remove unused libevent (that was merged from 5.6 by mistake)

CMakeLists.txt

@@ -142,7 +142,6 @@ INCLUDE(cpack_deb)
 INCLUDE(character_sets)
 INCLUDE(cpu_info)
 INCLUDE(zlib)
-INCLUDE(libevent)
 INCLUDE(ssl)
 INCLUDE(readline)
 INCLUDE(libutils)
@@ -266,8 +265,6 @@ MYSQL_CHECK_ZLIB_WITH_COMPRESS()
 MYSQL_CHECK_SSL()
 # Add readline or libedit.
 MYSQL_CHECK_READLINE()
-# Add libevent
-MYSQL_CHECK_LIBEVENT()
 
 CHECK_JEMALLOC()
 

cmake/libevent.cmake

-# Copyright (C) 2011 Oracle and/or its affiliates. All Rights Reserved.
-# 
-# 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; version 2 of the License.
-#
-# 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, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA 
-
-MACRO (MYSQL_USE_BUNDLED_LIBEVENT)
-  SET(LIBEVENT_LIBRARY  event)
-  SET(LIBEVENT_INCLUDE_DIR  ${CMAKE_SOURCE_DIR}/libevent)
-  SET(LIBEVENT_FOUND  TRUE)
-  SET(WITH_LIBEVENT "bundled" CACHE STRING "Use bundled libevent")
-  ADD_SUBDIRECTORY(libevent)
-  GET_TARGET_PROPERTY(src libevent SOURCES)
-  FOREACH(file ${src})
-    SET(LIBEVENT_SOURCES ${LIBEVENT_SOURCES} ${CMAKE_SOURCE_DIR}/libevent/${file})
-  ENDFOREACH()
-ENDMACRO()
-
-# MYSQL_CHECK_LIBEVENT
-#
-# Provides the following configure options:
-# WITH_LIBEVENT_BUNDLED
-# If this is set,we use bindled libevent
-# If this is not set,search for system libevent. 
-# if system libevent is not found, use bundled copy
-# LIBEVENT_LIBRARIES, LIBEVENT_INCLUDE_DIR and LIBEVENT_SOURCES
-# are set after this macro has run
-
-MACRO (MYSQL_CHECK_LIBEVENT)
-
-    IF (NOT WITH_LIBEVENT)
-      SET(WITH_LIBEVENT "bundled"  CACHE STRING "By default use bundled libevent on this platform")
-    ENDIF()
-  
-  IF(WITH_LIBEVENT STREQUAL "bundled")
-    MYSQL_USE_BUNDLED_LIBEVENT()
-  ELSEIF(WITH_LIBEVENT STREQUAL "system" OR WITH_LIBEVENT STREQUAL "yes")
-    SET(LIBEVENT_FIND_QUIETLY TRUE)
-
-    IF (NOT LIBEVENT_INCLUDE_PATH)
-      set(LIBEVENT_INCLUDE_PATH /usr/local/include /opt/local/include)
-    ENDIF()
-
-    find_path(LIBEVENT_INCLUDE_DIR event.h PATHS ${LIBEVENT_INCLUDE_PATH})
-
-    if (NOT LIBEVENT_INCLUDE_DIR)
-        MESSAGE(SEND_ERROR "Cannot find appropriate event.h in /usr/local/include or /opt/local/include. Use bundled libevent")
-    endif() 
-
-    IF (NOT LIBEVENT_LIB_PATHS) 
-      set(LIBEVENT_LIB_PATHS /usr/local/lib /opt/local/lib)
-    ENDIF()
-
-    find_library(LIBEVENT_LIB event PATHS ${LIBEVENT_LIB_PATHS})
-
-    if (NOT LIBEVENT_LIB)
-        MESSAGE(SEND_ERROR "Cannot find appropriate event lib in /usr/local/lib or /opt/local/lib. Use bundled libevent")
-    endif() 
-
-    IF (LIBEVENT_LIB AND LIBEVENT_INCLUDE_DIR)
-      set(LIBEVENT_FOUND TRUE)
-      set(LIBEVENT_LIBS ${LIBEVENT_LIB})
-    ELSE()
-      set(LIBEVENT_FOUND FALSE)
-    ENDIF()
-
-    IF(LIBEVENT_FOUND)
-      SET(LIBEVENT_SOURCES "")
-      SET(LIBEVENT_LIBRARIES ${LIBEVENT_LIBS})
-      SET(LIBEVENT_INCLUDE_DIRS ${LIBEVENT_INCLUDE_DIR})
-      SET(LIBEVENT_DEFINES "-DHAVE_LIBEVENT")
-    ELSE()
-      IF(WITH_LIBEVENT STREQUAL "system")
-        MESSAGE(SEND_ERROR "Cannot find appropriate system libraries for libevent. Use bundled libevent")
-      ENDIF()
-      MYSQL_USE_BUNDLED_LIBEVENT()
-    ENDIF()
-
-  ENDIF()
-ENDMACRO()

debian/dist/Debian/control

@@ -4,7 +4,7 @@ Priority: optional
 Maintainer: MariaDB Developers <maria-developers@lists.launchpad.net>
 XSBC-Original-Maintainer: Maria Developers <maria-developers@lists.launchpad.net>
 Uploaders: MariaDB Developers <maria-developers@lists.launchpad.net>
-Build-Depends: libtool (>= 1.4.2-7), procps | hurd,  debhelper, file (>= 3.28), libncurses5-dev (>= 5.0-6), perl (>= 5.6.0), libwrap0-dev (>= 7.6-8.3), zlib1g-dev (>= 1:1.1.3-5), ${LIBREADLINE_DEV}, libevent-dev, libssl-dev, libpam0g-dev, psmisc, po-debconf, chrpath, automake1.9, doxygen, texlive-latex-base, ghostscript | gs-gpl, dpatch, gawk, bison, lsb-release, hardening-wrapper, ${CMAKE_DEP}libaio-dev
+Build-Depends: libtool (>= 1.4.2-7), procps | hurd,  debhelper, file (>= 3.28), libncurses5-dev (>= 5.0-6), perl (>= 5.6.0), libwrap0-dev (>= 7.6-8.3), zlib1g-dev (>= 1:1.1.3-5), ${LIBREADLINE_DEV}, libssl-dev, libpam0g-dev, psmisc, po-debconf, chrpath, automake1.9, doxygen, texlive-latex-base, ghostscript | gs-gpl, dpatch, gawk, bison, lsb-release, hardening-wrapper, ${CMAKE_DEP}libaio-dev
 Standards-Version: 3.8.3
 Homepage: http://mariadb.org/
 Vcs-Browser: http://bazaar.launchpad.net/~maria-captains/maria/10.0/files

debian/dist/Ubuntu/control

@@ -4,7 +4,7 @@ Priority: optional
 Maintainer: MariaDB Developers <maria-developers@lists.launchpad.net>
 XSBC-Original-Maintainer: Maria Developers <maria-developers@lists.launchpad.net>
 Uploaders: MariaDB Developers <maria-developers@lists.launchpad.net>
-Build-Depends: libtool (>= 1.4.2-7), procps | hurd,  debhelper, file (>= 3.28), libncurses5-dev (>= 5.0-6), perl (>= 5.6.0), libwrap0-dev (>= 7.6-8.3), zlib1g-dev (>= 1:1.1.3-5), ${LIBREADLINE_DEV}, libevent-dev, libssl-dev, libpam0g-dev, psmisc, po-debconf, chrpath, automake1.9, doxygen, texlive-latex-base, ghostscript | gs-gpl, dpatch, gawk, bison, lsb-release, hardening-wrapper, ${CMAKE_DEP}libaio-dev
+Build-Depends: libtool (>= 1.4.2-7), procps | hurd,  debhelper, file (>= 3.28), libncurses5-dev (>= 5.0-6), perl (>= 5.6.0), libwrap0-dev (>= 7.6-8.3), zlib1g-dev (>= 1:1.1.3-5), ${LIBREADLINE_DEV}, libssl-dev, libpam0g-dev, psmisc, po-debconf, chrpath, automake1.9, doxygen, texlive-latex-base, ghostscript | gs-gpl, dpatch, gawk, bison, lsb-release, hardening-wrapper, ${CMAKE_DEP}libaio-dev
 Standards-Version: 3.8.2
 Homepage: http://mariadb.org/
 Vcs-Browser: http://bazaar.launchpad.net/~maria-captains/maria/10.0/files

libevent/CMakeLists.txt

-# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
-#
-# 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; version 2 of the License.
-#
-# 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, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-
-# Common defines and includes
-IF(WITH_INNODB_MEMCACHED AND UNIX)
-
-ADD_DEFINITIONS(-DHAVE_CONFIG_H)
-INCLUDE_DIRECTORIES(${LIBEVENT_INCLUDE_DIR}/compat/sys
-		    ${LIBEVENT_INCLUDE_DIR})
-
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_SHARED_LIBRARY_C_FLAGS} -I${LIBEVENT_INCLUDE_DIR}")
-
-SET(LIBEVENT_CORE_SOURCES
-		event.h
-		event-internal.h
-		evutil.h
-		log.h
-		event.c
-		buffer.c
-		evbuffer.c
-		log.c
-		evutil.c)
-
-SET(LIBEVENT_EXTRA_SOURCES
-		event_tagging.c
-		http.c
-		evhttp.h
-		http-internal.h
-		evdns.h
-		evrpc.c
-		evrpc.h
-		evrpc-internal.h
-		strlcpy.c
-		strlcpy-internal.h)
-
-IF(HAVE_SIGNAL_H)
-	SET(LIBEVENT_SIGNAL_SOURCES signal.c)
-ENDIF()
-
-IF(HAVE_POLL_H)
-	SET(LIBEVENT_POLL_SOURCES poll.c)
-ENDIF()
-
-IF(HAVE_SELECT)
-	SET(LIBEVENT_SELECT_SOURCE select.c)
-ENDIF()
-
-IF(HAVE_SYS_EPOLL_H)
-	SET(LIBEVENT_EPOLL_SOURCES epoll.c epoll_sub.c)
-ENDIF()
-
-IF(HAVE_SYS_DEVPOLL_H)
-	SET(LIBEVENT_DEVPOLL_SOURCES devpoll.c)
-ENDIF()
-
-IF(HAVE_EVENT_PORTS)
-	SET(LIBEVENT_EVPORT_SOURCES evport.c)
-ENDIF()
-
-IF(HAVE_WORKING_KQUEUE)
-	SET(LIBEVENT_KQUEUE_SOURCES kqueue.c)
-ENDIF()
-
-ADD_LIBRARY(event_share SHARED ${LIBEVENT_CORE_SOURCES} ${LIBEVENT_EXTRA_SOURCES} ${LIBEVENT_SIGNAL_SOURCES} ${LIBEVENT_POLL_SOURCES} ${LIBEVENT_SELECT_SOURCE} ${LIBEVENT_EPOLL_SOURCES} ${LIBEVENT_DEVPOLL_SOURCES} ${LIBEVENT_EVPORT_SOURCES} ${LIBEVENT_KQUEUE_SOURCES})
-
-ADD_LIBRARY(event STATIC ${LIBEVENT_CORE_SOURCES} ${LIBEVENT_EXTRA_SOURCES} ${LIBEVENT_SIGNAL_SOURCES} ${LIBEVENT_POLL_SOURCES} ${LIBEVENT_SELECT_SOURCE} ${LIBEVENT_EPOLL_SOURCES} ${LIBEVENT_DEVPOLL_SOURCES} ${LIBEVENT_EVPORT_SOURCES} ${LIBEVENT_KQUEUE_SOURCES})
-ENDIF()
-

libevent/Doxyfile

-# Doxyfile 1.5.1
-
-# This file describes the settings to be used by the documentation system
-# doxygen (www.doxygen.org) for a project
-#
-# All text after a hash (#) is considered a comment and will be ignored
-# The format is:
-#       TAG = value [value, ...]
-# For lists items can also be appended using:
-#       TAG += value [value, ...]
-# Values that contain spaces should be placed between quotes (" ")
-
-#---------------------------------------------------------------------------
-# Project related configuration options
-#---------------------------------------------------------------------------
-
-# The PROJECT_NAME tag is a single word (or a sequence of words surrounded 
-# by quotes) that should identify the project.
-
-PROJECT_NAME           = libevent
-
-# Place all output under 'doxygen/'
-
-OUTPUT_DIRECTORY        = doxygen/
-
-# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen 
-# will interpret the first line (until the first dot) of a JavaDoc-style 
-# comment as the brief description. If set to NO, the JavaDoc 
-# comments will behave just like the Qt-style comments (thus requiring an 
-# explicit @brief command for a brief description.
-
-JAVADOC_AUTOBRIEF      = YES
-
-# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C 
-# sources only. Doxygen will then generate output that is more tailored for C. 
-# For instance, some of the names that are used will be different. The list 
-# of all members will be omitted, etc.
-
-OPTIMIZE_OUTPUT_FOR_C  = YES
-
-# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the 
-# brief documentation of file, namespace and class members alphabetically 
-# by member name. If set to NO (the default) the members will appear in 
-# declaration order.
-
-SORT_BRIEF_DOCS        = YES
-
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-
-# The INPUT tag can be used to specify the files and/or directories that contain 
-# documented source files. You may enter file names like "myfile.cpp" or 
-# directories like "/usr/src/myproject". Separate the files or directories 
-# with spaces.
-
-INPUT                  = event.h evdns.h evhttp.h evrpc.h
-
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_HTML tag is set to YES (the default) Doxygen will 
-# generate HTML output.
-
-GENERATE_HTML          = YES
-
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will 
-# generate Latex output.
-
-GENERATE_LATEX         = YES
-
-# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. 
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
-# put in front of it. If left blank `latex' will be used as the default path.
-
-LATEX_OUTPUT           = latex
-
-# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be 
-# invoked. If left blank `latex' will be used as the default command name.
-
-LATEX_CMD_NAME         = latex
-
-# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to 
-# generate index for LaTeX. If left blank `makeindex' will be used as the 
-# default command name.
-
-MAKEINDEX_CMD_NAME     = makeindex
-
-# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact 
-# LaTeX documents. This may be useful for small projects and may help to 
-# save some trees in general.
-
-COMPACT_LATEX          = NO
-
-# The PAPER_TYPE tag can be used to set the paper type that is used 
-# by the printer. Possible values are: a4, a4wide, letter, legal and 
-# executive. If left blank a4wide will be used.
-
-PAPER_TYPE             = a4wide
-
-# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX 
-# packages that should be included in the LaTeX output.
-
-EXTRA_PACKAGES         = 
-
-# The LATEX_HEADER tag can be used to specify a personal LaTeX header for 
-# the generated latex document. The header should contain everything until 
-# the first chapter. If it is left blank doxygen will generate a 
-# standard header. Notice: only use this tag if you know what you are doing!
-
-LATEX_HEADER           = 
-
-# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated 
-# is prepared for conversion to pdf (using ps2pdf). The pdf file will 
-# contain links (just like the HTML output) instead of page references 
-# This makes the output suitable for online browsing using a pdf viewer.
-
-PDF_HYPERLINKS         = NO
-
-# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of 
-# plain latex in the generated Makefile. Set this option to YES to get a 
-# higher quality PDF documentation.
-
-USE_PDFLATEX           = NO
-
-# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. 
-# command to the generated LaTeX files. This will instruct LaTeX to keep 
-# running if errors occur, instead of asking the user for help. 
-# This option is also used when generating formulas in HTML.
-
-LATEX_BATCHMODE        = NO
-
-# If LATEX_HIDE_INDICES is set to YES then doxygen will not 
-# include the index chapters (such as File Index, Compound Index, etc.) 
-# in the output.
-
-LATEX_HIDE_INDICES     = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_MAN tag is set to YES (the default) Doxygen will 
-# generate man pages
-
-GENERATE_MAN           = YES
-
-# The MAN_EXTENSION tag determines the extension that is added to 
-# the generated man pages (default is the subroutine's section .3)
-
-MAN_EXTENSION          = .3
-
-# If the MAN_LINKS tag is set to YES and Doxygen generates man output, 
-# then it will generate one additional man file for each entity 
-# documented in the real man page(s). These additional files 
-# only source the real man page, but without them the man command 
-# would be unable to find the correct page. The default is NO.
-
-MAN_LINKS              = YES
-
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor   
-#---------------------------------------------------------------------------
-
-# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will 
-# evaluate all C-preprocessor directives found in the sources and include 
-# files.
-
-ENABLE_PREPROCESSING   = YES
-
-# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro 
-# names in the source code. If set to NO (the default) only conditional 
-# compilation will be performed. Macro expansion can be done in a controlled 
-# way by setting EXPAND_ONLY_PREDEF to YES.
-
-MACRO_EXPANSION        = NO
-
-# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES 
-# then the macro expansion is limited to the macros specified with the 
-# PREDEFINED and EXPAND_AS_DEFINED tags.
-
-EXPAND_ONLY_PREDEF     = NO
-
-# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files 
-# in the INCLUDE_PATH (see below) will be search if a #include is found.
-
-SEARCH_INCLUDES        = YES
-
-# The INCLUDE_PATH tag can be used to specify one or more directories that 
-# contain include files that are not input files but should be processed by 
-# the preprocessor.
-
-INCLUDE_PATH           = 
-
-# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard 
-# patterns (like *.h and *.hpp) to filter out the header-files in the 
-# directories. If left blank, the patterns specified with FILE_PATTERNS will 
-# be used.
-
-INCLUDE_FILE_PATTERNS  = 
-
-# The PREDEFINED tag can be used to specify one or more macro names that 
-# are defined before the preprocessor is started (similar to the -D option of 
-# gcc). The argument of the tag is a list of macros of the form: name 
-# or name=definition (no spaces). If the definition and the = are 
-# omitted =1 is assumed. To prevent a macro definition from being 
-# undefined via #undef or recursively expanded use the := operator 
-# instead of the = operator.
-
-PREDEFINED             = TAILQ_ENTRY RB_ENTRY _EVENT_DEFINED_TQENTRY
-
-# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
-# this tag can be used to specify a list of macro names that should be expanded. 
-# The macro definition that is found in the sources will be used. 
-# Use the PREDEFINED tag if you want to use a different macro definition.
-
-EXPAND_AS_DEFINED      = 
-
-# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then 
-# doxygen's preprocessor will remove all function-like macros that are alone 
-# on a line, have an all uppercase name, and do not end with a semicolon. Such 
-# function macros are typically used for boiler-plate code, and will confuse 
-# the parser if not removed.
-
-SKIP_FUNCTION_MACROS   = YES

libevent/Makefile.am

-AUTOMAKE_OPTIONS = foreign no-dependencies
-
-# This is the point release for libevent.  It shouldn't include any
-# a/b/c/d/e notations.
-RELEASE = 1.4
-
-# This is the version info for the libevent binary API.  It has three
-# numbers:
-#   Current  -- the number of the binary API that we're implementing
-#   Revision -- which iteration of the implementation of the binary
-#               API are we supplying?
-#   Age      -- How many previous binary API versions do we also
-#               support?
-#
-# If we release a new version that does not change the binary API,
-# increment Revision.
-#
-# If we release a new version that changes the binary API, but does
-# not break programs compiled against the old binary API, increment
-# Current and Age.  Set Revision to 0, since this is the first
-# implementation of the new API.
-#
-# Otherwise, we're changing the binary API and breaking bakward
-# compatibility with old binaries.  Increment Current.  Set Age to 0,
-# since we're backward compatible with no previous APIs.  Set Revision
-# to 0 too.
-
-# History:
-#  Libevent 1.4.1 was 2:0:0
-#  Libevent 1.4.2 should be 3:0:0
-#  Libevent 1.4.5 is 3:0:1 (we forgot to increment in the past)
-VERSION_INFO = 3:3:1
-
-bin_SCRIPTS = event_rpcgen.py
-
-EXTRA_DIST = autogen.sh event.h event-internal.h log.h evsignal.h evdns.3 \
-	evrpc.h evrpc-internal.h min_heap.h \
-	event.3 \
-	Doxyfile \
-	kqueue.c epoll_sub.c epoll.c select.c poll.c signal.c \
-	evport.c devpoll.c event_rpcgen.py \
-	sample/Makefile.am sample/Makefile.in sample/event-test.c \
-	sample/signal-test.c sample/time-test.c \
-	test/Makefile.am test/Makefile.in test/bench.c test/regress.c \
-	test/test-eof.c test/test-weof.c test/test-time.c \
-	test/test-init.c test/test.sh \
-	compat/sys/queue.h compat/sys/_time.h \
-	WIN32-Code/config.h \
-	WIN32-Code/event-config.h \
-	WIN32-Code/win32.c \
-	WIN32-Code/tree.h \
-	WIN32-Prj/event_test/event_test.dsp \
-	WIN32-Prj/event_test/test.txt WIN32-Prj/libevent.dsp \
-	WIN32-Prj/libevent.dsw WIN32-Prj/signal_test/signal_test.dsp \
-	WIN32-Prj/time_test/time_test.dsp WIN32-Prj/regress/regress.vcproj \
-	WIN32-Prj/libevent.sln WIN32-Prj/libevent.vcproj
-
-lib_LTLIBRARIES = libevent.la libevent_core.la libevent_extra.la
-
-if BUILD_WIN32
-
-SUBDIRS = . sample
-SYS_LIBS = -lws2_32
-SYS_SRC = WIN32-Code/win32.c
-SYS_INCLUDES = -IWIN32-Code
-
-else
-
-SUBDIRS = . sample test
-SYS_LIBS =
-SYS_SRC =
-SYS_INCLUDES =
-
-endif
-
-BUILT_SOURCES = event-config.h
-
-event-config.h: config.h
-	echo '/* event-config.h' > $@
-	echo ' * Generated by autoconf; post-processed by libevent.' >> $@
-	echo ' * Do not edit this file.' >> $@
-	echo ' * Do not rely on macros in this file existing in later versions.'>> $@
-	echo ' */' >> $@
-	echo '#ifndef _EVENT_CONFIG_H_' >> $@
-	echo '#define _EVENT_CONFIG_H_' >> $@
-
-	sed -e 's/#define /#define _EVENT_/' \
-	    -e 's/#undef /#undef _EVENT_/' \
-	    -e 's/#ifndef /#ifndef _EVENT_/' < config.h >> $@
-	echo "#endif" >> $@
-
-CORE_SRC = event.c buffer.c evbuffer.c log.c evutil.c $(SYS_SRC)
-EXTRA_SRC = event_tagging.c http.c evhttp.h http-internal.h evdns.c \
-	evdns.h evrpc.c evrpc.h evrpc-internal.h \
-	strlcpy.c strlcpy-internal.h strlcpy-internal.h
-
-libevent_la_SOURCES = $(CORE_SRC) $(EXTRA_SRC)
-libevent_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
-libevent_la_LDFLAGS = -release $(RELEASE) -version-info $(VERSION_INFO)
-
-libevent_core_la_SOURCES = $(CORE_SRC)
-libevent_core_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
-libevent_core_la_LDFLAGS = -release $(RELEASE) -version-info $(VERSION_INFO)
-
-libevent_extra_la_SOURCES = $(EXTRA_SRC)
-libevent_extra_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
-libevent_extra_la_LDFLAGS = -release $(RELEASE) -version-info $(VERSION_INFO)
-
-include_HEADERS = event.h evhttp.h evdns.h evrpc.h evutil.h
-
-nodist_include_HEADERS = event-config.h
-
-INCLUDES = -I$(srcdir)/compat $(SYS_INCLUDES)
-
-man_MANS = event.3 evdns.3
-
-verify: libevent.la
-	cd test && make verify
-
-doxygen: FORCE
-	doxygen $(srcdir)/Doxyfile
-FORCE:
-
-DISTCLEANFILES = *~ event-config.h

libevent/README

-To build libevent, type
-
-$ ./configure && make
-
-     (If you got libevent from the subversion repository, you will
-      first need to run the included "autogen.sh" script in order to
-      generate the configure script.)
-
-Install as root via
-
-# make install
-
-You can run the regression tests by
-
-$ make verify
-
-Before, reporting any problems, please run the regression tests.
-
-To enable the low-level tracing build the library as:
-
-CFLAGS=-DUSE_DEBUG ./configure [...]
-
-Acknowledgements:
------------------
-
-The following people have helped with suggestions, ideas, code or
-fixing bugs:
-
-  Alejo
-  Weston Andros Adamson
-  William Ahern
-  Stas Bekman
-  Andrew Danforth
-  Mike Davis
-  Shie Erlich
-  Alexander von Gernler
-  Artur Grabowski
-  Aaron Hopkins
-  Claudio Jeker
-  Scott Lamb
-  Adam Langley
-  Philip Lewis
-  David Libenzi
-  Nick Mathewson
-  Andrey Matveev
-  Richard Nyberg
-  Jon Oberheide
-  Phil Oleson
-  Dave Pacheco
-  Tassilo von Parseval
-  Pierre Phaneuf
-  Jon Poland
-  Bert JW Regeer
-  Dug Song
-  Taral
-
-If I have forgotten your name, please contact me.

libevent/WIN32-Code/event-config.h

-/* event-config.h
- * Generated by autoconf; post-processed by libevent.
- * Do not edit this file.
- * Do not rely on macros in this file existing in later versions.
- */
-#ifndef _EVENT_CONFIG_H_
-#define _EVENT_CONFIG_H_
-/* config.h.  Generated by configure.  */
-/* config.h.in.  Generated from configure.in by autoheader.  */
-
-/* Define if clock_gettime is available in libc */
-/* #undef _EVENT_DNS_USE_CPU_CLOCK_FOR_ID */
-
-/* Define is no secure id variant is available */
-#define _EVENT_DNS_USE_GETTIMEOFDAY_FOR_ID 1
-
-/* Define to 1 if you have the `clock_gettime' function. */
-/* #undef _EVENT_HAVE_CLOCK_GETTIME */
-
-/* Define if /dev/poll is available */
-/* #undef _EVENT_HAVE_DEVPOLL */
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-/* #undef _EVENT_HAVE_DLFCN_H */
-
-/* Define if your system supports the epoll system calls */
-/* #undef _EVENT_HAVE_EPOLL */
-
-/* Define to 1 if you have the `epoll_ctl' function. */
-/* #undef _EVENT_HAVE_EPOLL_CTL */
-
-/* Define if your system supports event ports */
-/* #undef _EVENT_HAVE_EVENT_PORTS */
-
-/* Define to 1 if you have the `fcntl' function. */
-/* #undef _EVENT_HAVE_FCNTL */
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define _EVENT_HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the `getaddrinfo' function. */
-/* #undef _EVENT_HAVE_GETADDRINFO */
-
-/* Define to 1 if you have the `getnameinfo' function. */
-/* #undef _EVENT_HAVE_GETNAMEINFO */
-
-/* Define to 1 if you have the `gettimeofday' function. */
-/* #define _EVENT_HAVE_GETTIMEOFDAY 1 */
-
-/* Define to 1 if you have the `inet_ntop' function. */
-/* #undef _EVENT_HAVE_INET_NTOP */
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-/* #undef _EVENT_HAVE_INTTYPES_H 1 */
-
-/* Define to 1 if you have the `kqueue' function. */
-/* #undef _EVENT_HAVE_KQUEUE */
-
-/* Define to 1 if you have the `nsl' library (-lnsl). */
-/* #undef _EVENT_HAVE_LIBNSL */
-
-/* Define to 1 if you have the `resolv' library (-lresolv). */
-/* #undef _EVENT_HAVE_LIBRESOLV */
-
-/* Define to 1 if you have the `rt' library (-lrt). */
-/* #undef _EVENT_HAVE_LIBRT */
-
-/* Define to 1 if you have the `socket' library (-lsocket). */
-/* #undef _EVENT_HAVE_LIBSOCKET */
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define _EVENT_HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the <netinet/in6.h> header file. */
-/* #undef _EVENT_HAVE_NETINET_IN6_H */
-
-/* Define to 1 if you have the `poll' function. */
-/* #undef _EVENT_HAVE_POLL */
-
-/* Define to 1 if you have the <poll.h> header file. */
-/* #undef _EVENT_HAVE_POLL_H */
-
-/* Define to 1 if you have the `port_create' function. */
-/* #undef _EVENT_HAVE_PORT_CREATE */
-
-/* Define to 1 if you have the <port.h> header file. */
-/* #undef _EVENT_HAVE_PORT_H */
-
-/* Define to 1 if you have the `select' function. */
-/* #undef _EVENT_HAVE_SELECT */
-
-/* Define if F_SETFD is defined in <fcntl.h> */
-/* #undef _EVENT_HAVE_SETFD */
-
-/* Define to 1 if you have the `sigaction' function. */
-/* #undef _EVENT_HAVE_SIGACTION */
-
-/* Define to 1 if you have the `signal' function. */
-#define _EVENT_HAVE_SIGNAL 1
-
-/* Define to 1 if you have the <signal.h> header file. */
-#define _EVENT_HAVE_SIGNAL_H 1
-
-/* Define to 1 if you have the <stdarg.h> header file. */
-#define _EVENT_HAVE_STDARG_H 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-/* #define _EVENT_HAVE_STDINT_H 1 */
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define _EVENT_HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define _EVENT_HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define _EVENT_HAVE_STRING_H 1
-
-/* Define to 1 if you have the `strlcpy' function. */
-/* #undef _EVENT_HAVE_STRLCPY */
-
-/* Define to 1 if you have the `strsep' function. */
-/* #undef _EVENT_HAVE_STRSEP */
-
-/* Define to 1 if you have the `strtok_r' function. */
-/* #undef _EVENT_HAVE_STRTOK_R */
-
-/* Define to 1 if the system has the type `struct in6_addr'. */
-#define _EVENT_HAVE_STRUCT_IN6_ADDR 1
-
-/* Define to 1 if you have the <sys/devpoll.h> header file. */
-/* #undef _EVENT_HAVE_SYS_DEVPOLL_H */
-
-/* Define to 1 if you have the <sys/epoll.h> header file. */
-/* #undef _EVENT_HAVE_SYS_EPOLL_H */
-
-/* Define to 1 if you have the <sys/event.h> header file. */
-/* #undef _EVENT_HAVE_SYS_EVENT_H */
-
-/* Define to 1 if you have the <sys/ioctl.h> header file. */
-/* #undef _EVENT_HAVE_SYS_IOCTL_H */
-
-/* Define to 1 if you have the <sys/queue.h> header file. */
-/* #undef _EVENT_HAVE_SYS_QUEUE_H */
-
-/* Define to 1 if you have the <sys/select.h> header file. */
-/* #undef _EVENT_HAVE_SYS_SELECT_H */
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-/* #undef _EVENT_HAVE_SYS_SOCKET_H */
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define _EVENT_HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-/* #define _EVENT_HAVE_SYS_TIME_H 1 */
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-/* #define _EVENT_HAVE_SYS_TYPES_H 1 */
-
-/* Define if TAILQ_FOREACH is defined in <sys/queue.h> */
-/* #undef _EVENT_HAVE_TAILQFOREACH */
-
-/* Define if timeradd is defined in <sys/time.h> */
-/* #undef _EVENT_HAVE_TIMERADD */
-
-/* Define if timerclear is defined in <sys/time.h> */
-/* #define _EVENT_HAVE_TIMERCLEAR 1 */
-
-/* Define if timercmp is defined in <sys/time.h> */
-#define _EVENT_HAVE_TIMERCMP 1
-
-/* Define if timerisset is defined in <sys/time.h> */
-#define _EVENT_HAVE_TIMERISSET 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-/* #define _EVENT_HAVE_UNISTD_H 1 */
-
-/* Define to 1 if you have the `vasprintf' function. */
-/* #undef _EVENT_HAVE_VASPRINTF */
-
-/* Define if kqueue works correctly with pipes */
-/* #undef _EVENT_HAVE_WORKING_KQUEUE */
-
-/* Name of package */
-#define _EVENT_PACKAGE "libevent"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define _EVENT_PACKAGE_BUGREPORT ""
-
-/* Define to the full name of this package. */
-#define _EVENT_PACKAGE_NAME ""
-
-/* Define to the full name and version of this package. */
-#define _EVENT_PACKAGE_STRING ""
-
-/* Define to the one symbol short name of this package. */
-#define _EVENT_PACKAGE_TARNAME ""
-
-/* Define to the version of this package. */
-#define _EVENT_PACKAGE_VERSION ""
-
-/* Define to 1 if you have the ANSI C header files. */
-#define _EVENT_STDC_HEADERS 1
-
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#define _EVENT_TIME_WITH_SYS_TIME 1
-
-/* Version number of package */
-#define _EVENT_VERSION "1.3.99-trunk"
-
-/* Define to appropriate substitue if compiler doesnt have __func__ */
-/* #undef _EVENT___func__ */
-
-/* Define to empty if `const' does not conform to ANSI C. */
-/* #undef _EVENT_const */
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef _EVENT___cplusplus
-#define _EVENT_inline __inline
-#endif
-
-/* Define to `int' if <sys/types.h> does not define. */
-/* #undef _EVENT_pid_t */
-
-/* Define to `unsigned' if <sys/types.h> does not define. */
-/* #undef _EVENT_size_t */
-
-/* Define to unsigned int if you dont have it */
-#define _EVENT_socklen_t unsigned int
-
-/* Define to `unsigned short' if <sys/types.h> does not define. */
-/* #undef _EVENT_uint16_t */
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-/* #undef _EVENT_uint32_t */
-
-/* Define to `unsigned long long' if <sys/types.h> does not define. */
-/* #undef _EVENT_uint64_t */
-
-/* Define to `unsigned char' if <sys/types.h> does not define. */
-/* #undef _EVENT_uint8_t */
-#endif

libevent/WIN32-Code/misc.c

-#include <stdio.h>
-#include <string.h>
-#include <windows.h>
-#include <sys/timeb.h>
-#include <time.h>
-
-#ifdef __GNUC__
-/*our prototypes for timeval and timezone are in here, just in case the above
-  headers don't have them*/
-#include "misc.h"
-#endif
-
-/****************************************************************************
- *
- * Function: gettimeofday(struct timeval *, struct timezone *)
- *
- * Purpose:  Get current time of day.
- *
- * Arguments: tv => Place to store the curent time of day.
- *            tz => Ignored.
- *
- * Returns: 0 => Success.
- *
- ****************************************************************************/
-
-#ifndef HAVE_GETTIMEOFDAY
-int gettimeofday(struct timeval *tv, struct timezone *tz) {
-	struct _timeb tb;
-
-	if(tv == NULL)
-		return -1;
-
-	_ftime(&tb);
-	tv->tv_sec = (long) tb.time;
-	tv->tv_usec = ((int) tb.millitm) * 1000;
-	return 0;
-}
-#endif
-
-#if 0
-int
-win_read(int fd, void *buf, unsigned int length)
-{
-	DWORD dwBytesRead;
-	int res = ReadFile((HANDLE) fd, buf, length, &dwBytesRead, NULL);
-	if (res == 0) {
-		DWORD error = GetLastError();
-		if (error == ERROR_NO_DATA)
-			return (0);
-		return (-1);
-	} else
-		return (dwBytesRead);
-}
-
-int
-win_write(int fd, void *buf, unsigned int length)
-{
-	DWORD dwBytesWritten;
-	int res = WriteFile((HANDLE) fd, buf, length, &dwBytesWritten, NULL);
-	if (res == 0) {
-		DWORD error = GetLastError();
-		if (error == ERROR_NO_DATA)
-			return (0);
-		return (-1);
-	} else
-		return (dwBytesWritten);
-}
-
-int
-socketpair(int d, int type, int protocol, int *sv)
-{
-	static int count;
-	char buf[64];
-	HANDLE fd;
-	DWORD dwMode;
-	sprintf(buf, "\\\\.\\pipe\\levent-%d", count++);
-	/* Create a duplex pipe which will behave like a socket pair */
-	fd = CreateNamedPipe(buf, PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_NOWAIT, 
-		PIPE_UNLIMITED_INSTANCES, 4096, 4096, 0, NULL);
-	if (fd == INVALID_HANDLE_VALUE)
-		return (-1);
-	sv[0] = (int)fd;
-
-	fd = CreateFile(buf, GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
-	if (fd == INVALID_HANDLE_VALUE)
-		return (-1);
-	dwMode = PIPE_NOWAIT;
-	SetNamedPipeHandleState(fd, &dwMode, NULL, NULL);
-	sv[1] = (int)fd;
-
-	return (0);
-}
-#endif

libevent/WIN32-Code/misc.h

-#ifndef MISC_H
-#define MISC_H
-
-struct timezone;
-struct timeval;
-
-#ifndef HAVE_GETTIMEOFDAY
-int gettimeofday(struct timeval *,struct timezone *);
-#endif
-
-#endif

libevent/WIN32-Prj/libevent.dsw

-Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
-
-###############################################################################
-
-Project: "event_test"=".\event_test\event_test.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-    Begin Project Dependency
-    Project_Dep_Name libevent
-    End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "libevent"=".\libevent.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Project: "signal_test"=".\signal_test\signal_test.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-    Begin Project Dependency
-    Project_Dep_Name libevent
-    End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "time_test"=".\time_test\time_test.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-    Begin Project Dependency
-    Project_Dep_Name libevent
-    End Project Dependency
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
-Package=<3>
-{{{
-}}}
-
-###############################################################################
-

libevent/WIN32-Prj/libevent.sln

-
-Microsoft Visual Studio Solution File, Format Version 9.00
-# Visual Studio 2005
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "event_test", "event_test\event_test.vcproj", "{52099A8B-455B-4BE9-8E61-A3D6E8A4338D}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libevent", "libevent.vcproj", "{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "signal_test", "signal_test\signal_test.vcproj", "{768DB9DD-2694-4274-89B8-74106E8F7786}"
-	ProjectSection(ProjectDependencies) = postProject
-		{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9} = {B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "time_test", "time_test\time_test.vcproj", "{D4BE29FB-E45C-4177-9647-74BBAFDC1257}"
-	ProjectSection(ProjectDependencies) = postProject
-		{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9} = {B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "regress", "regress\regress.vcproj", "{F7C26008-6066-4AD3-8543-452EFE58BD2E}"
-	ProjectSection(ProjectDependencies) = postProject
-		{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9} = {B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}
-	EndProjectSection
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Release|Win32 = Release|Win32
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{52099A8B-455B-4BE9-8E61-A3D6E8A4338D}.Debug|Win32.ActiveCfg = Debug|Win32
-		{52099A8B-455B-4BE9-8E61-A3D6E8A4338D}.Debug|Win32.Build.0 = Debug|Win32
-		{52099A8B-455B-4BE9-8E61-A3D6E8A4338D}.Release|Win32.ActiveCfg = Release|Win32
-		{52099A8B-455B-4BE9-8E61-A3D6E8A4338D}.Release|Win32.Build.0 = Release|Win32
-		{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}.Debug|Win32.ActiveCfg = Debug|Win32
-		{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}.Debug|Win32.Build.0 = Debug|Win32
-		{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}.Release|Win32.ActiveCfg = Release|Win32
-		{B98ABFCE-24D4-4B70-94DE-EF7F1E0662F9}.Release|Win32.Build.0 = Release|Win32
-		{768DB9DD-2694-4274-89B8-74106E8F7786}.Debug|Win32.ActiveCfg = Debug|Win32
-		{768DB9DD-2694-4274-89B8-74106E8F7786}.Debug|Win32.Build.0 = Debug|Win32
-		{768DB9DD-2694-4274-89B8-74106E8F7786}.Release|Win32.ActiveCfg = Release|Win32
-		{768DB9DD-2694-4274-89B8-74106E8F7786}.Release|Win32.Build.0 = Release|Win32
-		{D4BE29FB-E45C-4177-9647-74BBAFDC1257}.Debug|Win32.ActiveCfg = Debug|Win32
-		{D4BE29FB-E45C-4177-9647-74BBAFDC1257}.Debug|Win32.Build.0 = Debug|Win32
-		{D4BE29FB-E45C-4177-9647-74BBAFDC1257}.Release|Win32.ActiveCfg = Release|Win32
-		{D4BE29FB-E45C-4177-9647-74BBAFDC1257}.Release|Win32.Build.0 = Release|Win32
-		{F7C26008-6066-4AD3-8543-452EFE58BD2E}.Debug|Win32.ActiveCfg = Debug|Win32
-		{F7C26008-6066-4AD3-8543-452EFE58BD2E}.Debug|Win32.Build.0 = Debug|Win32
-		{F7C26008-6066-4AD3-8543-452EFE58BD2E}.Release|Win32.ActiveCfg = Release|Win32
-		{F7C26008-6066-4AD3-8543-452EFE58BD2E}.Release|Win32.Build.0 = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal

libevent/autogen.sh

-#!/bin/sh
-LIBTOOLIZE=libtoolize
-SYSNAME=`uname`
-if [ "x$SYSNAME" = "xDarwin" ] ; then
-  LIBTOOLIZE=glibtoolize
-fi
-aclocal && \
-	autoheader && \
-	$LIBTOOLIZE && \
-	autoconf && \
-	automake --add-missing --copy

libevent/compat/sys/_time.h

-/*	$OpenBSD: time.h,v 1.11 2000/10/10 13:36:48 itojun Exp $	*/
-/*	$NetBSD: time.h,v 1.18 1996/04/23 10:29:33 mycroft Exp $	*/
-
-/*
- * Copyright (c) 1982, 1986, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)time.h	8.2 (Berkeley) 7/10/94
- */
-
-#ifndef _SYS_TIME_H_
-#define _SYS_TIME_H_
-
-#include <sys/types.h>
-
-/*
- * Structure returned by gettimeofday(2) system call,
- * and used in other calls.
- */
-struct timeval {
-	long	tv_sec;		/* seconds */
-	long	tv_usec;	/* and microseconds */
-};
-
-/*
- * Structure defined by POSIX.1b to be like a timeval.
- */
-struct timespec {
-	time_t	tv_sec;		/* seconds */
-	long	tv_nsec;	/* and nanoseconds */
-};
-
-#define	TIMEVAL_TO_TIMESPEC(tv, ts) {					\
-	(ts)->tv_sec = (tv)->tv_sec;					\
-	(ts)->tv_nsec = (tv)->tv_usec * 1000;				\
-}
-#define	TIMESPEC_TO_TIMEVAL(tv, ts) {					\
-	(tv)->tv_sec = (ts)->tv_sec;					\
-	(tv)->tv_usec = (ts)->tv_nsec / 1000;				\
-}
-
-struct timezone {
-	int	tz_minuteswest;	/* minutes west of Greenwich */
-	int	tz_dsttime;	/* type of dst correction */
-};
-#define	DST_NONE	0	/* not on dst */
-#define	DST_USA		1	/* USA style dst */
-#define	DST_AUST	2	/* Australian style dst */
-#define	DST_WET		3	/* Western European dst */
-#define	DST_MET		4	/* Middle European dst */
-#define	DST_EET		5	/* Eastern European dst */
-#define	DST_CAN		6	/* Canada */
-
-/* Operations on timevals. */
-#define	timerclear(tvp)		(tvp)->tv_sec = (tvp)->tv_usec = 0
-#define	timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
-#define	timercmp(tvp, uvp, cmp)						\
-	(((tvp)->tv_sec == (uvp)->tv_sec) ?				\
-	    ((tvp)->tv_usec cmp (uvp)->tv_usec) :			\
-	    ((tvp)->tv_sec cmp (uvp)->tv_sec))
-#define	timeradd(tvp, uvp, vvp)						\
-	do {								\
-		(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec;		\
-		(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec;	\
-		if ((vvp)->tv_usec >= 1000000) {			\
-			(vvp)->tv_sec++;				\
-			(vvp)->tv_usec -= 1000000;			\
-		}							\
-	} while (0)
-#define	timersub(tvp, uvp, vvp)						\
-	do {								\
-		(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec;		\
-		(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec;	\
-		if ((vvp)->tv_usec < 0) {				\
-			(vvp)->tv_sec--;				\
-			(vvp)->tv_usec += 1000000;			\
-		}							\
-	} while (0)
-
-/* Operations on timespecs. */
-#define	timespecclear(tsp)		(tsp)->tv_sec = (tsp)->tv_nsec = 0
-#define	timespecisset(tsp)		((tsp)->tv_sec || (tsp)->tv_nsec)
-#define	timespeccmp(tsp, usp, cmp)					\
-	(((tsp)->tv_sec == (usp)->tv_sec) ?				\
-	    ((tsp)->tv_nsec cmp (usp)->tv_nsec) :			\
-	    ((tsp)->tv_sec cmp (usp)->tv_sec))
-#define	timespecadd(tsp, usp, vsp)					\
-	do {								\
-		(vsp)->tv_sec = (tsp)->tv_sec + (usp)->tv_sec;		\
-		(vsp)->tv_nsec = (tsp)->tv_nsec + (usp)->tv_nsec;	\
-		if ((vsp)->tv_nsec >= 1000000000L) {			\
-			(vsp)->tv_sec++;				\
-			(vsp)->tv_nsec -= 1000000000L;			\
-		}							\
-	} while (0)
-#define	timespecsub(tsp, usp, vsp)					\
-	do {								\
-		(vsp)->tv_sec = (tsp)->tv_sec - (usp)->tv_sec;		\
-		(vsp)->tv_nsec = (tsp)->tv_nsec - (usp)->tv_nsec;	\
-		if ((vsp)->tv_nsec < 0) {				\
-			(vsp)->tv_sec--;				\
-			(vsp)->tv_nsec += 1000000000L;			\
-		}							\
-	} while (0)
-
-/*
- * Names of the interval timers, and structure
- * defining a timer setting.
- */
-#define	ITIMER_REAL	0
-#define	ITIMER_VIRTUAL	1
-#define	ITIMER_PROF	2
-
-struct	itimerval {
-	struct	timeval it_interval;	/* timer interval */
-	struct	timeval it_value;	/* current value */
-};
-
-/*
- * Getkerninfo clock information structure
- */
-struct clockinfo {
-	int	hz;		/* clock frequency */
-	int	tick;		/* micro-seconds per hz tick */
-	int	tickadj;	/* clock skew rate for adjtime() */
-	int	stathz;		/* statistics clock frequency */
-	int	profhz;		/* profiling clock frequency */
-};
-
-#define CLOCK_REALTIME	0
-#define CLOCK_VIRTUAL	1
-#define CLOCK_PROF	2
-
-#define TIMER_RELTIME	0x0	/* relative timer */
-#define TIMER_ABSTIME	0x1	/* absolute timer */
-
-/* --- stuff got cut here - niels --- */
-
-#endif /* !_SYS_TIME_H_ */

libevent/configure.in

-dnl configure.in for libevent
-dnl Dug Song <dugsong@monkey.org>
-AC_INIT(event.c)
-
-AM_INIT_AUTOMAKE(libevent,1.4.12-stable)
-AM_CONFIG_HEADER(config.h)
-dnl AM_MAINTAINER_MODE
-
-dnl Initialize prefix.
-if test "$prefix" = "NONE"; then
-   prefix="/usr/local"
-fi
-
-dnl Checks for programs.
-AC_PROG_CC
-AC_PROG_INSTALL
-AC_PROG_LN_S
-
-AC_PROG_GCC_TRADITIONAL
-if test "$GCC" = yes ; then
-        CFLAGS="$CFLAGS -Wall"
-        # And disable the strict-aliasing optimization, since it breaks
-        # our sockaddr-handling code in strange ways.
-        CFLAGS="$CFLAGS -fno-strict-aliasing"
-fi
-
-AC_ARG_ENABLE(gcc-warnings,
-     AS_HELP_STRING(--enable-gcc-warnings, enable verbose warnings with GCC))
-
-AC_PROG_LIBTOOL
-
-dnl   Uncomment "AC_DISABLE_SHARED" to make shared librraries not get
-dnl   built by default.  You can also turn shared libs on and off from 
-dnl   the command line with --enable-shared and --disable-shared.
-dnl AC_DISABLE_SHARED
-AC_SUBST(LIBTOOL_DEPS)
-
-dnl Checks for libraries.
-AC_CHECK_LIB(socket, socket)
-AC_CHECK_LIB(resolv, inet_aton)
-AC_CHECK_LIB(rt, clock_gettime)
-AC_CHECK_LIB(nsl, inet_ntoa)
-
-dnl Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h stdarg.h inttypes.h stdint.h poll.h signal.h unistd.h sys/epoll.h sys/time.h sys/queue.h sys/event.h sys/param.h sys/ioctl.h sys/select.h sys/devpoll.h port.h netinet/in6.h sys/socket.h)
-if test "x$ac_cv_header_sys_queue_h" = "xyes"; then
-	AC_MSG_CHECKING(for TAILQ_FOREACH in sys/queue.h)
-	AC_EGREP_CPP(yes,
-[
-#include <sys/queue.h>
-#ifdef TAILQ_FOREACH
- yes
-#endif
-],	[AC_MSG_RESULT(yes)
-	 AC_DEFINE(HAVE_TAILQFOREACH, 1,
-		[Define if TAILQ_FOREACH is defined in <sys/queue.h>])],
-	AC_MSG_RESULT(no)
-	)
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
-	AC_MSG_CHECKING(for timeradd in sys/time.h)
-	AC_EGREP_CPP(yes,
-[
-#include <sys/time.h>
-#ifdef timeradd
- yes
-#endif
-],	[ AC_DEFINE(HAVE_TIMERADD, 1,
-		[Define if timeradd is defined in <sys/time.h>])
-	  AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no)
-)
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
-	AC_MSG_CHECKING(for timercmp in sys/time.h)
-	AC_EGREP_CPP(yes,
-[
-#include <sys/time.h>
-#ifdef timercmp
- yes
-#endif
-],	[ AC_DEFINE(HAVE_TIMERCMP, 1,
-		[Define if timercmp is defined in <sys/time.h>])
-	  AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no)
-)
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
-	AC_MSG_CHECKING(for timerclear in sys/time.h)
-	AC_EGREP_CPP(yes,
-[
-#include <sys/time.h>
-#ifdef timerclear
- yes
-#endif
-],	[ AC_DEFINE(HAVE_TIMERCLEAR, 1,
-		[Define if timerclear is defined in <sys/time.h>])
-	  AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no)
-)
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
-	AC_MSG_CHECKING(for timerisset in sys/time.h)
-	AC_EGREP_CPP(yes,
-[
-#include <sys/time.h>
-#ifdef timerisset
- yes
-#endif
-],	[ AC_DEFINE(HAVE_TIMERISSET, 1,
-		[Define if timerisset is defined in <sys/time.h>])
-	  AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no)
-)
-fi
-
-dnl - check if the macro WIN32 is defined on this compiler.
-dnl - (this is how we check for a windows version of GCC)
-AC_MSG_CHECKING(for WIN32)
-AC_TRY_COMPILE(,
-	[
-#ifndef WIN32
-die horribly
-#endif
-	],
-	bwin32=true; AC_MSG_RESULT(yes),
-	bwin32=false; AC_MSG_RESULT(no),
-)
-
-AM_CONDITIONAL(BUILD_WIN32, test x$bwin32 = xtrue)
-
-dnl Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_C_INLINE
-AC_HEADER_TIME
-
-dnl Checks for library functions.
-AC_CHECK_FUNCS(gettimeofday vasprintf fcntl clock_gettime strtok_r strsep getaddrinfo getnameinfo strlcpy inet_ntop signal sigaction strtoll)
-
-AC_CHECK_SIZEOF(long)
-
-if test "x$ac_cv_func_clock_gettime" = "xyes"; then
-   AC_DEFINE(DNS_USE_CPU_CLOCK_FOR_ID, 1, [Define if clock_gettime is available in libc])
-else
-   AC_DEFINE(DNS_USE_GETTIMEOFDAY_FOR_ID, 1, [Define is no secure id variant is available])
-fi
-
-AC_MSG_CHECKING(for F_SETFD in fcntl.h)
-AC_EGREP_CPP(yes,
-[
-#define _GNU_SOURCE
-#include <fcntl.h>
-#ifdef F_SETFD
-yes
-#endif
-],	[ AC_DEFINE(HAVE_SETFD, 1,
-	      [Define if F_SETFD is defined in <fcntl.h>])
-	  AC_MSG_RESULT(yes) ], AC_MSG_RESULT(no))
-
-needsignal=no
-haveselect=no
-AC_CHECK_FUNCS(select, [haveselect=yes], )
-if test "x$haveselect" = "xyes" ; then
-	AC_LIBOBJ(select)
-	needsignal=yes
-fi
-
-havepoll=no
-AC_CHECK_FUNCS(poll, [havepoll=yes], )
-if test "x$havepoll" = "xyes" ; then
-	AC_LIBOBJ(poll)
-	needsignal=yes
-fi
-
-haveepoll=no
-AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
-if test "x$haveepoll" = "xyes" ; then
-	AC_DEFINE(HAVE_EPOLL, 1,
-		[Define if your system supports the epoll system calls])
-	AC_LIBOBJ(epoll)
-	needsignal=yes
-fi
-
-havedevpoll=no
-if test "x$ac_cv_header_sys_devpoll_h" = "xyes"; then
-	AC_DEFINE(HAVE_DEVPOLL, 1,
-		    [Define if /dev/poll is available])
-        AC_LIBOBJ(devpoll)
-fi
-
-havekqueue=no
-if test "x$ac_cv_header_sys_event_h" = "xyes"; then
-	AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
-	if test "x$havekqueue" = "xyes" ; then
-		AC_MSG_CHECKING(for working kqueue)
-		AC_TRY_RUN(
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/event.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-int
-main(int argc, char **argv)
-{
-	int kq;
-	int n;
-	int fd[[2]];
-	struct kevent ev;
-	struct timespec ts;
-	char buf[[8000]];
-
-	if (pipe(fd) == -1)
-		exit(1);
-	if (fcntl(fd[[1]], F_SETFL, O_NONBLOCK) == -1)
-		exit(1);
-
-	while ((n = write(fd[[1]], buf, sizeof(buf))) == sizeof(buf))
-		;
-
-        if ((kq = kqueue()) == -1)
-		exit(1);
-
-	ev.ident = fd[[1]];
-	ev.filter = EVFILT_WRITE;
-	ev.flags = EV_ADD | EV_ENABLE;
-	n = kevent(kq, &ev, 1, NULL, 0, NULL);
-	if (n == -1)
-		exit(1);
-	
-	read(fd[[0]], buf, sizeof(buf));
-
-	ts.tv_sec = 0;
-	ts.tv_nsec = 0;
-	n = kevent(kq, NULL, 0, &ev, 1, &ts);
-	if (n == -1 || n == 0)
-		exit(1);
-
-	exit(0);
-}, [AC_MSG_RESULT(yes)
-    AC_DEFINE(HAVE_WORKING_KQUEUE, 1,
-		[Define if kqueue works correctly with pipes])
-    AC_LIBOBJ(kqueue)], AC_MSG_RESULT(no), AC_MSG_RESULT(no))
-	fi
-fi
-
-haveepollsyscall=no
-if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
-	if test "x$haveepoll" = "xno" ; then
-		AC_MSG_CHECKING(for epoll system call)
-		AC_TRY_RUN(
-#include <stdint.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-#include <sys/epoll.h>
-#include <unistd.h>
-
-int
-epoll_create(int size)
-{
-	return (syscall(__NR_epoll_create, size));
-}
-
-int
-main(int argc, char **argv)
-{
-	int epfd;
-
-	epfd = epoll_create(256);
-	exit (epfd == -1 ? 1 : 0);
-}, [AC_MSG_RESULT(yes)
-    AC_DEFINE(HAVE_EPOLL, 1,
-	[Define if your system supports the epoll system calls])
-    needsignal=yes
-    AC_LIBOBJ(epoll_sub)
-    AC_LIBOBJ(epoll)], AC_MSG_RESULT(no), AC_MSG_RESULT(no))
-	fi
-fi
-
-haveeventports=no
-AC_CHECK_FUNCS(port_create, [haveeventports=yes], )
-if test "x$haveeventports" = "xyes" ; then
-	AC_DEFINE(HAVE_EVENT_PORTS, 1,
-		[Define if your system supports event ports])
-	AC_LIBOBJ(evport)
-	needsignal=yes
-fi
-if test "x$bwin32" = "xtrue"; then
-	needsignal=yes
-fi
-if test "x$bwin32" = "xtrue"; then
-	needsignal=yes
-fi
-if test "x$needsignal" = "xyes" ; then
-	AC_LIBOBJ(signal)
-fi
-
-AC_TYPE_PID_T
-AC_TYPE_SIZE_T
-AC_CHECK_TYPES([uint64_t, uint32_t, uint16_t, uint8_t], , ,
-[#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-#include <inttypes.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif])
-AC_CHECK_SIZEOF(long long)
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(short)
-AC_CHECK_TYPES([struct in6_addr], , ,
-[#ifdef WIN32
-#include <winsock2.h>
-#else
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif])
-
-AC_MSG_CHECKING([for socklen_t])
-AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <sys/socket.h>],
-  [socklen_t x;],
-  AC_MSG_RESULT([yes]),
-  [AC_MSG_RESULT([no])
-  AC_DEFINE(socklen_t, unsigned int,
-	[Define to unsigned int if you dont have it])]
-)
-
-AC_MSG_CHECKING([whether our compiler supports __func__])
-AC_TRY_COMPILE([],
- [ const char *cp = __func__; ],
- AC_MSG_RESULT([yes]),
- AC_MSG_RESULT([no])
- AC_MSG_CHECKING([whether our compiler supports __FUNCTION__])
- AC_TRY_COMPILE([],
-   [ const char *cp = __FUNCTION__; ],
-   AC_MSG_RESULT([yes])
-   AC_DEFINE(__func__, __FUNCTION__,
-         [Define to appropriate substitue if compiler doesnt have __func__]),
-   AC_MSG_RESULT([no])
-   AC_DEFINE(__func__, __FILE__,
-         [Define to appropriate substitue if compiler doesnt have __func__])))
-
-
-# Add some more warnings which we use in development but not in the
-# released versions.  (Some relevant gcc versions can't handle these.)
-if test x$enable_gcc_warnings = xyes; then
-
-  AC_COMPILE_IFELSE(AC_LANG_PROGRAM([], [
-#if !defined(__GNUC__) || (__GNUC__ < 4)
-#error
-#endif]), have_gcc4=yes, have_gcc4=no)
-
-  AC_COMPILE_IFELSE(AC_LANG_PROGRAM([], [
-#if !defined(__GNUC__) || (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
-#error
-#endif]), have_gcc42=yes, have_gcc42=no)
-
-  CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat=2 -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch-enum -Werror"
-  CFLAGS="$CFLAGS -Wno-unused-parameter -Wno-sign-compare -Wstrict-aliasing"
-
-  if test x$have_gcc4 = xyes ; then 
-    # These warnings break gcc 3.3.5 and work on gcc 4.0.2
-    CFLAGS="$CFLAGS -Winit-self -Wmissing-field-initializers -Wdeclaration-after-statement"
-    #CFLAGS="$CFLAGS -Wold-style-definition"
-  fi
-
-  if test x$have_gcc42 = xyes ; then 
-    # These warnings break gcc 4.0.2 and work on gcc 4.2
-    CFLAGS="$CFLAGS -Waddress -Wnormalized=id -Woverride-init"
-  fi
-
-##This will break the world on some 64-bit architectures
-# CFLAGS="$CFLAGS -Winline"
-
-fi
-
-AC_OUTPUT(Makefile test/Makefile sample/Makefile)

libevent/epoll.c

-/*
- * Copyright 2000-2003 Niels Provos <provos@citi.umich.edu>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <sys/resource.h>
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <sys/_time.h>
-#endif
-#include <sys/queue.h>
-#include <sys/epoll.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-
-#include "event.h"
-#include "event-internal.h"
-#include "evsignal.h"
-#include "log.h"
-
-/* due to limitations in the epoll interface, we need to keep track of
- * all file descriptors outself.
- */
-struct evepoll {
-	struct event *evread;
-	struct event *evwrite;
-};
-
-struct epollop {
-	struct evepoll *fds;
-	int nfds;
-	struct epoll_event *events;
-	int nevents;
-	int epfd;
-};
-
-static void *epoll_init	(struct event_base *);
-static int epoll_add	(void *, struct event *);
-static int epoll_del	(void *, struct event *);
-static int epoll_dispatch	(struct event_base *, void *, struct timeval *);
-static void epoll_dealloc	(struct event_base *, void *);
-
-const struct eventop epollops = {
-	"epoll",
-	epoll_init,
-	epoll_add,
-	epoll_del,
-	epoll_dispatch,
-	epoll_dealloc,
-	1 /* need reinit */
-};
-
-#ifdef HAVE_SETFD
-#define FD_CLOSEONEXEC(x) do { \
-        if (fcntl(x, F_SETFD, 1) == -1) \
-                event_warn("fcntl(%d, F_SETFD)", x); \
-} while (0)
-#else
-#define FD_CLOSEONEXEC(x)
-#endif
-
-#define NEVENT	32000
-
-/* On Linux kernels at least up to 2.6.24.4, epoll can't handle timeout
- * values bigger than (LONG_MAX - 999ULL)/HZ.  HZ in the wild can be
- * as big as 1000, and LONG_MAX can be as small as (1<<31)-1, so the
- * largest number of msec we can support here is 2147482.  Let's
- * round that down by 47 seconds.
- */
-#define MAX_EPOLL_TIMEOUT_MSEC (35*60*1000)
-
-static void *
-epoll_init(struct event_base *base)
-{
-	int epfd, nfiles = NEVENT;
-	struct rlimit rl;
-	struct epollop *epollop;
-
-	/* Disable epollueue when this environment variable is set */
-	if (getenv("EVENT_NOEPOLL"))
-		return (NULL);
-
-	if (getrlimit(RLIMIT_NOFILE, &rl) == 0 &&
-	    rl.rlim_cur != RLIM_INFINITY) {
-		/*
-		 * Solaris is somewhat retarded - it's important to drop
-		 * backwards compatibility when making changes.  So, don't
-		 * dare to put rl.rlim_cur here.
-		 */
-		nfiles = rl.rlim_cur - 1;
-	}
-
-	/* Initalize the kernel queue */
-
-	if ((epfd = epoll_create(nfiles)) == -1) {
-		if (errno != ENOSYS)
-			event_warn("epoll_create");
-		return (NULL);
-	}
-
-	FD_CLOSEONEXEC(epfd);
-
-	if (!(epollop = calloc(1, sizeof(struct epollop))))
-		return (NULL);
-
-	epollop->epfd = epfd;
-
-	/* Initalize fields */
-	epollop->events = malloc(nfiles * sizeof(struct epoll_event));
-	if (epollop->events == NULL) {
-		free(epollop);
-		return (NULL);
-	}
-	epollop->nevents = nfiles;
-
-	epollop->fds = calloc(nfiles, sizeof(struct evepoll));
-	if (epollop->fds == NULL) {
-		free(epollop->events);
-		free(epollop);
-		return (NULL);
-	}
-	epollop->nfds = nfiles;
-
-	evsignal_init(base);
-
-	return (epollop);
-}
-
-static int
-epoll_recalc(struct event_base *base, void *arg, int max)
-{
-	struct epollop *epollop = arg;
-
-	if (max >= epollop->nfds) {
-		struct evepoll *fds;
-		int nfds;
-
-		nfds = epollop->nfds;
-		while (nfds <= max)
-			nfds <<= 1;
-
-		fds = realloc(epollop->fds, nfds * sizeof(struct evepoll));
-		if (fds == NULL) {
-			event_warn("realloc");
-			return (-1);
-		}
-		epollop->fds = fds;
-		memset(fds + epollop->nfds, 0,
-		    (nfds - epollop->nfds) * sizeof(struct evepoll));
-		epollop->nfds = nfds;
-	}
-
-	return (0);
-}
-
-static int
-epoll_dispatch(struct event_base *base, void *arg, struct timeval *tv)
-{
-	struct epollop *epollop = arg;
-	struct epoll_event *events = epollop->events;
-	struct evepoll *evep;
-	int i, res, timeout = -1;
-
-	if (tv != NULL)
-		timeout = tv->tv_sec * 1000 + (tv->tv_usec + 999) / 1000;
-
-	if (timeout > MAX_EPOLL_TIMEOUT_MSEC) {
-		/* Linux kernels can wait forever if the timeout is too big;
-		 * see comment on MAX_EPOLL_TIMEOUT_MSEC. */
-		timeout = MAX_EPOLL_TIMEOUT_MSEC;
-	}
-
-	res = epoll_wait(epollop->epfd, events, epollop->nevents, timeout);
-
-	if (res == -1) {
-		if (errno != EINTR) {
-			event_warn("epoll_wait");
-			return (-1);
-		}
-
-		evsignal_process(base);
-		return (0);
-	} else if (base->sig.evsignal_caught) {
-		evsignal_process(base);
-	}
-
-	event_debug(("%s: epoll_wait reports %d", __func__, res));
-
-	for (i = 0; i < res; i++) {
-		int what = events[i].events;
-		struct event *evread = NULL, *evwrite = NULL;
-		int fd = events[i].data.fd;
-
-		if (fd < 0 || fd >= epollop->nfds)
-			continue;
-		evep = &epollop->fds[fd];
-
-		if (what & (EPOLLHUP|EPOLLERR)) {
-			evread = evep->evread;
-			evwrite = evep->evwrite;
-		} else {
-			if (what & EPOLLIN) {
-				evread = evep->evread;
-			}
-
-			if (what & EPOLLOUT) {
-				evwrite = evep->evwrite;
-			}
-		}
-
-		if (!(evread||evwrite))
-			continue;
-
-		if (evread != NULL)
-			event_active(evread, EV_READ, 1);
-		if (evwrite != NULL)
-			event_active(evwrite, EV_WRITE, 1);
-	}
-
-	return (0);
-}
-
-
-static int
-epoll_add(void *arg, struct event *ev)
-{
-	struct epollop *epollop = arg;
-	struct epoll_event epev = {0, {0}};
-	struct evepoll *evep;
-	int fd, op, events;
-
-	if (ev->ev_events & EV_SIGNAL)
-		return (evsignal_add(ev));
-
-	fd = ev->ev_fd;
-	if (fd >= epollop->nfds) {
-		/* Extent the file descriptor array as necessary */
-		if (epoll_recalc(ev->ev_base, epollop, fd) == -1)
-			return (-1);
-	}
-	evep = &epollop->fds[fd];
-	op = EPOLL_CTL_ADD;
-	events = 0;
-	if (evep->evread != NULL) {
-		events |= EPOLLIN;
-		op = EPOLL_CTL_MOD;
-	}
-	if (evep->evwrite != NULL) {
-		events |= EPOLLOUT;
-		op = EPOLL_CTL_MOD;
-	}
-
-	if (ev->ev_events & EV_READ)
-		events |= EPOLLIN;
-	if (ev->ev_events & EV_WRITE)
-		events |= EPOLLOUT;
-
-	epev.data.fd = fd;
-	epev.events = events;
-	if (epoll_ctl(epollop->epfd, op, ev->ev_fd, &epev) == -1)
-			return (-1);
-
-	/* Update events responsible */
-	if (ev->ev_events & EV_READ)
-		evep->evread = ev;
-	if (ev->ev_events & EV_WRITE)
-		evep->evwrite = ev;
-
-	return (0);
-}
-
-static int
-epoll_del(void *arg, struct event *ev)
-{
-	struct epollop *epollop = arg;
-	struct epoll_event epev = {0, {0}};
-	struct evepoll *evep;
-	int fd, events, op;
-	int needwritedelete = 1, needreaddelete = 1;
-
-	if (ev->ev_events & EV_SIGNAL)
-		return (evsignal_del(ev));
-
-	fd = ev->ev_fd;
-	if (fd >= epollop->nfds)
-		return (0);
-	evep = &epollop->fds[fd];
-
-	op = EPOLL_CTL_DEL;
-	events = 0;
-
-	if (ev->ev_events & EV_READ)
-		events |= EPOLLIN;
-	if (ev->ev_events & EV_WRITE)
-		events |= EPOLLOUT;
-
-	if ((events & (EPOLLIN|EPOLLOUT)) != (EPOLLIN|EPOLLOUT)) {
-		if ((events & EPOLLIN) && evep->evwrite != NULL) {
-			needwritedelete = 0;
-			events = EPOLLOUT;
-			op = EPOLL_CTL_MOD;
-		} else if ((events & EPOLLOUT) && evep->evread != NULL) {
-			needreaddelete = 0;
-			events = EPOLLIN;
-			op = EPOLL_CTL_MOD;
-		}
-	}
-
-	epev.events = events;
-	epev.data.fd = fd;
-
-	if (needreaddelete)
-		evep->evread = NULL;
-	if (needwritedelete)
-		evep->evwrite = NULL;
-
-	if (epoll_ctl(epollop->epfd, op, fd, &epev) == -1)
-		return (-1);
-
-	return (0);
-}
-
-static void
-epoll_dealloc(struct event_base *base, void *arg)
-{
-	struct epollop *epollop = arg;
-
-	evsignal_dealloc(base);
-	if (epollop->fds)
-		free(epollop->fds);
-	if (epollop->events)
-		free(epollop->events);
-	if (epollop->epfd >= 0)
-		close(epollop->epfd);
-
-	memset(epollop, 0, sizeof(struct epollop));
-	free(epollop);
-}