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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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40
auto/os/features
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@@ -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