| # Copyright (C) Igor Sysoev | |
| # Copyright (C) Nginx, Inc. | |
| NGX_USER=${NGX_USER:-nobody} | |
| if [ -z "$NGX_GROUP" ]; then | |
| if [ $NGX_USER = nobody ]; then | |
| if grep nobody /etc/group 2>&1 >/dev/null; then | |
| echo "checking for nobody group ... found" | |
| NGX_GROUP=nobody | |
| else | |
| echo "checking for nobody group ... not found" | |
| if grep nogroup /etc/group 2>&1 >/dev/null; then | |
| echo "checking for nogroup group ... found" | |
| NGX_GROUP=nogroup | |
| else | |
| echo "checking for nogroup group ... not found" | |
| NGX_GROUP=nobody | |
| fi | |
| fi | |
| else | |
| NGX_GROUP=$NGX_USER | |
| fi | |
| fi | |
| ngx_feature="poll()" | |
| ngx_feature_name= | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <poll.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="int n; struct pollfd pl; | |
| pl.fd = 0; | |
| pl.events = 0; | |
| pl.revents = 0; | |
| n = poll(&pl, 1, 0); | |
| if (n == -1) return 1" | |
| . auto/feature | |
| if [ $ngx_found = no ]; then | |
| EVENT_POLL=NONE | |
| fi | |
| ngx_feature="/dev/poll" | |
| ngx_feature_name="NGX_HAVE_DEVPOLL" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/devpoll.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="int n, dp; struct dvpoll dvp; | |
| dp = 0; | |
| dvp.dp_fds = NULL; | |
| dvp.dp_nfds = 0; | |
| dvp.dp_timeout = 0; | |
| n = ioctl(dp, DP_POLL, &dvp); | |
| if (n == -1) return 1" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| CORE_SRCS="$CORE_SRCS $DEVPOLL_SRCS" | |
| EVENT_MODULES="$EVENT_MODULES $DEVPOLL_MODULE" | |
| EVENT_FOUND=YES | |
| fi | |
| if test -z "$NGX_KQUEUE_CHECKED"; then | |
| ngx_feature="kqueue" | |
| ngx_feature_name="NGX_HAVE_KQUEUE" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/event.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="(void) kqueue()" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| have=NGX_HAVE_CLEAR_EVENT . auto/have | |
| EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE" | |
| CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS" | |
| EVENT_FOUND=YES | |
| ngx_feature="kqueue's NOTE_LOWAT" | |
| ngx_feature_name="NGX_HAVE_LOWAT_EVENT" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/event.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct kevent kev; | |
| kev.fflags = NOTE_LOWAT; | |
| (void) kev" | |
| . auto/feature | |
| ngx_feature="kqueue's EVFILT_TIMER" | |
| ngx_feature_name="NGX_HAVE_TIMER_EVENT" | |
| ngx_feature_run=yes | |
| ngx_feature_incs="#include <sys/event.h> | |
| #include <sys/time.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="int kq; | |
| struct kevent kev; | |
| struct timespec ts; | |
| if ((kq = kqueue()) == -1) return 1; | |
| kev.ident = 0; | |
| kev.filter = EVFILT_TIMER; | |
| kev.flags = EV_ADD|EV_ENABLE; | |
| kev.fflags = 0; | |
| kev.data = 1000; | |
| kev.udata = 0; | |
| ts.tv_sec = 0; | |
| ts.tv_nsec = 0; | |
| if (kevent(kq, &kev, 1, &kev, 1, &ts) == -1) return 1; | |
| if (kev.flags & EV_ERROR) return 1;" | |
| . auto/feature | |
| fi | |
| fi | |
| if [ "$NGX_SYSTEM" = "NetBSD" ]; then | |
| # NetBSD 2.0 incompatibly defines kevent.udata as "intptr_t" | |
| cat << END >> $NGX_AUTO_CONFIG_H | |
| #define NGX_KQUEUE_UDATA_T | |
| END | |
| else | |
| cat << END >> $NGX_AUTO_CONFIG_H | |
| #define NGX_KQUEUE_UDATA_T (void *) | |
| END | |
| fi | |
| ngx_feature="crypt()" | |
| ngx_feature_name= | |
| ngx_feature_run=no | |
| ngx_feature_incs= | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="crypt(\"test\", \"salt\");" | |
| . auto/feature | |
| if [ $ngx_found = no ]; then | |
| ngx_feature="crypt() in libcrypt" | |
| ngx_feature_name= | |
| ngx_feature_run=no | |
| ngx_feature_incs= | |
| ngx_feature_path= | |
| ngx_feature_libs=-lcrypt | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| CRYPT_LIB="-lcrypt" | |
| fi | |
| fi | |
| ngx_feature="F_READAHEAD" | |
| ngx_feature_name="NGX_HAVE_F_READAHEAD" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <fcntl.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="fcntl(0, F_READAHEAD, 1);" | |
| . auto/feature | |
| ngx_feature="posix_fadvise()" | |
| ngx_feature_name="NGX_HAVE_POSIX_FADVISE" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <fcntl.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);" | |
| . auto/feature | |
| ngx_feature="O_DIRECT" | |
| ngx_feature_name="NGX_HAVE_O_DIRECT" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <fcntl.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="fcntl(0, F_SETFL, O_DIRECT);" | |
| . auto/feature | |
| if [ $ngx_found = yes -a "$NGX_SYSTEM" = "Linux" ]; then | |
| have=NGX_HAVE_ALIGNED_DIRECTIO . auto/have | |
| fi | |
| ngx_feature="F_NOCACHE" | |
| ngx_feature_name="NGX_HAVE_F_NOCACHE" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <fcntl.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="fcntl(0, F_NOCACHE, 1);" | |
| . auto/feature | |
| ngx_feature="directio()" | |
| ngx_feature_name="NGX_HAVE_DIRECTIO" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/types.h> | |
| #include <sys/fcntl.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="directio(0, DIRECTIO_ON);" | |
| . auto/feature | |
| ngx_feature="statfs()" | |
| ngx_feature_name="NGX_HAVE_STATFS" | |
| ngx_feature_run=no | |
| ngx_feature_incs="$NGX_INCLUDE_SYS_PARAM_H | |
| $NGX_INCLUDE_SYS_MOUNT_H | |
| $NGX_INCLUDE_SYS_VFS_H" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct statfs fs; | |
| statfs(\".\", &fs);" | |
| . auto/feature | |
| ngx_feature="statvfs()" | |
| ngx_feature_name="NGX_HAVE_STATVFS" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/types.h> | |
| #include <sys/statvfs.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct statvfs fs; | |
| statvfs(\".\", &fs);" | |
| . auto/feature | |
| ngx_feature="dlopen()" | |
| ngx_feature_name="NGX_HAVE_DLOPEN" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <dlfcn.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="dlopen(NULL, RTLD_NOW | RTLD_GLOBAL); dlsym(NULL, \"\")" | |
| . auto/feature | |
| if [ $ngx_found = no ]; then | |
| ngx_feature="dlopen() in libdl" | |
| ngx_feature_libs="-ldl" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| CORE_LIBS="$CORE_LIBS -ldl" | |
| NGX_LIBDL="-ldl" | |
| fi | |
| fi | |
| ngx_feature="sched_yield()" | |
| ngx_feature_name="NGX_HAVE_SCHED_YIELD" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sched.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="sched_yield()" | |
| . auto/feature | |
| if [ $ngx_found = no ]; then | |
| ngx_feature="sched_yield() in librt" | |
| ngx_feature_libs="-lrt" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| CORE_LIBS="$CORE_LIBS -lrt" | |
| fi | |
| fi | |
| ngx_feature="SO_SETFIB" | |
| ngx_feature_name="NGX_HAVE_SETFIB" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_SETFIB, NULL, 0)" | |
| . auto/feature | |
| ngx_feature="SO_REUSEPORT" | |
| ngx_feature_name="NGX_HAVE_REUSEPORT" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_REUSEPORT, NULL, 0)" | |
| . auto/feature | |
| ngx_feature="SO_ACCEPTFILTER" | |
| ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_ACCEPTFILTER, NULL, 0)" | |
| . auto/feature | |
| # NetBSD bind to any address for transparent proxying | |
| ngx_feature="SO_BINDANY" | |
| ngx_feature_name="NGX_HAVE_TRANSPARENT_PROXY" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_BINDANY, NULL, 0)" | |
| . auto/feature | |
| # Linux IP_BIND_ADDRESS_NO_PORT | |
| ngx_feature="IP_BIND_ADDRESS_NO_PORT" | |
| ngx_feature_name="NGX_HAVE_IP_BIND_ADDRESS_NO_PORT" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_BIND_ADDRESS_NO_PORT, NULL, 0)" | |
| . auto/feature | |
| # Linux transparent proxying | |
| ngx_feature="IP_TRANSPARENT" | |
| ngx_feature_name="NGX_HAVE_TRANSPARENT_PROXY" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_TRANSPARENT, NULL, 0)" | |
| . auto/feature | |
| # FreeBSD bind to any address for transparent proxying | |
| ngx_feature="IP_BINDANY" | |
| ngx_feature_name="NGX_HAVE_TRANSPARENT_PROXY" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_BINDANY, NULL, 0)" | |
| . auto/feature | |
| # BSD way to get IPv4 datagram destination address | |
| ngx_feature="IP_RECVDSTADDR" | |
| ngx_feature_name="NGX_HAVE_IP_RECVDSTADDR" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_RECVDSTADDR, NULL, 0)" | |
| . auto/feature | |
| # BSD way to set IPv4 datagram source address | |
| ngx_feature="IP_SENDSRCADDR" | |
| ngx_feature_name="NGX_HAVE_IP_SENDSRCADDR" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_SENDSRCADDR, NULL, 0)" | |
| . auto/feature | |
| # Linux way to get IPv4 datagram destination address | |
| ngx_feature="IP_PKTINFO" | |
| ngx_feature_name="NGX_HAVE_IP_PKTINFO" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_IP, IP_PKTINFO, NULL, 0)" | |
| . auto/feature | |
| # RFC 3542 way to get IPv6 datagram destination address | |
| ngx_feature="IPV6_RECVPKTINFO" | |
| ngx_feature_name="NGX_HAVE_IPV6_RECVPKTINFO" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_IPV6, IPV6_RECVPKTINFO, NULL, 0)" | |
| . auto/feature | |
| ngx_feature="TCP_DEFER_ACCEPT" | |
| ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h> | |
| #include <netinet/tcp.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_DEFER_ACCEPT, NULL, 0)" | |
| . auto/feature | |
| ngx_feature="TCP_KEEPIDLE" | |
| ngx_feature_name="NGX_HAVE_KEEPALIVE_TUNABLE" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h> | |
| #include <netinet/tcp.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_KEEPIDLE, NULL, 0); | |
| setsockopt(0, IPPROTO_TCP, TCP_KEEPINTVL, NULL, 0); | |
| setsockopt(0, IPPROTO_TCP, TCP_KEEPCNT, NULL, 0)" | |
| . auto/feature | |
| ngx_feature="TCP_FASTOPEN" | |
| ngx_feature_name="NGX_HAVE_TCP_FASTOPEN" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h> | |
| #include <netinet/tcp.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_FASTOPEN, NULL, 0)" | |
| . auto/feature | |
| ngx_feature="TCP_INFO" | |
| ngx_feature_name="NGX_HAVE_TCP_INFO" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h> | |
| #include <netinet/tcp.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="socklen_t optlen = sizeof(struct tcp_info); | |
| struct tcp_info ti; | |
| ti.tcpi_rtt = 0; | |
| ti.tcpi_rttvar = 0; | |
| ti.tcpi_snd_cwnd = 0; | |
| ti.tcpi_rcv_space = 0; | |
| getsockopt(0, IPPROTO_TCP, TCP_INFO, &ti, &optlen)" | |
| . auto/feature | |
| ngx_feature="accept4()" | |
| ngx_feature_name="NGX_HAVE_ACCEPT4" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="accept4(0, NULL, NULL, SOCK_NONBLOCK)" | |
| . auto/feature | |
| 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="struct aiocb iocb; | |
| iocb.aio_sigevent.sigev_notify = SIGEV_KEVENT; | |
| (void) aio_read(&iocb)" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| CORE_SRCS="$CORE_SRCS $FILE_AIO_SRCS" | |
| fi | |
| if [ $ngx_found = no ]; 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/eventfd.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct iocb iocb; | |
| iocb.aio_lio_opcode = IOCB_CMD_PREAD; | |
| iocb.aio_flags = IOCB_FLAG_RESFD; | |
| iocb.aio_resfd = -1; | |
| (void) iocb; | |
| (void) eventfd(0, 0)" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| have=NGX_HAVE_EVENTFD . auto/have | |
| have=NGX_HAVE_SYS_EVENTFD_H . auto/have | |
| CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS" | |
| fi | |
| fi | |
| if [ $ngx_found = no ]; then | |
| ngx_feature="Linux AIO support (SYS_eventfd)" | |
| ngx_feature_incs="#include <linux/aio_abi.h> | |
| #include <sys/syscall.h>" | |
| ngx_feature_test="struct iocb iocb; | |
| iocb.aio_lio_opcode = IOCB_CMD_PREAD; | |
| iocb.aio_flags = IOCB_FLAG_RESFD; | |
| iocb.aio_resfd = -1; | |
| (void) iocb; | |
| (void) SYS_eventfd" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| have=NGX_HAVE_EVENTFD . auto/have | |
| CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS" | |
| fi | |
| fi | |
| if [ $ngx_found = no ]; then | |
| cat << END | |
| $0: no supported file AIO was found | |
| Currently file AIO is supported on FreeBSD 4.3+ and Linux 2.6.22+ only | |
| END | |
| exit 1 | |
| fi | |
| else | |
| ngx_feature="eventfd()" | |
| ngx_feature_name="NGX_HAVE_EVENTFD" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/eventfd.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="(void) eventfd(0, 0)" | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| have=NGX_HAVE_SYS_EVENTFD_H . auto/have | |
| fi | |
| if [ $ngx_found = no ]; then | |
| ngx_feature="eventfd() (SYS_eventfd)" | |
| ngx_feature_incs="#include <sys/syscall.h>" | |
| ngx_feature_test="(void) SYS_eventfd" | |
| . auto/feature | |
| fi | |
| fi | |
| have=NGX_HAVE_UNIX_DOMAIN . auto/have | |
| ngx_feature_libs= | |
| # C types | |
| ngx_type="int"; . auto/types/sizeof | |
| ngx_type="long"; . auto/types/sizeof | |
| ngx_type="long long"; . auto/types/sizeof | |
| ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size | |
| ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value | |
| # POSIX types | |
| NGX_INCLUDE_AUTO_CONFIG_H="#include \"ngx_auto_config.h\"" | |
| ngx_type="uint32_t"; ngx_types="u_int32_t"; . auto/types/typedef | |
| ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef | |
| ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef | |
| . auto/types/sizeof | |
| ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value | |
| ngx_type="socklen_t"; ngx_types="int"; . auto/types/typedef | |
| ngx_type="in_addr_t"; ngx_types="uint32_t u_int32_t"; . auto/types/typedef | |
| ngx_type="in_port_t"; ngx_types="u_short"; . auto/types/typedef | |
| ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef | |
| . auto/types/uintptr_t | |
| . auto/endianness | |
| ngx_type="size_t"; . auto/types/sizeof | |
| ngx_param=NGX_MAX_SIZE_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value | |
| ngx_param=NGX_SIZE_T_LEN; ngx_value=$ngx_max_len; . auto/types/value | |
| ngx_type="off_t"; . auto/types/sizeof | |
| ngx_param=NGX_MAX_OFF_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value | |
| ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_max_len; . auto/types/value | |
| ngx_type="time_t"; . auto/types/sizeof | |
| ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value | |
| ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value | |
| ngx_param=NGX_MAX_TIME_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value | |
| # syscalls, libc calls and some features | |
| ngx_feature="AF_INET6" | |
| ngx_feature_name="NGX_HAVE_INET6" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <netinet/in.h> | |
| #include <arpa/inet.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct sockaddr_in6 sin6; | |
| sin6.sin6_family = AF_INET6; | |
| (void) sin6" | |
| . auto/feature | |
| ngx_feature="setproctitle()" | |
| ngx_feature_name="NGX_HAVE_SETPROCTITLE" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <stdlib.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs=$NGX_SETPROCTITLE_LIB | |
| ngx_feature_test="setproctitle(\"test\");" | |
| . auto/feature | |
| ngx_feature="pread()" | |
| ngx_feature_name="NGX_HAVE_PREAD" | |
| ngx_feature_run=no | |
| ngx_feature_incs= | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="char buf[1]; ssize_t n; n = pread(0, buf, 1, 0); | |
| if (n == -1) return 1" | |
| . auto/feature | |
| ngx_feature="pwrite()" | |
| ngx_feature_name="NGX_HAVE_PWRITE" | |
| ngx_feature_run=no | |
| ngx_feature_incs= | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="char buf[1]; ssize_t n; n = pwrite(1, buf, 1, 0); | |
| if (n == -1) return 1" | |
| . auto/feature | |
| # pwritev() was introduced in FreeBSD 6 and Linux 2.6.30, glibc 2.10 | |
| ngx_feature="pwritev()" | |
| ngx_feature_name="NGX_HAVE_PWRITEV" | |
| ngx_feature_run=no | |
| ngx_feature_incs='#include <sys/uio.h>' | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="char buf[1]; struct iovec vec[1]; ssize_t n; | |
| vec[0].iov_base = buf; | |
| vec[0].iov_len = 1; | |
| n = pwritev(1, vec, 1, 0); | |
| if (n == -1) return 1" | |
| . auto/feature | |
| ngx_feature="sys_nerr" | |
| ngx_feature_name="NGX_SYS_NERR" | |
| ngx_feature_run=value | |
| ngx_feature_incs='#include <errno.h> | |
| #include <stdio.h>' | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test='printf("%d", sys_nerr);' | |
| . auto/feature | |
| if [ $ngx_found = no ]; then | |
| # Cygiwn defines _sys_nerr | |
| ngx_feature="_sys_nerr" | |
| ngx_feature_name="NGX_SYS_NERR" | |
| ngx_feature_run=value | |
| ngx_feature_incs='#include <errno.h> | |
| #include <stdio.h>' | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test='printf("%d", _sys_nerr);' | |
| . auto/feature | |
| fi | |
| if [ $ngx_found = no ]; then | |
| # Solaris has no sys_nerr | |
| ngx_feature='maximum errno' | |
| ngx_feature_name=NGX_SYS_NERR | |
| ngx_feature_run=value | |
| ngx_feature_incs='#include <errno.h> | |
| #include <string.h> | |
| #include <stdio.h>' | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test='int n; | |
| char *p; | |
| for (n = 1; n < 1000; n++) { | |
| errno = 0; | |
| p = strerror(n); | |
| if (errno == EINVAL | |
| || p == NULL | |
| || strncmp(p, "Unknown error", 13) == 0) | |
| { | |
| break; | |
| } | |
| } | |
| printf("%d", n);' | |
| . auto/feature | |
| fi | |
| ngx_feature="localtime_r()" | |
| ngx_feature_name="NGX_HAVE_LOCALTIME_R" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <time.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)" | |
| . auto/feature | |
| ngx_feature="posix_memalign()" | |
| ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <stdlib.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="void *p; int n; n = posix_memalign(&p, 4096, 4096); | |
| if (n != 0) return 1" | |
| . auto/feature | |
| ngx_feature="memalign()" | |
| ngx_feature_name="NGX_HAVE_MEMALIGN" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <stdlib.h> | |
| #include <malloc.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="void *p; p = memalign(4096, 4096); | |
| if (p == NULL) return 1" | |
| . auto/feature | |
| ngx_feature="mmap(MAP_ANON|MAP_SHARED)" | |
| ngx_feature_name="NGX_HAVE_MAP_ANON" | |
| ngx_feature_run=yes | |
| ngx_feature_incs="#include <sys/mman.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="void *p; | |
| p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, | |
| MAP_ANON|MAP_SHARED, -1, 0); | |
| if (p == MAP_FAILED) return 1;" | |
| . auto/feature | |
| ngx_feature='mmap("/dev/zero", MAP_SHARED)' | |
| ngx_feature_name="NGX_HAVE_MAP_DEVZERO" | |
| ngx_feature_run=yes | |
| ngx_feature_incs="#include <sys/mman.h> | |
| #include <sys/stat.h> | |
| #include <fcntl.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test='void *p; int fd; | |
| fd = open("/dev/zero", O_RDWR); | |
| p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); | |
| if (p == MAP_FAILED) return 1;' | |
| . auto/feature | |
| ngx_feature="System V shared memory" | |
| ngx_feature_name="NGX_HAVE_SYSVSHM" | |
| ngx_feature_run=yes | |
| ngx_feature_incs="#include <sys/ipc.h> | |
| #include <sys/shm.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="int id; | |
| id = shmget(IPC_PRIVATE, 4096, (SHM_R|SHM_W|IPC_CREAT)); | |
| if (id == -1) return 1; | |
| shmctl(id, IPC_RMID, NULL);" | |
| . auto/feature | |
| ngx_feature="POSIX semaphores" | |
| ngx_feature_name="NGX_HAVE_POSIX_SEM" | |
| ngx_feature_run=yes | |
| ngx_feature_incs="#include <semaphore.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="sem_t sem; | |
| if (sem_init(&sem, 1, 0) == -1) return 1; | |
| sem_destroy(&sem);" | |
| . auto/feature | |
| if [ $ngx_found = no ]; then | |
| # Linux has POSIX semaphores in libpthread | |
| ngx_feature="POSIX semaphores in libpthread" | |
| ngx_feature_libs=-lpthread | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| CORE_LIBS="$CORE_LIBS -lpthread" | |
| fi | |
| fi | |
| if [ $ngx_found = no ]; then | |
| # Solaris has POSIX semaphores in librt | |
| ngx_feature="POSIX semaphores in librt" | |
| ngx_feature_libs=-lrt | |
| . auto/feature | |
| if [ $ngx_found = yes ]; then | |
| CORE_LIBS="$CORE_LIBS -lrt" | |
| fi | |
| fi | |
| ngx_feature="struct msghdr.msg_control" | |
| ngx_feature_name="NGX_HAVE_MSGHDR_MSG_CONTROL" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/socket.h> | |
| #include <stdio.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct msghdr msg; | |
| printf(\"%d\", (int) sizeof(msg.msg_control))" | |
| . auto/feature | |
| ngx_feature="ioctl(FIONBIO)" | |
| ngx_feature_name="NGX_HAVE_FIONBIO" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/ioctl.h> | |
| #include <stdio.h> | |
| $NGX_INCLUDE_SYS_FILIO_H" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="int i = FIONBIO; printf(\"%d\", i)" | |
| . auto/feature | |
| ngx_feature="struct tm.tm_gmtoff" | |
| ngx_feature_name="NGX_HAVE_GMTOFF" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <time.h> | |
| #include <stdio.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct tm tm; tm.tm_gmtoff = 0; | |
| printf(\"%d\", (int) tm.tm_gmtoff)" | |
| . auto/feature | |
| ngx_feature="struct dirent.d_namlen" | |
| ngx_feature_name="NGX_HAVE_D_NAMLEN" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <dirent.h> | |
| #include <stdio.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct dirent dir; dir.d_namlen = 0; | |
| printf(\"%d\", (int) dir.d_namlen)" | |
| . auto/feature | |
| ngx_feature="struct dirent.d_type" | |
| ngx_feature_name="NGX_HAVE_D_TYPE" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <dirent.h> | |
| #include <stdio.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct dirent dir; dir.d_type = DT_REG; | |
| printf(\"%d\", (int) dir.d_type)" | |
| . auto/feature | |
| ngx_feature="sysconf(_SC_NPROCESSORS_ONLN)" | |
| ngx_feature_name="NGX_HAVE_SC_NPROCESSORS_ONLN" | |
| ngx_feature_run=no | |
| ngx_feature_incs= | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="sysconf(_SC_NPROCESSORS_ONLN)" | |
| . auto/feature | |
| ngx_feature="openat(), fstatat()" | |
| ngx_feature_name="NGX_HAVE_OPENAT" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/types.h> | |
| #include <sys/stat.h> | |
| #include <fcntl.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test="struct stat sb; | |
| openat(AT_FDCWD, \".\", O_RDONLY|O_NOFOLLOW); | |
| fstatat(AT_FDCWD, \".\", &sb, AT_SYMLINK_NOFOLLOW);" | |
| . auto/feature | |
| ngx_feature="getaddrinfo()" | |
| ngx_feature_name="NGX_HAVE_GETADDRINFO" | |
| ngx_feature_run=no | |
| ngx_feature_incs="#include <sys/types.h> | |
| #include <sys/socket.h> | |
| #include <netdb.h>" | |
| ngx_feature_path= | |
| ngx_feature_libs= | |
| ngx_feature_test='struct addrinfo *res; | |
| if (getaddrinfo("localhost", NULL, NULL, &res) != 0) return 1; | |
| freeaddrinfo(res)' | |
| . auto/feature |