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FreeBSD and Linux AIO support

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This commit is contained in:
Igor Sysoev
2009-08-28 08:12:35 +00:00
parent 1163af9fae
commit a962506498
26 changed files with 958 additions and 82 deletions
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1
auto/modules
View File

@@ -41,6 +41,7 @@ fi
if [ $NGX_TEST_BUILD_EPOLL = YES ]; then
have=NGX_HAVE_EPOLL . auto/have
have=NGX_HAVE_EVENTFD . auto/have
have=NGX_TEST_BUILD_EPOLL . auto/have
EVENT_MODULES="$EVENT_MODULES $EPOLL_MODULE"
CORE_SRCS="$CORE_SRCS $EPOLL_SRCS"

3
auto/options
View File

@@ -43,6 +43,7 @@ EVENT_AIO=NO
USE_THREADS=NO
NGX_FILE_AIO=NO
NGX_IPV6=NO
HTTP=YES
@@ -170,6 +171,7 @@ do
#--with-threads=*) USE_THREADS="$value" ;;
#--with-threads) USE_THREADS="pthreads" ;;
--with-file-aio) NGX_FILE_AIO=YES ;;
--with-ipv6) NGX_IPV6=YES ;;
--without-http) HTTP=NO ;;
@@ -305,6 +307,7 @@ cat << END
--with-poll_module enable poll module
--without-poll_module disable poll module
--with-file-aio enable file aio support
--with-ipv6 enable ipv6 support
--with-http_ssl_module enable ngx_http_ssl_module

40
auto/os/features
View File

@@ -274,3 +274,43 @@ if [ $ngx_found != yes ]; then
CORE_LIBS="$CORE_LIBS -lrt"
fi
fi
if [ $NGX_FILE_AIO = YES ]; then
ngx_feature="kqueue AIO support"
ngx_feature_name="NGX_HAVE_FILE_AIO"
ngx_feature_run=no
ngx_feature_incs="#include <aio.h>"
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int n; struct aiocb iocb;
iocb.aio_sigevent.sigev_notify = SIGEV_KEVENT;
n = aio_read(&iocb)"
. auto/feature
if [ $ngx_found = yes ]; then
CORE_SRCS="$CORE_SRCS $FILE_AIO_SRCS"
fi
fi
if [ $NGX_FILE_AIO = YES ]; then
ngx_feature="Linux AIO support"
ngx_feature_name="NGX_HAVE_FILE_AIO"
ngx_feature_run=no
ngx_feature_incs="#include <linux/aio_abi.h>
#include <sys/syscall.h>"
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int n = SYS_eventfd;
struct iocb iocb;
iocb.aio_lio_opcode = IOCB_CMD_PREAD;
iocb.aio_flags = IOCB_FLAG_RESFD;
iocb.aio_resfd = -1;"
. auto/feature
if [ $ngx_found = yes ]; then
have=NGX_HAVE_EVENTFD . auto/have
CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS"
fi
fi

2
auto/sources
View File

@@ -125,6 +125,8 @@ AIO_SRCS="src/event/modules/ngx_aio_module.c \
src/os/unix/ngx_aio_read_chain.c \
src/os/unix/ngx_aio_write_chain.c"
FILE_AIO_SRCS="src/os/unix/ngx_file_aio_read.c"
LINUX_AIO_SRCS="src/os/unix/ngx_linux_aio_read.c"
UNIX_INCS="$CORE_INCS $EVENT_INCS src/os/unix"