1541 lines
40 KiB
C
1541 lines
40 KiB
C
/*
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* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
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* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __PJ_CONFIG_H__
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#define __PJ_CONFIG_H__
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/**
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* @file config.h
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* @brief PJLIB Main configuration settings.
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*/
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/********************************************************************
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* Include compiler specific configuration.
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*/
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#if defined(_MSC_VER)
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# include <pj/compat/cc_msvc.h>
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#elif defined(__clang__)
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# include <pj/compat/cc_clang.h>
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#elif defined(__GNUC__)
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# include <pj/compat/cc_gcc.h>
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#elif defined(__CW32__)
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# include <pj/compat/cc_mwcc.h>
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#elif defined(__MWERKS__)
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# include <pj/compat/cc_codew.h>
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#elif defined(__GCCE__)
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# include <pj/compat/cc_gcce.h>
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#elif defined(__ARMCC__)
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# include <pj/compat/cc_armcc.h>
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#else
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# error "Unknown compiler."
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#endif
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/* PJ_ALIGN_DATA is compiler specific directive to align data address */
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#ifndef PJ_ALIGN_DATA
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# error "PJ_ALIGN_DATA is not defined!"
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#endif
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/********************************************************************
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* Include target OS specific configuration.
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*/
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#if defined(PJ_AUTOCONF)
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/*
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* Autoconf
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*/
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# include <pj/compat/os_auto.h>
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#elif defined(PJ_SYMBIAN) && PJ_SYMBIAN!=0
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/*
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* SymbianOS
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*/
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# include <pj/compat/os_symbian.h>
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#elif defined(PJ_WIN32_WINCE) || defined(_WIN32_WCE) || defined(UNDER_CE)
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/*
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* Windows CE
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*/
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# undef PJ_WIN32_WINCE
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# define PJ_WIN32_WINCE 1
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# include <pj/compat/os_win32_wince.h>
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/* Also define Win32 */
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# define PJ_WIN32 1
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#elif defined(PJ_WIN32_WINPHONE8) || defined(_WIN32_WINPHONE8)
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/*
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* Windows Phone 8
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*/
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# undef PJ_WIN32_WINPHONE8
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# define PJ_WIN32_WINPHONE8 1
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# include <pj/compat/os_winphone8.h>
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/* Also define Win32 */
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# define PJ_WIN32 1
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#elif defined(PJ_WIN32_UWP) || defined(_WIN32_UWP)
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/*
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* Windows UWP
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*/
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# undef PJ_WIN32_UWP
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# define PJ_WIN32_UWP 1
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# include <pj/compat/os_winuwp.h>
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/* Define Windows phone */
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# define PJ_WIN32_WINPHONE8 1
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/* Also define Win32 */
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# define PJ_WIN32 1
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#elif defined(PJ_WIN32) || defined(_WIN32) || defined(__WIN32__) || \
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defined(WIN32) || defined(PJ_WIN64) || defined(_WIN64) || \
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defined(WIN64) || defined(__TOS_WIN__)
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# if defined(PJ_WIN64) || defined(_WIN64) || defined(WIN64)
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/*
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* Win64
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*/
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# undef PJ_WIN64
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# define PJ_WIN64 1
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# endif
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# undef PJ_WIN32
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# define PJ_WIN32 1
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# include <pj/compat/os_win32.h>
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#elif defined(PJ_LINUX) || defined(linux) || defined(__linux)
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/*
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* Linux
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*/
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# undef PJ_LINUX
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# define PJ_LINUX 1
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# include <pj/compat/os_linux.h>
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#elif defined(PJ_PALMOS) && PJ_PALMOS!=0
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/*
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* Palm
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*/
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# include <pj/compat/os_palmos.h>
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#elif defined(PJ_SUNOS) || defined(sun) || defined(__sun)
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/*
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* SunOS
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*/
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# undef PJ_SUNOS
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# define PJ_SUNOS 1
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# include <pj/compat/os_sunos.h>
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#elif defined(PJ_DARWINOS) || defined(__MACOSX__) || \
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defined (__APPLE__) || defined (__MACH__)
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/*
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* MacOS X
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*/
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# undef PJ_DARWINOS
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# define PJ_DARWINOS 1
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# include <pj/compat/os_darwinos.h>
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#elif defined(PJ_RTEMS) && PJ_RTEMS!=0
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/*
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* RTEMS
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*/
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# include <pj/compat/os_rtems.h>
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#else
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# error "Please specify target os."
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#endif
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/********************************************************************
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* Target machine specific configuration.
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*/
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#if defined(PJ_AUTOCONF)
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/*
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* Autoconf configured
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*/
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#include <pj/compat/m_auto.h>
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#elif defined (PJ_M_I386) || defined(_i386_) || defined(i_386_) || \
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defined(_X86_) || defined(x86) || defined(__i386__) || \
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defined(__i386) || defined(_M_IX86) || defined(__I86__)
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/*
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* Generic i386 processor family, little-endian
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*/
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# undef PJ_M_I386
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# define PJ_M_I386 1
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# define PJ_M_NAME "i386"
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# define PJ_HAS_PENTIUM 1
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# define PJ_IS_LITTLE_ENDIAN 1
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# define PJ_IS_BIG_ENDIAN 0
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#elif defined (PJ_M_X86_64) || defined(__amd64__) || defined(__amd64) || \
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defined(__x86_64__) || defined(__x86_64) || \
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defined(_M_X64) || defined(_M_AMD64)
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/*
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* AMD 64bit processor, little endian
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*/
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# undef PJ_M_X86_64
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# define PJ_M_X86_64 1
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# define PJ_M_NAME "x86_64"
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# define PJ_HAS_PENTIUM 1
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# define PJ_IS_LITTLE_ENDIAN 1
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# define PJ_IS_BIG_ENDIAN 0
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#elif defined(PJ_M_IA64) || defined(__ia64__) || defined(_IA64) || \
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defined(__IA64__) || defined( _M_IA64)
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/*
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* Intel IA64 processor, default to little endian
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*/
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# undef PJ_M_IA64
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# define PJ_M_IA64 1
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# define PJ_M_NAME "ia64"
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# define PJ_HAS_PENTIUM 1
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# define PJ_IS_LITTLE_ENDIAN 1
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# define PJ_IS_BIG_ENDIAN 0
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#elif defined (PJ_M_M68K) && PJ_M_M68K != 0
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/*
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* Motorola m68k processor, big endian
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*/
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# undef PJ_M_M68K
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# define PJ_M_M68K 1
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# define PJ_M_NAME "m68k"
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# define PJ_HAS_PENTIUM 0
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# define PJ_IS_LITTLE_ENDIAN 0
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# define PJ_IS_BIG_ENDIAN 1
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#elif defined (PJ_M_ALPHA) || defined (__alpha__) || defined (__alpha) || \
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defined (_M_ALPHA)
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/*
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* DEC Alpha processor, little endian
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*/
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# undef PJ_M_ALPHA
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# define PJ_M_ALPHA 1
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# define PJ_M_NAME "alpha"
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# define PJ_HAS_PENTIUM 0
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# define PJ_IS_LITTLE_ENDIAN 1
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# define PJ_IS_BIG_ENDIAN 0
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#elif defined(PJ_M_MIPS) || defined(__mips__) || defined(__mips) || \
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defined(__MIPS__) || defined(MIPS) || defined(_MIPS_)
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/*
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* MIPS, bi-endian, so raise error if endianness is not configured
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*/
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# undef PJ_M_MIPS
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# define PJ_M_MIPS 1
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# define PJ_M_NAME "mips"
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# define PJ_HAS_PENTIUM 0
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# if !PJ_IS_LITTLE_ENDIAN && !PJ_IS_BIG_ENDIAN
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# error Endianness must be declared for this processor
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# endif
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#elif defined (PJ_M_SPARC) || defined( __sparc__) || defined(__sparc)
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/*
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* Sun Sparc, big endian
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*/
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# undef PJ_M_SPARC
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# define PJ_M_SPARC 1
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# define PJ_M_NAME "sparc"
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# define PJ_HAS_PENTIUM 0
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# define PJ_IS_LITTLE_ENDIAN 0
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# define PJ_IS_BIG_ENDIAN 1
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#elif defined(ARM) || defined(_ARM_) || defined(__arm__) || \
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defined(_M_ARM) || defined(_M_ARM64) || defined(__aarch64__)
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# define PJ_HAS_PENTIUM 0
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/*
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* ARM, bi-endian, so raise error if endianness is not configured
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*/
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# if !PJ_IS_LITTLE_ENDIAN && !PJ_IS_BIG_ENDIAN
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# error Endianness must be declared for this processor
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# endif
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# if defined (PJ_M_ARMV7) || defined(ARMV7)
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# undef PJ_M_ARMV7
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# define PJ_M_ARM7 1
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# define PJ_M_NAME "armv7"
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# elif defined (PJ_M_ARMV4) || defined(ARMV4)
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# undef PJ_M_ARMV4
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# define PJ_M_ARMV4 1
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# define PJ_M_NAME "armv4"
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# elif defined (PJ_M_ARM64) || defined(ARM64) || defined(__aarch64__)
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# undef PJ_M_ARM64
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# define PJ_M_ARM64 1
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# define PJ_M_NAME "arm64"
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# endif
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#elif defined (PJ_M_POWERPC) || defined(__powerpc) || defined(__powerpc__) || \
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defined(__POWERPC__) || defined(__ppc__) || defined(_M_PPC) || \
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defined(_ARCH_PPC)
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/*
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* PowerPC, bi-endian, so raise error if endianness is not configured
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*/
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# undef PJ_M_POWERPC
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# define PJ_M_POWERPC 1
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# define PJ_M_NAME "powerpc"
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# define PJ_HAS_PENTIUM 0
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# if !PJ_IS_LITTLE_ENDIAN && !PJ_IS_BIG_ENDIAN
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# error Endianness must be declared for this processor
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# endif
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#elif defined (PJ_M_NIOS2) || defined(__nios2) || defined(__nios2__) || \
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defined(__NIOS2__) || defined(__M_NIOS2) || defined(_ARCH_NIOS2)
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/*
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* Nios2, little endian
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*/
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# undef PJ_M_NIOS2
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# define PJ_M_NIOS2 1
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# define PJ_M_NAME "nios2"
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# define PJ_HAS_PENTIUM 0
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# define PJ_IS_LITTLE_ENDIAN 1
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# define PJ_IS_BIG_ENDIAN 0
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#else
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# error "Please specify target machine."
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#endif
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/* Include size_t definition. */
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#include <pj/compat/size_t.h>
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/* Include site/user specific configuration to control PJLIB features.
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* YOU MUST CREATE THIS FILE YOURSELF!!
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*/
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#include <pj/config_site.h>
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/********************************************************************
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* PJLIB Features.
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*/
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/* Overrides for DOXYGEN */
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#ifdef DOXYGEN
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# undef PJ_FUNCTIONS_ARE_INLINED
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# undef PJ_HAS_FLOATING_POINT
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# undef PJ_LOG_MAX_LEVEL
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# undef PJ_LOG_MAX_SIZE
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# undef PJ_LOG_USE_STACK_BUFFER
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# undef PJ_TERM_HAS_COLOR
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# undef PJ_POOL_DEBUG
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# undef PJ_HAS_TCP
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# undef PJ_MAX_HOSTNAME
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# undef PJ_IOQUEUE_MAX_HANDLES
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# undef FD_SETSIZE
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# undef PJ_HAS_SEMAPHORE
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# undef PJ_HAS_EVENT_OBJ
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# undef PJ_EXCEPTION_USE_WIN32_SEH
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# undef PJ_HAS_ERROR_STRING
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# define PJ_HAS_IPV6 1
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#endif
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/**
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* @defgroup pj_config Build Configuration
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* @{
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*
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* This section contains macros that can set during PJLIB build process
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* to controll various aspects of the library.
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*
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* <b>Note</b>: the values in this page does NOT necessarily reflect to the
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* macro values during the build process.
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*/
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/**
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* If this macro is set to 1, it will enable some debugging checking
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* in the library.
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*
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* Default: equal to (NOT NDEBUG).
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*/
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#ifndef PJ_DEBUG
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# ifndef NDEBUG
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# define PJ_DEBUG 1
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# else
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# define PJ_DEBUG 0
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# endif
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#endif
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/**
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* Enable this macro to activate logging to mutex/semaphore related events.
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* This is useful to troubleshoot concurrency problems such as deadlocks.
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* In addition, you should also add PJ_LOG_HAS_THREAD_ID flag to the
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* log decoration to assist the troubleshooting.
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*
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* Default: 0
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*/
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#ifndef PJ_DEBUG_MUTEX
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# define PJ_DEBUG_MUTEX 0
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#endif
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/**
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* Expand functions in *_i.h header files as inline.
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*
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* Default: 0.
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*/
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#ifndef PJ_FUNCTIONS_ARE_INLINED
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# define PJ_FUNCTIONS_ARE_INLINED 0
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#endif
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/**
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* Use floating point computations in the library.
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*
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* Default: 1.
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*/
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#ifndef PJ_HAS_FLOATING_POINT
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# define PJ_HAS_FLOATING_POINT 1
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#endif
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/**
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* Declare maximum logging level/verbosity. Lower number indicates higher
|
|
* importance, with the highest importance has level zero. The least
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|
* important level is five in this implementation, but this can be extended
|
|
* by supplying the appropriate implementation.
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|
*
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* The level conventions:
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* - 0: fatal error
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* - 1: error
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* - 2: warning
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* - 3: info
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* - 4: debug
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* - 5: trace
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* - 6: more detailed trace
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*
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|
* Default: 4
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|
*/
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|
#ifndef PJ_LOG_MAX_LEVEL
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# define PJ_LOG_MAX_LEVEL 5
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|
#endif
|
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|
|
/**
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|
* Maximum message size that can be sent to output device for each call
|
|
* to PJ_LOG(). If the message size is longer than this value, it will be cut.
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|
* This may affect the stack usage, depending whether PJ_LOG_USE_STACK_BUFFER
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* flag is set.
|
|
*
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* Default: 4000
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|
*/
|
|
#ifndef PJ_LOG_MAX_SIZE
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# define PJ_LOG_MAX_SIZE 4000
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|
#endif
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|
|
|
/**
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* Log buffer.
|
|
* Does the log get the buffer from the stack? (default is yes).
|
|
* If the value is set to NO, then the buffer will be taken from static
|
|
* buffer, which in this case will make the log function non-reentrant.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_LOG_USE_STACK_BUFFER
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|
# define PJ_LOG_USE_STACK_BUFFER 1
|
|
#endif
|
|
|
|
/**
|
|
* Enable log indentation feature.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_LOG_ENABLE_INDENT
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# define PJ_LOG_ENABLE_INDENT 1
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|
#endif
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|
|
|
/**
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|
* Number of PJ_LOG_INDENT_CHAR to put every time pj_log_push_indent()
|
|
* is called.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_LOG_INDENT_SIZE
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|
# define PJ_LOG_INDENT_SIZE 1
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|
#endif
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|
|
|
/**
|
|
* Log indentation character.
|
|
*
|
|
* Default: space
|
|
*/
|
|
#ifndef PJ_LOG_INDENT_CHAR
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# define PJ_LOG_INDENT_CHAR '.'
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|
#endif
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|
|
/**
|
|
* Log sender width.
|
|
*
|
|
* Default: 22 (for 64-bit machines), 14 otherwise
|
|
*/
|
|
#ifndef PJ_LOG_SENDER_WIDTH
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# if PJ_HAS_STDINT_H
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# include <stdint.h>
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|
# if (UINTPTR_MAX == 0xffffffffffffffff)
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# define PJ_LOG_SENDER_WIDTH 22
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# else
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|
# define PJ_LOG_SENDER_WIDTH 14
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# endif
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# else
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# define PJ_LOG_SENDER_WIDTH 14
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# endif
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#endif
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|
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/**
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* Log thread name width.
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|
*
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|
* Default: 12
|
|
*/
|
|
#ifndef PJ_LOG_THREAD_WIDTH
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# define PJ_LOG_THREAD_WIDTH 12
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#endif
|
|
|
|
/**
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|
* Colorfull terminal (for logging etc).
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_TERM_HAS_COLOR
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# define PJ_TERM_HAS_COLOR 1
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#endif
|
|
|
|
|
|
/**
|
|
* Set this flag to non-zero to enable various checking for pool
|
|
* operations. When this flag is set, assertion must be enabled
|
|
* in the application.
|
|
*
|
|
* This will slow down pool creation and destruction and will add
|
|
* few bytes of overhead, so application would normally want to
|
|
* disable this feature on release build.
|
|
*
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|
* Default: 0
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|
*/
|
|
#ifndef PJ_SAFE_POOL
|
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# define PJ_SAFE_POOL 0
|
|
#endif
|
|
|
|
|
|
/**
|
|
* If pool debugging is used, then each memory allocation from the pool
|
|
* will call malloc(), and pool will release all memory chunks when it
|
|
* is destroyed. This works better when memory verification programs
|
|
* such as Rational Purify is used.
|
|
*
|
|
* Default: 0
|
|
*/
|
|
#ifndef PJ_POOL_DEBUG
|
|
# define PJ_POOL_DEBUG 0
|
|
#endif
|
|
|
|
|
|
/**
|
|
* If enabled, when calling pj_pool_release(), the memory pool content
|
|
* will be wiped out first before released.
|
|
*
|
|
* Default: 0
|
|
*/
|
|
#ifndef PJ_POOL_RELEASE_WIPE_DATA
|
|
# define PJ_POOL_RELEASE_WIPE_DATA 0
|
|
#endif
|
|
|
|
|
|
/**
|
|
* If enabled, when allocating memory, pool will only search for a maximum
|
|
* number of blocks specified before deciding that the pool is full and
|
|
* a new memory block needs to be created.
|
|
*
|
|
* Set it to 0 to disable the limitation (i.e. it will search all blocks).
|
|
*
|
|
* Default: 5
|
|
*/
|
|
#ifndef PJ_POOL_MAX_SEARCH_BLOCK_COUNT
|
|
# define PJ_POOL_MAX_SEARCH_BLOCK_COUNT 5
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Enable timer debugging facility. When this is enabled, application
|
|
* can call pj_timer_heap_dump() to show the contents of the timer
|
|
* along with the source location where the timer entries were scheduled.
|
|
* See https://github.com/pjsip/pjproject/issues/1527 for more info.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_TIMER_DEBUG
|
|
# define PJ_TIMER_DEBUG 1
|
|
#endif
|
|
|
|
|
|
/**
|
|
* If enabled, the timer will keep internal copies of the timer entries.
|
|
* This will increase the robustness and stability of the timer (against
|
|
* accidental modification or premature deallocation of the timer entries) and
|
|
* makes it easier to troubleshoot any timer related issues, with the overhead
|
|
* of additional memory space required.
|
|
*
|
|
* Note that the detection against premature deallocation only works if the
|
|
* freed memory content has changed (such as if it's been reallocated and
|
|
* overwritten by another data. Alternatively, you can enable
|
|
* PJ_POOL_RELEASE_WIPE_DATA which will erase the data first before releasing
|
|
* the memory).
|
|
*
|
|
* Default: 1 (enabled)
|
|
*/
|
|
#ifndef PJ_TIMER_USE_COPY
|
|
# define PJ_TIMER_USE_COPY 1
|
|
#endif
|
|
|
|
|
|
/**
|
|
* If enabled, the timer use sorted linked list instead of binary heap tree
|
|
* structure. Note that using sorted linked list is intended for debugging
|
|
* purposes and will hamper performance significantly when scheduling large
|
|
* number of entries.
|
|
*
|
|
* Default: 0 (Use binary heap tree)
|
|
*/
|
|
#ifndef PJ_TIMER_USE_LINKED_LIST
|
|
# define PJ_TIMER_USE_LINKED_LIST 0
|
|
#endif
|
|
|
|
/**
|
|
* Set this to 1 to enable debugging on the group lock. Default: 0
|
|
*/
|
|
#ifndef PJ_GRP_LOCK_DEBUG
|
|
# define PJ_GRP_LOCK_DEBUG 0
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Specify this as \a stack_size argument in #pj_thread_create() to specify
|
|
* that thread should use default stack size for the current platform.
|
|
*
|
|
* Default: 8192
|
|
*/
|
|
#ifndef PJ_THREAD_DEFAULT_STACK_SIZE
|
|
# define PJ_THREAD_DEFAULT_STACK_SIZE 8192
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Specify if PJ_CHECK_STACK() macro is enabled to check the sanity of
|
|
* the stack. The OS implementation may check that no stack overflow
|
|
* occurs, and it also may collect statistic about stack usage. Note
|
|
* that this will increase the footprint of the libraries since it
|
|
* tracks the filename and line number of each functions.
|
|
*/
|
|
#ifndef PJ_OS_HAS_CHECK_STACK
|
|
# define PJ_OS_HAS_CHECK_STACK 0
|
|
#endif
|
|
|
|
/**
|
|
* Do we have alternate pool implementation?
|
|
*
|
|
* Default: 0
|
|
*/
|
|
#ifndef PJ_HAS_POOL_ALT_API
|
|
# define PJ_HAS_POOL_ALT_API PJ_POOL_DEBUG
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Support TCP in the library.
|
|
* Disabling TCP will reduce the footprint slightly (about 6KB).
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_HAS_TCP
|
|
# define PJ_HAS_TCP 1
|
|
#endif
|
|
|
|
/**
|
|
* Support IPv6 in the library. If this support is disabled, some IPv6
|
|
* related functions will return PJ_EIPV6NOTSUP.
|
|
*
|
|
* Default: 0 (disabled, for now)
|
|
*/
|
|
#ifndef PJ_HAS_IPV6
|
|
# define PJ_HAS_IPV6 0
|
|
#endif
|
|
|
|
/**
|
|
* Maximum hostname length.
|
|
* Libraries sometimes needs to make copy of an address to stack buffer;
|
|
* the value here affects the stack usage.
|
|
*
|
|
* Note that the length here should include the NULL termination. In other
|
|
* words, the maximum hostname length is PJ_MAX_HOSTNAME with the NULL
|
|
* termination and PJ_MAX_HOSTNAME-1 without the NULL termination.
|
|
*
|
|
* Default: 254
|
|
*/
|
|
#ifndef PJ_MAX_HOSTNAME
|
|
# define PJ_MAX_HOSTNAME (254)
|
|
#endif
|
|
|
|
/**
|
|
* Maximum consecutive identical error for accept() operation before
|
|
* activesock stops calling the next ioqueue accept.
|
|
*
|
|
* Default: 50
|
|
*/
|
|
#ifndef PJ_ACTIVESOCK_MAX_CONSECUTIVE_ACCEPT_ERROR
|
|
# define PJ_ACTIVESOCK_MAX_CONSECUTIVE_ACCEPT_ERROR 50
|
|
#endif
|
|
|
|
/**
|
|
* Constants for declaring the maximum handles that can be supported by
|
|
* a single IOQ framework. This constant might not be relevant to the
|
|
* underlying I/O queue impelementation, but still, developers should be
|
|
* aware of this constant, to make sure that the program will not break when
|
|
* the underlying implementation changes.
|
|
*/
|
|
#ifndef PJ_IOQUEUE_MAX_HANDLES
|
|
# define PJ_IOQUEUE_MAX_HANDLES (64)
|
|
#endif
|
|
|
|
|
|
/**
|
|
* If PJ_IOQUEUE_HAS_SAFE_UNREG macro is defined, then ioqueue will do more
|
|
* things to ensure thread safety of handle unregistration operation by
|
|
* employing reference counter to each handle.
|
|
*
|
|
* In addition, the ioqueue will preallocate memory for the handles,
|
|
* according to the maximum number of handles that is specified during
|
|
* ioqueue creation.
|
|
*
|
|
* All applications would normally want this enabled, but you may disable
|
|
* this if:
|
|
* - there is no dynamic unregistration to all ioqueues.
|
|
* - there is no threading, or there is no preemptive multitasking.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_IOQUEUE_HAS_SAFE_UNREG
|
|
# define PJ_IOQUEUE_HAS_SAFE_UNREG 1
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Default concurrency setting for sockets/handles registered to ioqueue.
|
|
* This controls whether the ioqueue is allowed to call the key's callback
|
|
* concurrently/in parallel. The default is yes, which means that if there
|
|
* are more than one pending operations complete simultaneously, more
|
|
* than one threads may call the key's callback at the same time. This
|
|
* generally would promote good scalability for application, at the
|
|
* expense of more complexity to manage the concurrent accesses.
|
|
*
|
|
* Please see the ioqueue documentation for more info.
|
|
*/
|
|
#ifndef PJ_IOQUEUE_DEFAULT_ALLOW_CONCURRENCY
|
|
# define PJ_IOQUEUE_DEFAULT_ALLOW_CONCURRENCY 1
|
|
#endif
|
|
|
|
|
|
/* Sanity check:
|
|
* if ioqueue concurrency is disallowed, PJ_IOQUEUE_HAS_SAFE_UNREG
|
|
* must be enabled.
|
|
*/
|
|
#if (PJ_IOQUEUE_DEFAULT_ALLOW_CONCURRENCY==0) && (PJ_IOQUEUE_HAS_SAFE_UNREG==0)
|
|
# error PJ_IOQUEUE_HAS_SAFE_UNREG must be enabled if ioqueue concurrency \
|
|
is disabled
|
|
#endif
|
|
|
|
|
|
/**
|
|
* When safe unregistration (PJ_IOQUEUE_HAS_SAFE_UNREG) is configured in
|
|
* ioqueue, the PJ_IOQUEUE_KEY_FREE_DELAY macro specifies how long the
|
|
* ioqueue key is kept in closing state before it can be reused.
|
|
*
|
|
* The value is in miliseconds.
|
|
*
|
|
* Default: 500 msec.
|
|
*/
|
|
#ifndef PJ_IOQUEUE_KEY_FREE_DELAY
|
|
# define PJ_IOQUEUE_KEY_FREE_DELAY 500
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Default flags for epoll_flags member of pj_ioqueue_cfg structure.
|
|
* The values are combination of pj_ioqueue_epoll_flag constants.
|
|
*
|
|
* Default: PJ_IOQUEUE_EPOLL_AUTO
|
|
*/
|
|
#ifndef PJ_IOQUEUE_DEFAULT_EPOLL_FLAGS
|
|
# define PJ_IOQUEUE_DEFAULT_EPOLL_FLAGS PJ_IOQUEUE_EPOLL_AUTO
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Determine if FD_SETSIZE is changeable/set-able. If so, then we will
|
|
* set it to PJ_IOQUEUE_MAX_HANDLES. Currently we detect this by checking
|
|
* for Winsock.
|
|
*/
|
|
#ifndef PJ_FD_SETSIZE_SETABLE
|
|
# if (defined(PJ_HAS_WINSOCK_H) && PJ_HAS_WINSOCK_H!=0) || \
|
|
(defined(PJ_HAS_WINSOCK2_H) && PJ_HAS_WINSOCK2_H!=0)
|
|
# define PJ_FD_SETSIZE_SETABLE 1
|
|
# else
|
|
# define PJ_FD_SETSIZE_SETABLE 0
|
|
# endif
|
|
#endif
|
|
|
|
/**
|
|
* Overrides FD_SETSIZE so it is consistent throughout the library.
|
|
* We only do this if we detected that FD_SETSIZE is changeable. If
|
|
* FD_SETSIZE is not set-able, then PJ_IOQUEUE_MAX_HANDLES must be
|
|
* set to value lower than FD_SETSIZE.
|
|
*/
|
|
#if PJ_FD_SETSIZE_SETABLE
|
|
/* Only override FD_SETSIZE if the value has not been set */
|
|
# ifndef FD_SETSIZE
|
|
# define FD_SETSIZE PJ_IOQUEUE_MAX_HANDLES
|
|
# endif
|
|
#else
|
|
/* When FD_SETSIZE is not changeable, check if PJ_IOQUEUE_MAX_HANDLES
|
|
* is lower than FD_SETSIZE value.
|
|
*
|
|
* Update: Not all ioqueue backends require this (such as epoll), so
|
|
* this check will be done on the ioqueue implementation itself, such as
|
|
* ioqueue select.
|
|
*/
|
|
/*
|
|
# ifdef FD_SETSIZE
|
|
# if PJ_IOQUEUE_MAX_HANDLES > FD_SETSIZE
|
|
# error "PJ_IOQUEUE_MAX_HANDLES is greater than FD_SETSIZE"
|
|
# endif
|
|
# endif
|
|
*/
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Specify whether #pj_enum_ip_interface() function should exclude
|
|
* loopback interfaces.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_IP_HELPER_IGNORE_LOOPBACK_IF
|
|
# define PJ_IP_HELPER_IGNORE_LOOPBACK_IF 1
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Has semaphore functionality?
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_HAS_SEMAPHORE
|
|
# define PJ_HAS_SEMAPHORE 1
|
|
#endif
|
|
|
|
/**
|
|
* Use dispatch semaphores on Darwin.
|
|
*
|
|
* Default: 1 on Darwin, 0 otherwise
|
|
*/
|
|
#ifndef PJ_SEMAPHORE_USE_DISPATCH_SEM
|
|
# if defined(PJ_DARWINOS) && PJ_DARWINOS != 0
|
|
# define PJ_SEMAPHORE_USE_DISPATCH_SEM 1
|
|
# else
|
|
# define PJ_SEMAPHORE_USE_DISPATCH_SEM 0
|
|
# endif
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Event object (for synchronization, e.g. in Win32)
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_HAS_EVENT_OBJ
|
|
# define PJ_HAS_EVENT_OBJ 1
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Maximum file name length.
|
|
*/
|
|
#ifndef PJ_MAXPATH
|
|
# define PJ_MAXPATH 260
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Enable name registration for exceptions with #pj_exception_id_alloc().
|
|
* If this feature is enabled, then the library will keep track of
|
|
* names associated with each exception ID requested by application via
|
|
* #pj_exception_id_alloc().
|
|
*
|
|
* Disabling this macro will reduce the code and .bss size by a tad bit.
|
|
* See also #PJ_MAX_EXCEPTION_ID.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_HAS_EXCEPTION_NAMES
|
|
# define PJ_HAS_EXCEPTION_NAMES 1
|
|
#endif
|
|
|
|
/**
|
|
* Maximum number of unique exception IDs that can be requested
|
|
* with #pj_exception_id_alloc(). For each entry, a small record will
|
|
* be allocated in the .bss segment.
|
|
*
|
|
* Default: 16
|
|
*/
|
|
#ifndef PJ_MAX_EXCEPTION_ID
|
|
# define PJ_MAX_EXCEPTION_ID 16
|
|
#endif
|
|
|
|
/**
|
|
* Should we use Windows Structured Exception Handling (SEH) for the
|
|
* PJLIB exceptions.
|
|
*
|
|
* Default: 0
|
|
*/
|
|
#ifndef PJ_EXCEPTION_USE_WIN32_SEH
|
|
# define PJ_EXCEPTION_USE_WIN32_SEH 0
|
|
#endif
|
|
|
|
/**
|
|
* Should we attempt to use Pentium's rdtsc for high resolution
|
|
* timestamp.
|
|
*
|
|
* Default: 0
|
|
*/
|
|
#ifndef PJ_TIMESTAMP_USE_RDTSC
|
|
# define PJ_TIMESTAMP_USE_RDTSC 0
|
|
#endif
|
|
|
|
/**
|
|
* Is native platform error positive number?
|
|
* Default: 1 (yes)
|
|
*/
|
|
#ifndef PJ_NATIVE_ERR_POSITIVE
|
|
# define PJ_NATIVE_ERR_POSITIVE 1
|
|
#endif
|
|
|
|
/**
|
|
* Include error message string in the library (pj_strerror()).
|
|
* This is very much desirable!
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_HAS_ERROR_STRING
|
|
# define PJ_HAS_ERROR_STRING 1
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Include pj_stricmp_alnum() and pj_strnicmp_alnum(), i.e. custom
|
|
* functions to compare alnum strings. On some systems, they're faster
|
|
* then stricmp/strcasecmp, but they can be slower on other systems.
|
|
* When disabled, pjlib will fallback to stricmp/strnicmp.
|
|
*
|
|
* Default: 0
|
|
*/
|
|
#ifndef PJ_HAS_STRICMP_ALNUM
|
|
# define PJ_HAS_STRICMP_ALNUM 0
|
|
#endif
|
|
|
|
/**
|
|
* Prohibit the use of unsafe string functions such as strcpy(), strncpy(),
|
|
* strcat(), and vsprintf().
|
|
*/
|
|
#ifndef PJ_BAN_UNSAFE_STR_FUNCS
|
|
# define PJ_BAN_UNSAFE_STR_FUNCS 0
|
|
#endif
|
|
|
|
/**
|
|
* Prohibit the use of strcpy() and pj_ansi_strcpy(), use pj_ansi_strxcpy()
|
|
* instead.
|
|
*/
|
|
#ifndef PJ_BAN_STRCPY
|
|
# define PJ_BAN_STRCPY PJ_BAN_UNSAFE_STR_FUNCS
|
|
#endif
|
|
|
|
/**
|
|
* Prohibit the use of strncpy() and pj_ansi_strncpy(), use pj_ansi_strxcpy()
|
|
* instead.
|
|
*/
|
|
#ifndef PJ_BAN_STRNCPY
|
|
# define PJ_BAN_STRNCPY PJ_BAN_UNSAFE_STR_FUNCS
|
|
#endif
|
|
|
|
/**
|
|
* Prohibit the use of strcat() and pj_ansi_strcat(), use pj_ansi_strxcat()
|
|
* instead.
|
|
*/
|
|
#ifndef PJ_BAN_STRCAT
|
|
# define PJ_BAN_STRCAT PJ_BAN_UNSAFE_STR_FUNCS
|
|
#endif
|
|
|
|
/**
|
|
* Prohibit the use of sprintf() and pj_ansi_sprintf(),
|
|
* use pj_ansi_snprintf() instead.
|
|
*/
|
|
#ifndef PJ_BAN_SPRINTF
|
|
# define PJ_BAN_SPRINTF PJ_BAN_UNSAFE_STR_FUNCS
|
|
#endif
|
|
|
|
/**
|
|
* Prohibit the use of vsprintf() and pj_ansi_vsprintf(),
|
|
* use pj_ansi_vsnprintf() instead.
|
|
*/
|
|
#ifndef PJ_BAN_VSPRINTF
|
|
# define PJ_BAN_VSPRINTF PJ_BAN_UNSAFE_STR_FUNCS
|
|
#endif
|
|
|
|
/*
|
|
* Warn about obsolete macros.
|
|
*
|
|
* PJ_ENABLE_EXTRA_CHECK has been deprecated in 2.13.
|
|
*/
|
|
#if defined(PJ_ENABLE_EXTRA_CHECK) && PJ_ENABLE_EXTRA_CHECK==0
|
|
# ifdef _MSC_VER
|
|
# pragma message("Warning: PJ_ENABLE_EXTRA_CHECK macro is deprecated"\
|
|
" and has no effect")
|
|
# else
|
|
# warning "PJ_ENABLE_EXTRA_CHECK macro is deprecated and has no effect"
|
|
# endif
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Types of QoS backend implementation.
|
|
*/
|
|
|
|
/**
|
|
* Dummy QoS backend implementation, will always return error on all
|
|
* the APIs.
|
|
*/
|
|
#define PJ_QOS_DUMMY 1
|
|
|
|
/** QoS backend based on setsockopt(IP_TOS) */
|
|
#define PJ_QOS_BSD 2
|
|
|
|
/** QoS backend for Windows Mobile 6 */
|
|
#define PJ_QOS_WM 3
|
|
|
|
/** QoS backend for Symbian */
|
|
#define PJ_QOS_SYMBIAN 4
|
|
|
|
/** QoS backend for Darwin */
|
|
#define PJ_QOS_DARWIN 5
|
|
|
|
/**
|
|
* Force the use of some QoS backend API for some platforms.
|
|
*/
|
|
#ifndef PJ_QOS_IMPLEMENTATION
|
|
# if defined(PJ_WIN32_WINCE) && PJ_WIN32_WINCE && _WIN32_WCE >= 0x502
|
|
/* Windows Mobile 6 or later */
|
|
# define PJ_QOS_IMPLEMENTATION PJ_QOS_WM
|
|
# elif defined(PJ_DARWINOS)
|
|
/* Darwin OS (e.g: iOS, MacOS, tvOS) */
|
|
# define PJ_QOS_IMPLEMENTATION PJ_QOS_DARWIN
|
|
# endif
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Enable secure socket. For most platforms, this is implemented using
|
|
* OpenSSL or GnuTLS, so this will require one of those libraries to
|
|
* be installed. For Symbian platform, this is implemented natively
|
|
* using CSecureSocket.
|
|
*
|
|
* Default: 0 (for now)
|
|
*/
|
|
#ifndef PJ_HAS_SSL_SOCK
|
|
# define PJ_HAS_SSL_SOCK 0
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Secure socket implementation.
|
|
* Select one of these implementations in PJ_SSL_SOCK_IMP.
|
|
*/
|
|
/** Disable SSL socket */
|
|
#define PJ_SSL_SOCK_IMP_NONE 0
|
|
|
|
/** Using OpenSSL */
|
|
#define PJ_SSL_SOCK_IMP_OPENSSL 1
|
|
|
|
/**< Using GnuTLS */
|
|
#define PJ_SSL_SOCK_IMP_GNUTLS 2
|
|
|
|
/** Using Apple's Secure Transport (deprecated in MacOS 10.15 & iOS 13.0) */
|
|
#define PJ_SSL_SOCK_IMP_DARWIN 3
|
|
|
|
/** Using Apple's Network framework */
|
|
#define PJ_SSL_SOCK_IMP_APPLE 4
|
|
|
|
/** Using Windows's Schannel */
|
|
#define PJ_SSL_SOCK_IMP_SCHANNEL 5
|
|
|
|
/**
|
|
* Select which SSL socket implementation to use. Currently pjlib supports
|
|
* PJ_SSL_SOCK_IMP_OPENSSL, which uses OpenSSL, and PJ_SSL_SOCK_IMP_GNUTLS,
|
|
* which uses GnuTLS. Setting this to PJ_SSL_SOCK_IMP_NONE will disable
|
|
* secure socket.
|
|
*
|
|
* Default is PJ_SSL_SOCK_IMP_NONE if PJ_HAS_SSL_SOCK is not set, otherwise
|
|
* it is PJ_SSL_SOCK_IMP_OPENSSL.
|
|
*/
|
|
#ifndef PJ_SSL_SOCK_IMP
|
|
# if PJ_HAS_SSL_SOCK==0
|
|
# define PJ_SSL_SOCK_IMP PJ_SSL_SOCK_IMP_NONE
|
|
# else
|
|
# define PJ_SSL_SOCK_IMP PJ_SSL_SOCK_IMP_OPENSSL
|
|
# endif
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Define the maximum number of ciphers supported by the secure socket.
|
|
*
|
|
* Default: 256
|
|
*/
|
|
#ifndef PJ_SSL_SOCK_MAX_CIPHERS
|
|
# define PJ_SSL_SOCK_MAX_CIPHERS 256
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Specify what should be set as the available list of SSL_CIPHERs. For
|
|
* example, set this as "DEFAULT" to use the default cipher list (Note:
|
|
* PJSIP release 2.4 and before used this "DEFAULT" setting).
|
|
*
|
|
* Default: "HIGH:-COMPLEMENTOFDEFAULT"
|
|
*/
|
|
#ifndef PJ_SSL_SOCK_OSSL_CIPHERS
|
|
# define PJ_SSL_SOCK_OSSL_CIPHERS "HIGH:-COMPLEMENTOFDEFAULT"
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Define the maximum number of curves supported by the secure socket.
|
|
*
|
|
* Default: 32
|
|
*/
|
|
#ifndef PJ_SSL_SOCK_MAX_CURVES
|
|
# define PJ_SSL_SOCK_MAX_CURVES 32
|
|
#endif
|
|
|
|
/**
|
|
* Use OpenSSL thread locking callback. This is only applicable for OpenSSL
|
|
* version prior to 1.1.0
|
|
*
|
|
* Default: 1 (enabled)
|
|
*/
|
|
#ifndef PJ_SSL_SOCK_OSSL_USE_THREAD_CB
|
|
# define PJ_SSL_SOCK_OSSL_USE_THREAD_CB 1
|
|
#else
|
|
# define PJ_SSL_SOCK_OSSL_USE_THREAD_CB 0
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Disable WSAECONNRESET error for UDP sockets on Win32 platforms. See
|
|
* https://github.com/pjsip/pjproject/issues/1197.
|
|
*
|
|
* Default: 1
|
|
*/
|
|
#ifndef PJ_SOCK_DISABLE_WSAECONNRESET
|
|
# define PJ_SOCK_DISABLE_WSAECONNRESET 1
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Maximum number of socket options in pj_sockopt_params.
|
|
*
|
|
* Default: 4
|
|
*/
|
|
#ifndef PJ_MAX_SOCKOPT_PARAMS
|
|
# define PJ_MAX_SOCKOPT_PARAMS 4
|
|
#endif
|
|
|
|
|
|
/* Specify if JNI_OnLoad() will be defined in the library. If enabled,
|
|
* PJSIP will set the Java Virtual Machine (JVM) inside JNI_OnLoad().
|
|
*
|
|
* Since there can only be one JNI_OnLoad() in a library loaded from Java,
|
|
* you can disable this if the implementation is already defined somewhere
|
|
* else. Then you can set the JVM using the API pj_jni_set_jvm() instead.
|
|
*
|
|
* Default: enabled for Android
|
|
*/
|
|
#ifndef PJ_JNI_HAS_JNI_ONLOAD
|
|
# define PJ_JNI_HAS_JNI_ONLOAD PJ_ANDROID
|
|
#endif
|
|
|
|
|
|
/** @} */
|
|
|
|
/********************************************************************
|
|
* General macros.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup pj_dll_target Building Dynamic Link Libraries (DLL/DSO)
|
|
* @ingroup pj_config
|
|
* @{
|
|
*
|
|
* The libraries support generation of dynamic link libraries for
|
|
* Symbian ABIv2 target (.dso/Dynamic Shared Object files, in Symbian
|
|
* terms). Similar procedures may be applied for Win32 DLL with some
|
|
* modification.
|
|
*
|
|
* Depending on the platforms, these steps may be necessary in order to
|
|
* produce the dynamic libraries:
|
|
* - Create the (Visual Studio) projects to produce DLL output. PJLIB
|
|
* does not provide ready to use project files to produce DLL, so
|
|
* you need to create these projects yourself. For Symbian, the MMP
|
|
* files have been setup to produce DSO files for targets that
|
|
* require them.
|
|
* - In the (Visual Studio) projects, some macros need to be declared
|
|
* so that appropriate modifiers are added to symbol declarations
|
|
* and definitions. Please see the macro section below for information
|
|
* regarding these macros. For Symbian, these have been taken care by the
|
|
* MMP files.
|
|
* - Some build systems require .DEF file to be specified when creating
|
|
* the DLL. For Symbian, .DEF files are included in pjlib distribution,
|
|
* in <tt>pjlib/build.symbian</tt> directory. These DEF files are
|
|
* created by running <tt>./makedef.sh all</tt> from this directory,
|
|
* inside Mingw.
|
|
*
|
|
* Macros related for building DLL/DSO files:
|
|
* - For platforms that supports dynamic link libraries generation,
|
|
* it must declare <tt>PJ_EXPORT_SPECIFIER</tt> macro which value contains
|
|
* the prefix to be added to symbol definition, to export this
|
|
* symbol in the DLL/DSO. For example, on Win32/Visual Studio, the
|
|
* value of this macro is \a __declspec(dllexport), and for ARM
|
|
* ABIv2/Symbian, the value is \a EXPORT_C.
|
|
* - For platforms that supports linking with dynamic link libraries,
|
|
* it must declare <tt>PJ_IMPORT_SPECIFIER</tt> macro which value contains
|
|
* the prefix to be added to symbol declaration, to import this
|
|
* symbol from a DLL/DSO. For example, on Win32/Visual Studio, the
|
|
* value of this macro is \a __declspec(dllimport), and for ARM
|
|
* ABIv2/Symbian, the value is \a IMPORT_C.
|
|
* - Both <tt>PJ_EXPORT_SPECIFIER</tt> and <tt>PJ_IMPORT_SPECIFIER</tt>
|
|
* macros above can be declared in your \a config_site.h if they are not
|
|
* declared by pjlib.
|
|
* - When PJLIB is built as DLL/DSO, both <tt>PJ_DLL</tt> and
|
|
* <tt>PJ_EXPORTING</tt> macros must be declared, so that
|
|
* <tt>PJ_EXPORT_SPECIFIER</tt> modifier will be added into function
|
|
* definition.
|
|
* - When application wants to link dynamically with PJLIB, then it
|
|
* must declare <tt>PJ_DLL</tt> macro when using/including PJLIB header,
|
|
* so that <tt>PJ_IMPORT_SPECIFIER</tt> modifier is properly added into
|
|
* symbol declarations.
|
|
*
|
|
* When <b>PJ_DLL</b> macro is not declared, static linking is assumed.
|
|
*
|
|
* For example, here are some settings to produce DLLs with Visual Studio
|
|
* on Windows/Win32:
|
|
* - Create Visual Studio projects to produce DLL. Add the appropriate
|
|
* project dependencies to avoid link errors.
|
|
* - In the projects, declare <tt>PJ_DLL</tt> and <tt>PJ_EXPORTING</tt>
|
|
* macros.
|
|
* - Declare these macros in your <tt>config_site.h</tt>:
|
|
\verbatim
|
|
#define PJ_EXPORT_SPECIFIER __declspec(dllexport)
|
|
#define PJ_IMPORT_SPECIFIER __declspec(dllimport)
|
|
\endverbatim
|
|
* - And in the application (that links with the DLL) project, add
|
|
* <tt>PJ_DLL</tt> in the macro declarations.
|
|
*/
|
|
|
|
/** @} */
|
|
|
|
/**
|
|
* @defgroup pj_config Build Configuration
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @def PJ_INLINE(type)
|
|
* @param type The return type of the function.
|
|
* Expand the function as inline.
|
|
*/
|
|
#define PJ_INLINE(type) PJ_INLINE_SPECIFIER type
|
|
|
|
/**
|
|
* This macro declares platform/compiler specific specifier prefix
|
|
* to be added to symbol declaration to export the symbol when PJLIB
|
|
* is built as dynamic library.
|
|
*
|
|
* This macro should have been added by platform specific headers,
|
|
* if the platform supports building dynamic library target.
|
|
*/
|
|
#ifndef PJ_EXPORT_DECL_SPECIFIER
|
|
# define PJ_EXPORT_DECL_SPECIFIER
|
|
#endif
|
|
|
|
|
|
/**
|
|
* This macro declares platform/compiler specific specifier prefix
|
|
* to be added to symbol definition to export the symbol when PJLIB
|
|
* is built as dynamic library.
|
|
*
|
|
* This macro should have been added by platform specific headers,
|
|
* if the platform supports building dynamic library target.
|
|
*/
|
|
#ifndef PJ_EXPORT_DEF_SPECIFIER
|
|
# define PJ_EXPORT_DEF_SPECIFIER
|
|
#endif
|
|
|
|
|
|
/**
|
|
* This macro declares platform/compiler specific specifier prefix
|
|
* to be added to symbol declaration to import the symbol.
|
|
*
|
|
* This macro should have been added by platform specific headers,
|
|
* if the platform supports building dynamic library target.
|
|
*/
|
|
#ifndef PJ_IMPORT_DECL_SPECIFIER
|
|
# define PJ_IMPORT_DECL_SPECIFIER
|
|
#endif
|
|
|
|
|
|
/**
|
|
* This macro has been deprecated. It will evaluate to nothing.
|
|
*/
|
|
#ifndef PJ_EXPORT_SYMBOL
|
|
# define PJ_EXPORT_SYMBOL(x)
|
|
#endif
|
|
|
|
|
|
/**
|
|
* @def PJ_DECL(type)
|
|
* @param type The return type of the function.
|
|
* Declare a function.
|
|
*/
|
|
#if defined(PJ_DLL)
|
|
# if defined(PJ_EXPORTING)
|
|
# define PJ_DECL(type) PJ_EXPORT_DECL_SPECIFIER type
|
|
# else
|
|
# define PJ_DECL(type) PJ_IMPORT_DECL_SPECIFIER type
|
|
# endif
|
|
#elif !defined(PJ_DECL)
|
|
# if defined(__cplusplus)
|
|
# define PJ_DECL(type) type
|
|
# else
|
|
# define PJ_DECL(type) extern type
|
|
# endif
|
|
#endif
|
|
|
|
|
|
/**
|
|
* @def PJ_DEF(type)
|
|
* @param type The return type of the function.
|
|
* Define a function.
|
|
*/
|
|
#if defined(PJ_DLL) && defined(PJ_EXPORTING)
|
|
# define PJ_DEF(type) PJ_EXPORT_DEF_SPECIFIER type
|
|
#elif !defined(PJ_DEF)
|
|
# define PJ_DEF(type) type
|
|
#endif
|
|
|
|
|
|
/**
|
|
* @def PJ_DECL_NO_RETURN(type)
|
|
* @param type The return type of the function.
|
|
* Declare a function that will not return.
|
|
*/
|
|
/**
|
|
* @def PJ_IDECL_NO_RETURN(type)
|
|
* @param type The return type of the function.
|
|
* Declare an inline function that will not return.
|
|
*/
|
|
/**
|
|
* @def PJ_BEGIN_DECL
|
|
* Mark beginning of declaration section in a header file.
|
|
*/
|
|
/**
|
|
* @def PJ_END_DECL
|
|
* Mark end of declaration section in a header file.
|
|
*/
|
|
#ifdef __cplusplus
|
|
# define PJ_DECL_NO_RETURN(type) PJ_DECL(type) PJ_NORETURN
|
|
# define PJ_IDECL_NO_RETURN(type) PJ_INLINE(type) PJ_NORETURN
|
|
# define PJ_BEGIN_DECL extern "C" {
|
|
# define PJ_END_DECL }
|
|
#else
|
|
# define PJ_DECL_NO_RETURN(type) PJ_NORETURN PJ_DECL(type)
|
|
# define PJ_IDECL_NO_RETURN(type) PJ_NORETURN PJ_INLINE(type)
|
|
# define PJ_BEGIN_DECL
|
|
# define PJ_END_DECL
|
|
#endif
|
|
|
|
|
|
|
|
/**
|
|
* @def PJ_DECL_DATA(type)
|
|
* @param type The data type.
|
|
* Declare a global data.
|
|
*/
|
|
#if defined(PJ_DLL)
|
|
# if defined(PJ_EXPORTING)
|
|
# define PJ_DECL_DATA(type) PJ_EXPORT_DECL_SPECIFIER extern type
|
|
# else
|
|
# define PJ_DECL_DATA(type) PJ_IMPORT_DECL_SPECIFIER extern type
|
|
# endif
|
|
#elif !defined(PJ_DECL_DATA)
|
|
# define PJ_DECL_DATA(type) extern type
|
|
#endif
|
|
|
|
|
|
/**
|
|
* @def PJ_DEF_DATA(type)
|
|
* @param type The data type.
|
|
* Define a global data.
|
|
*/
|
|
#if defined(PJ_DLL) && defined(PJ_EXPORTING)
|
|
# define PJ_DEF_DATA(type) PJ_EXPORT_DEF_SPECIFIER type
|
|
#elif !defined(PJ_DEF_DATA)
|
|
# define PJ_DEF_DATA(type) type
|
|
#endif
|
|
|
|
|
|
/**
|
|
* @def PJ_IDECL(type)
|
|
* @param type The function's return type.
|
|
* Declare a function that may be expanded as inline.
|
|
*/
|
|
/**
|
|
* @def PJ_IDEF(type)
|
|
* @param type The function's return type.
|
|
* Define a function that may be expanded as inline.
|
|
*/
|
|
|
|
#if PJ_FUNCTIONS_ARE_INLINED
|
|
# define PJ_IDECL(type) PJ_INLINE(type)
|
|
# define PJ_IDEF(type) PJ_INLINE(type)
|
|
#else
|
|
# define PJ_IDECL(type) PJ_DECL(type)
|
|
# define PJ_IDEF(type) PJ_DEF(type)
|
|
#endif
|
|
|
|
|
|
/**
|
|
* @def PJ_UNUSED_ARG(arg)
|
|
* @param arg The argument name.
|
|
* PJ_UNUSED_ARG prevents warning about unused argument in a function.
|
|
*/
|
|
#define PJ_UNUSED_ARG(arg) (void)arg
|
|
|
|
/**
|
|
* @def PJ_TODO(id)
|
|
* @param id Any identifier that will be printed as TODO message.
|
|
* PJ_TODO macro will display TODO message as warning during compilation.
|
|
* Example: PJ_TODO(CLEAN_UP_ERROR);
|
|
*/
|
|
#ifndef PJ_TODO
|
|
# define PJ_TODO(id) TODO___##id:
|
|
#endif
|
|
|
|
/**
|
|
* Simulate race condition by sleeping the thread in strategic locations.
|
|
* Default: no!
|
|
*/
|
|
#ifndef PJ_RACE_ME
|
|
# define PJ_RACE_ME(x)
|
|
#endif
|
|
|
|
/**
|
|
* Function attributes to inform that the function may throw exception.
|
|
*
|
|
* @param x The exception list, enclosed in parenthesis.
|
|
*/
|
|
#define __pj_throw__(x)
|
|
|
|
/** @} */
|
|
|
|
/********************************************************************
|
|
* Sanity Checks
|
|
*/
|
|
#ifndef PJ_HAS_HIGH_RES_TIMER
|
|
# error "PJ_HAS_HIGH_RES_TIMER is not defined!"
|
|
#endif
|
|
|
|
#if !defined(PJ_HAS_PENTIUM)
|
|
# error "PJ_HAS_PENTIUM is not defined!"
|
|
#endif
|
|
|
|
#if !defined(PJ_IS_LITTLE_ENDIAN)
|
|
# error "PJ_IS_LITTLE_ENDIAN is not defined!"
|
|
#endif
|
|
|
|
#if !defined(PJ_IS_BIG_ENDIAN)
|
|
# error "PJ_IS_BIG_ENDIAN is not defined!"
|
|
#endif
|
|
|
|
#if !defined(PJ_EMULATE_RWMUTEX)
|
|
# error "PJ_EMULATE_RWMUTEX should be defined in compat/os_xx.h"
|
|
#endif
|
|
|
|
#if !defined(PJ_THREAD_SET_STACK_SIZE)
|
|
# error "PJ_THREAD_SET_STACK_SIZE should be defined in compat/os_xx.h"
|
|
#endif
|
|
|
|
#if !defined(PJ_THREAD_ALLOCATE_STACK)
|
|
# error "PJ_THREAD_ALLOCATE_STACK should be defined in compat/os_xx.h"
|
|
#endif
|
|
|
|
PJ_BEGIN_DECL
|
|
|
|
/** PJLIB version major number. */
|
|
#define PJ_VERSION_NUM_MAJOR 2
|
|
|
|
/** PJLIB version minor number. */
|
|
#define PJ_VERSION_NUM_MINOR 14
|
|
|
|
/** PJLIB version revision number. */
|
|
#define PJ_VERSION_NUM_REV 0
|
|
|
|
/**
|
|
* Extra suffix for the version (e.g. "-trunk"), or empty for
|
|
* web release version.
|
|
*/
|
|
#define PJ_VERSION_NUM_EXTRA "-dev"
|
|
|
|
/**
|
|
* PJLIB version number consists of three bytes with the following format:
|
|
* 0xMMIIRR00, where MM: major number, II: minor number, RR: revision
|
|
* number, 00: always zero for now.
|
|
*/
|
|
#define PJ_VERSION_NUM ((PJ_VERSION_NUM_MAJOR << 24) | \
|
|
(PJ_VERSION_NUM_MINOR << 16) | \
|
|
(PJ_VERSION_NUM_REV << 8))
|
|
|
|
/**
|
|
* PJLIB version string constant. @see pj_get_version()
|
|
*/
|
|
PJ_DECL_DATA(const char*) PJ_VERSION;
|
|
|
|
/**
|
|
* Get PJLIB version string.
|
|
*
|
|
* @return #PJ_VERSION constant.
|
|
*/
|
|
PJ_DECL(const char*) pj_get_version(void);
|
|
|
|
/**
|
|
* Dump configuration to log with verbosity equal to info(3).
|
|
*/
|
|
PJ_DECL(void) pj_dump_config(void);
|
|
|
|
PJ_END_DECL
|
|
|
|
|
|
#endif /* __PJ_CONFIG_H__ */
|
|
|