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# Copyright (C) Igor Sysoev
# Copyright (C) NGINX, Inc.
# Linux epoll.
nxt_feature="Linux epoll"
nxt_feature_name=NXT_HAVE_EPOLL
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <sys/epoll.h>
#include <unistd.h>
int main() {
int n;
n = epoll_create(1);
close(n);
return 0;
}"
. auto/feature
if [ $nxt_found = yes ]; then
NXT_HAVE_EPOLL=YES
nxt_feature="Linux signalfd()"
nxt_feature_name=NXT_HAVE_SIGNALFD
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <signal.h>
#include <sys/signalfd.h>
#include <unistd.h>
int main() {
int n;
sigset_t mask;
sigemptyset(&mask);
n = signalfd(-1, &mask, 0);
close(n);
return 0;
}"
. auto/feature
nxt_feature="Linux eventfd()"
nxt_feature_name=NXT_HAVE_EVENTFD
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <sys/eventfd.h>
#include <unistd.h>
int main() {
int n;
n = eventfd(0, 0);
close(n);
return 0;
}"
. auto/feature
else
NXT_HAVE_EPOLL=NO
fi
# FreeBSD, MacOSX, NetBSD, OpenBSD kqueue.
nxt_feature="kqueue"
nxt_feature_name=NXT_HAVE_KQUEUE
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <sys/types.h>
#include <sys/event.h>
#include <unistd.h>
int main() {
int n;
n = kqueue();
close(n);
return 0;
}"
. auto/feature
if [ $nxt_found = yes ]; then
NXT_HAVE_KQUEUE=YES
nxt_feature="kqueue EVFILT_USER"
nxt_feature_name=NXT_HAVE_EVFILT_USER
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <stdlib.h>
#include <sys/types.h>
#include <sys/event.h>
int main() {
struct kevent kev;
kev.filter = EVFILT_USER;
kevent(0, &kev, 1, NULL, 0, NULL);
return 0;
}"
. auto/feature
else
NXT_HAVE_KQUEUE=NO
fi
# Solaris event port.
nxt_feature="Solaris event port"
nxt_feature_name=NXT_HAVE_EVENTPORT
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <port.h>
#include <unistd.h>
int main() {
int n;
n = port_create();
close(n);
return 0;
}"
. auto/feature
if [ $nxt_found = yes ]; then
NXT_HAVE_EVENTPORT=YES
else
NXT_HAVE_EVENTPORT=NO
fi
# Solaris, HP-UX, IRIX, Tru64 UNIX /dev/poll.
nxt_feature="/dev/poll"
nxt_feature_name=NXT_HAVE_DEVPOLL
nxt_feature_run=yes
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/devpoll.h>
#include <unistd.h>
int main() {
int n;
n = open(\"/dev/poll\", O_RDWR);
close(n);
return 0;
}"
. auto/feature
if [ $nxt_found = yes ]; then
NXT_HAVE_DEVPOLL=YES
else
NXT_HAVE_DEVPOLL=NO
fi
# AIX pollset.
nxt_feature="AIX pollset"
nxt_feature_name=NXT_HAVE_POLLSET
nxt_feature_run=yes
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <fcntl.h>
#include <sys/poll.h>
#include <sys/pollset.h>
#include <unistd.h>
int main() {
pollset_t n;
n = pollset_create(-1);
pollset_destroy(n);
return 0;
}"
. auto/feature
if [ $nxt_found = yes ]; then
NXT_HAVE_POLLSET=YES
else
NXT_HAVE_POLLSET=NO
fi
|
