nginx/src/os/unix/ngx_posix_config.h

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/*
* Copyright (C) Igor Sysoev
*/
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#ifndef _NGX_POSIX_CONFIG_H_INCLUDED_
#define _NGX_POSIX_CONFIG_H_INCLUDED_
#if 0
#define _XOPEN_SOURCE
#define _XOPEN_SOURCE_EXTENDED 1
#endif
#if 0
#define _REENTRANT
#endif
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#include <sys/types.h>
#include <sys/time.h>
#if (NGX_HAVE_UNISTD_H)
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#include <unistd.h>
#endif
#if (NGX_HAVE_INTTYPES_H)
#include <inttypes.h>
#endif
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#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>
#if (NGX_HAVE_SYS_FILIO_H)
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#include <sys/filio.h> /* FIONBIO */
#endif
#include <sys/ioctl.h> /* FIONBIO */
#include <sys/uio.h>
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#include <sys/stat.h>
#include <fcntl.h>
#include <sys/wait.h>
#include <sys/mman.h>
#include <sys/resource.h>
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#include <sched.h>
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#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h> /* TCP_NODELAY */
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#include <arpa/inet.h>
#include <netdb.h>
#if (NGX_HAVE_LIMITS_H)
#include <limits.h> /* IOV_MAX */
#endif
#ifndef IOV_MAX
#define IOV_MAX 16
#endif
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#include <ngx_auto_config.h>
#if (NGX_HAVE_POLL)
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#include <poll.h>
#endif
#if (NGX_HAVE_KQUEUE)
#include <sys/event.h>
#endif
#if (NGX_HAVE_DEVPOLL)
#include <sys/ioctl.h>
#include <sys/devpoll.h>
#endif
#if (__FreeBSD__) && (__FreeBSD_version < 400017)
#include <sys/param.h> /* ALIGN() */
/* FreeBSD 3.x has no CMSG_SPACE() at all and has the broken CMSG_DATA() */
#undef CMSG_SPACE
#define CMSG_SPACE(l) (ALIGN(sizeof(struct cmsghdr)) + ALIGN(l))
#undef CMSG_DATA
#define CMSG_DATA(cmsg) ((u_char *)(cmsg) + ALIGN(sizeof(struct cmsghdr)))
#endif
#if (NGX_HAVE_SETPROCTITLE)
#define ngx_setproctitle setproctitle
#else
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#define ngx_setproctitle(title)
#endif
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#define NGX_POSIX_IO 1
#endif /* _NGX_POSIX_CONFIG_H_INCLUDED_ */