mirror of
https://github.com/OpenVPN/openvpn.git
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83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
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/*
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* OpenVPN -- An application to securely tunnel IP networks
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* over a single TCP/UDP port, with support for SSL/TLS-based
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* session authentication and key exchange,
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* packet encryption, packet authentication, and
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* packet compression.
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*
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* Copyright (C) 2002-2005 OpenVPN Solutions LLC <info@openvpn.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (see the file COPYING included with this
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* distribution); if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* The interval_ routines are designed to optimize the calling of a routine
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* (normally tls_multi_process()) which can be called less frequently
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* between triggers.
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*/
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#ifndef PERF_H
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#define PERF_H
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/*#define ENABLE_PERFORMANCE_METRICS*/
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/*
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* Metrics
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*/
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#define PERF_BIO_READ_PLAINTEXT 0
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#define PERF_BIO_WRITE_PLAINTEXT 1
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#define PERF_BIO_READ_CIPHERTEXT 2
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#define PERF_BIO_WRITE_CIPHERTEXT 3
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#define PERF_TLS_MULTI_PROCESS 4
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#define PERF_IO_WAIT 5
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#define PERF_EVENT_LOOP 6
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#define PERF_MULTI_CREATE_INSTANCE 7
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#define PERF_MULTI_CLOSE_INSTANCE 8
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#define PERF_MULTI_SHOW_STATS 9
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#define PERF_MULTI_BCAST 10
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#define PERF_MULTI_MCAST 11
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#define PERF_SCRIPT 12
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#define PERF_READ_IN_LINK 13
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#define PERF_PROC_IN_LINK 14
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#define PERF_READ_IN_TUN 15
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#define PERF_PROC_IN_TUN 16
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#define PERF_PROC_OUT_LINK 17
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#define PERF_PROC_OUT_TUN 18
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#define PERF_PROC_OUT_TUN_MTCP 19
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#define PERF_N 20
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#ifdef ENABLE_PERFORMANCE_METRICS
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#include "basic.h"
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/*
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* Stack size
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*/
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#define STACK_N 64
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void perf_push (int type);
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void perf_pop (void);
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void perf_output_results (void);
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#else
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static inline void perf_push (int type) {}
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static inline void perf_pop (void) {}
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static inline void perf_output_results (void) {}
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#endif
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#endif
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