From 349cfa7acb95abe865209a28e417ec74b56f9bba Mon Sep 17 00:00:00 2001 From: Alberto Gonzalez Iniesta Date: Tue, 21 Feb 2012 15:53:40 +0100 Subject: Imported Upstream version 2.2.1 --- perf.h | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 perf.h (limited to 'perf.h') diff --git a/perf.h b/perf.h new file mode 100644 index 0000000..c531d9c --- /dev/null +++ b/perf.h @@ -0,0 +1,82 @@ +/* + * OpenVPN -- An application to securely tunnel IP networks + * over a single TCP/UDP port, with support for SSL/TLS-based + * session authentication and key exchange, + * packet encryption, packet authentication, and + * packet compression. + * + * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * 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 (see the file COPYING included with this + * distribution); if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * The interval_ routines are designed to optimize the calling of a routine + * (normally tls_multi_process()) which can be called less frequently + * between triggers. + */ + +#ifndef PERF_H +#define PERF_H + +/*#define ENABLE_PERFORMANCE_METRICS*/ + +/* + * Metrics + */ +#define PERF_BIO_READ_PLAINTEXT 0 +#define PERF_BIO_WRITE_PLAINTEXT 1 +#define PERF_BIO_READ_CIPHERTEXT 2 +#define PERF_BIO_WRITE_CIPHERTEXT 3 +#define PERF_TLS_MULTI_PROCESS 4 +#define PERF_IO_WAIT 5 +#define PERF_EVENT_LOOP 6 +#define PERF_MULTI_CREATE_INSTANCE 7 +#define PERF_MULTI_CLOSE_INSTANCE 8 +#define PERF_MULTI_SHOW_STATS 9 +#define PERF_MULTI_BCAST 10 +#define PERF_MULTI_MCAST 11 +#define PERF_SCRIPT 12 +#define PERF_READ_IN_LINK 13 +#define PERF_PROC_IN_LINK 14 +#define PERF_READ_IN_TUN 15 +#define PERF_PROC_IN_TUN 16 +#define PERF_PROC_OUT_LINK 17 +#define PERF_PROC_OUT_TUN 18 +#define PERF_PROC_OUT_TUN_MTCP 19 +#define PERF_N 20 + +#ifdef ENABLE_PERFORMANCE_METRICS + +#include "basic.h" + +/* + * Stack size + */ +#define STACK_N 64 + +void perf_push (int type); +void perf_pop (void); +void perf_output_results (void); + +#else + +static inline void perf_push (int type) {} +static inline void perf_pop (void) {} +static inline void perf_output_results (void) {} + +#endif + +#endif -- cgit v1.2.3