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|
# Copyright (C) Igor Sysoev
# Copyright (C) NGINX, Inc.
# Linux 2.6, FreeBSD 8.2, 9.1, Solaris 11.
nxt_feature="posix_fadvise()"
nxt_feature_name=NXT_HAVE_POSIX_FADVISE
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <fcntl.h>
int main(void) {
(void) posix_fadvise(0, 0, 0, POSIX_FADV_WILLNEED);
return 0;
}"
. auto/feature
# FreeBSD 8.0.
nxt_feature="fcntl(F_READAHEAD)"
nxt_feature_name=NXT_HAVE_READAHEAD
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <fcntl.h>
int main(void) {
(void) fcntl(0, F_READAHEAD, 1024);
return 0;
}"
. auto/feature
# MacOSX, FreeBSD 8.0.
nxt_feature="fcntl(F_RDAHEAD)"
nxt_feature_name=NXT_HAVE_RDAHEAD
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <fcntl.h>
int main(void) {
(void) fcntl(0, F_RDAHEAD, 1);
return 0;
}"
. auto/feature
nxt_feature="openat2()"
nxt_feature_name=NXT_HAVE_OPENAT2
nxt_feature_run=
nxt_feature_incs=
nxt_feature_libs=
nxt_feature_test="#include <fcntl.h>
#include <unistd.h>
#include <sys/syscall.h>
#include <linux/openat2.h>
#include <string.h>
int main(void) {
struct open_how how;
memset(&how, 0, sizeof(how));
how.flags = O_RDONLY;
how.mode = O_NONBLOCK;
how.resolve = RESOLVE_IN_ROOT
| RESOLVE_NO_SYMLINKS
| RESOLVE_NO_XDEV;
int fd = syscall(SYS_openat2, AT_FDCWD, \".\",
&how, sizeof(how));
if (fd == -1)
return 1;
return 0;
}"
. auto/feature
|
