|  |  | 
|  | /* | 
|  | * Copyright (C) Igor Sysoev | 
|  | */ | 
|  |  | 
|  |  | 
|  | #ifndef _NGX_LINUX_CONFIG_H_INCLUDED_ | 
|  | #define _NGX_LINUX_CONFIG_H_INCLUDED_ | 
|  |  | 
|  |  | 
|  | #ifndef _GNU_SOURCE | 
|  | #define _GNU_SOURCE             /* pread(), pwrite(), gethostname() */ | 
|  | #endif | 
|  |  | 
|  | #define _FILE_OFFSET_BITS  64 | 
|  |  | 
|  | #include <sys/types.h> | 
|  | #include <sys/time.h> | 
|  | #include <unistd.h> | 
|  | #include <stdarg.h> | 
|  | #include <stddef.h>             /* offsetof() */ | 
|  | #include <stdio.h> | 
|  | #include <stdlib.h> | 
|  | #include <errno.h> | 
|  | #include <string.h> | 
|  | #include <signal.h> | 
|  | #include <pwd.h> | 
|  | #include <grp.h> | 
|  | #include <dirent.h> | 
|  | #include <glob.h> | 
|  | #include <sys/vfs.h>            /* statfs() */ | 
|  |  | 
|  | #include <sys/uio.h> | 
|  | #include <sys/stat.h> | 
|  | #include <fcntl.h> | 
|  |  | 
|  | #include <sys/wait.h> | 
|  | #include <sys/mman.h> | 
|  | #include <sys/resource.h> | 
|  | #include <sched.h> | 
|  |  | 
|  | #include <sys/socket.h> | 
|  | #include <netinet/in.h> | 
|  | #include <netinet/tcp.h>        /* TCP_NODELAY, TCP_CORK */ | 
|  | #include <arpa/inet.h> | 
|  | #include <netdb.h> | 
|  | #include <sys/un.h> | 
|  |  | 
|  | #include <time.h>               /* tzset() */ | 
|  | #include <malloc.h>             /* memalign() */ | 
|  | #include <limits.h>             /* IOV_MAX */ | 
|  | #include <sys/ioctl.h> | 
|  | #include <sys/sysctl.h> | 
|  | #include <crypt.h> | 
|  | #include <sys/utsname.h>        /* uname() */ | 
|  |  | 
|  |  | 
|  | #include <ngx_auto_config.h> | 
|  |  | 
|  |  | 
|  | #if (NGX_HAVE_POSIX_SEM) | 
|  | #include <semaphore.h> | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #if (NGX_HAVE_SYS_PRCTL_H) | 
|  | #include <sys/prctl.h> | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #if (NGX_HAVE_SENDFILE64) | 
|  | #include <sys/sendfile.h> | 
|  | #else | 
|  | extern ssize_t sendfile(int s, int fd, int32_t *offset, size_t size); | 
|  | #define NGX_SENDFILE_LIMIT  0x80000000 | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #if (NGX_HAVE_POLL || NGX_HAVE_RTSIG) | 
|  | #include <poll.h> | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #if (NGX_HAVE_EPOLL) | 
|  | #include <sys/epoll.h> | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #if (NGX_HAVE_FILE_AIO) | 
|  | #include <sys/syscall.h> | 
|  | #include <linux/aio_abi.h> | 
|  | typedef struct iocb  ngx_aiocb_t; | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #define NGX_LISTEN_BACKLOG        511 | 
|  |  | 
|  |  | 
|  | #ifndef NGX_HAVE_SO_SNDLOWAT | 
|  | /* setsockopt(SO_SNDLOWAT) returns ENOPROTOOPT */ | 
|  | #define NGX_HAVE_SO_SNDLOWAT         0 | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #ifndef NGX_HAVE_INHERITED_NONBLOCK | 
|  | #define NGX_HAVE_INHERITED_NONBLOCK  0 | 
|  | #endif | 
|  |  | 
|  |  | 
|  | #define NGX_HAVE_OS_SPECIFIC_INIT    1 | 
|  |  | 
|  |  | 
|  | extern char **environ; | 
|  |  | 
|  |  | 
|  | #endif /* _NGX_LINUX_CONFIG_H_INCLUDED_ */ |