +#define SMB_PERFCOUNTER_INTERFACE_VERSION 2 + +struct smb_perfcount_data{ + struct smb_perfcount_handlers *handlers; + void *context; +}; + +struct smb_perfcount_handlers { + void (*perfcount_start) (struct smb_perfcount_data *pcd); + void (*perfcount_add) (struct smb_perfcount_data *pcd); + void (*perfcount_set_op) (struct smb_perfcount_data *pcd, int op); + void (*perfcount_set_subop) (struct smb_perfcount_data *pcd, int subop); + void (*perfcount_set_ioctl) (struct smb_perfcount_data *pcd, int io_ctl); + void (*perfcount_set_msglen_in) (struct smb_perfcount_data *pcd, + uint64_t in_bytes); + void (*perfcount_set_msglen_out) (struct smb_perfcount_data *pcd, + uint64_t out_bytes); + void (*perfcount_copy_context) (struct smb_perfcount_data *pcd, + struct smb_perfcount_data *new_pcd); + void (*perfcount_defer_op) (struct smb_perfcount_data *pcd, + struct smb_perfcount_data *def_pcd); + void (*perfcount_end) (struct smb_perfcount_data *pcd); +}; + +bool smb_perfcount_init(void); + +NTSTATUS smb_register_perfcounter(int interface_version, const char *name, + const struct smb_perfcount_handlers *handlers); + +void smb_init_perfcount_data(struct smb_perfcount_data *pcd); + +#define SMB_PERFCOUNT_START(_pcd_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_start((_pcd_)); \ + } while (0) + +#define SMB_PERFCOUNT_ADD(_pcd_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_add((_pcd_)); \ + } while (0) + +#define SMB_PERFCOUNT_SET_OP(_pcd_,_op_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_set_op((_pcd_), (_op_)); \ + } while (0) + +#define SMB_PERFCOUNT_SET_SUBOP(_pcd_,_subop_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_set_subop((_pcd_), (_subop_)); \ + } while (0) + +#define SMB_PERFCOUNT_SET_IOCTL(_pcd_,_subop_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_set_ioctl((_pcd_), (_subop_)); \ + } while (0) + +#define SMB_PERFCOUNT_SET_MSGLEN_IN(_pcd_,_in_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_set_msglen_in((_pcd_), (_in_));\ + } while (0) + +#define SMB_PERFCOUNT_SET_MSGLEN_OUT(_pcd_,_out_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_set_msglen_out((_pcd_), (_out_));\ + } while (0) + +#define SMB_PERFCOUNT_COPY_CONTEXT(_pcd_, _new_pcd_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_copy_context((_pcd_), (_new_pcd_)); \ + } while (0) + +#define SMB_PERFCOUNT_DEFER_OP(_pcd_, _def_pcd_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_defer_op((_pcd_), (_def_pcd_)); \ + } while (0) + +#define SMB_PERFCOUNT_END(_pcd_) \ + do {if((_pcd_) && (_pcd_)->handlers) \ + (_pcd_)->handlers->perfcount_end((_pcd_));\ + } while (0) + +#endif /* _SMB_PERFCOUNT_H_ */ |