mirror of
https://github.com/nginx/nginx.git
synced 2024-12-15 21:39:00 +08:00
c40de74682
When enabled, some structures are padded to be size compatible with their NGINX Plus versions.
146 lines
2.7 KiB
C
146 lines
2.7 KiB
C
|
|
/*
|
|
* Copyright (C) Igor Sysoev
|
|
* Copyright (C) Nginx, Inc.
|
|
*/
|
|
|
|
|
|
#ifndef _NGX_CONFIG_H_INCLUDED_
|
|
#define _NGX_CONFIG_H_INCLUDED_
|
|
|
|
|
|
#include <ngx_auto_headers.h>
|
|
|
|
|
|
#if defined __DragonFly__ && !defined __FreeBSD__
|
|
#define __FreeBSD__ 4
|
|
#define __FreeBSD_version 480101
|
|
#endif
|
|
|
|
|
|
#if (NGX_FREEBSD)
|
|
#include <ngx_freebsd_config.h>
|
|
|
|
|
|
#elif (NGX_LINUX)
|
|
#include <ngx_linux_config.h>
|
|
|
|
|
|
#elif (NGX_SOLARIS)
|
|
#include <ngx_solaris_config.h>
|
|
|
|
|
|
#elif (NGX_DARWIN)
|
|
#include <ngx_darwin_config.h>
|
|
|
|
|
|
#elif (NGX_WIN32)
|
|
#include <ngx_win32_config.h>
|
|
|
|
|
|
#else /* POSIX */
|
|
#include <ngx_posix_config.h>
|
|
|
|
#endif
|
|
|
|
|
|
#ifndef NGX_HAVE_SO_SNDLOWAT
|
|
#define NGX_HAVE_SO_SNDLOWAT 1
|
|
#endif
|
|
|
|
|
|
#if !(NGX_WIN32)
|
|
|
|
#define ngx_signal_helper(n) SIG##n
|
|
#define ngx_signal_value(n) ngx_signal_helper(n)
|
|
|
|
#define ngx_random random
|
|
|
|
/* TODO: #ifndef */
|
|
#define NGX_SHUTDOWN_SIGNAL QUIT
|
|
#define NGX_TERMINATE_SIGNAL TERM
|
|
#define NGX_NOACCEPT_SIGNAL WINCH
|
|
#define NGX_RECONFIGURE_SIGNAL HUP
|
|
|
|
#if (NGX_LINUXTHREADS)
|
|
#define NGX_REOPEN_SIGNAL INFO
|
|
#define NGX_CHANGEBIN_SIGNAL XCPU
|
|
#else
|
|
#define NGX_REOPEN_SIGNAL USR1
|
|
#define NGX_CHANGEBIN_SIGNAL USR2
|
|
#endif
|
|
|
|
#define ngx_cdecl
|
|
#define ngx_libc_cdecl
|
|
|
|
#endif
|
|
|
|
typedef intptr_t ngx_int_t;
|
|
typedef uintptr_t ngx_uint_t;
|
|
typedef intptr_t ngx_flag_t;
|
|
|
|
|
|
#define NGX_INT32_LEN (sizeof("-2147483648") - 1)
|
|
#define NGX_INT64_LEN (sizeof("-9223372036854775808") - 1)
|
|
|
|
#if (NGX_PTR_SIZE == 4)
|
|
#define NGX_INT_T_LEN NGX_INT32_LEN
|
|
#define NGX_MAX_INT_T_VALUE 2147483647
|
|
|
|
#else
|
|
#define NGX_INT_T_LEN NGX_INT64_LEN
|
|
#define NGX_MAX_INT_T_VALUE 9223372036854775807
|
|
#endif
|
|
|
|
|
|
#ifndef NGX_ALIGNMENT
|
|
#define NGX_ALIGNMENT sizeof(unsigned long) /* platform word */
|
|
#endif
|
|
|
|
#define ngx_align(d, a) (((d) + (a - 1)) & ~(a - 1))
|
|
#define ngx_align_ptr(p, a) \
|
|
(u_char *) (((uintptr_t) (p) + ((uintptr_t) a - 1)) & ~((uintptr_t) a - 1))
|
|
|
|
|
|
#define ngx_abort abort
|
|
|
|
|
|
/* TODO: platform specific: array[NGX_INVALID_ARRAY_INDEX] must cause SIGSEGV */
|
|
#define NGX_INVALID_ARRAY_INDEX 0x80000000
|
|
|
|
|
|
/* TODO: auto_conf: ngx_inline inline __inline __inline__ */
|
|
#ifndef ngx_inline
|
|
#define ngx_inline inline
|
|
#endif
|
|
|
|
#ifndef INADDR_NONE /* Solaris */
|
|
#define INADDR_NONE ((unsigned int) -1)
|
|
#endif
|
|
|
|
#ifdef MAXHOSTNAMELEN
|
|
#define NGX_MAXHOSTNAMELEN MAXHOSTNAMELEN
|
|
#else
|
|
#define NGX_MAXHOSTNAMELEN 256
|
|
#endif
|
|
|
|
|
|
#define NGX_MAX_UINT32_VALUE (uint32_t) 0xffffffff
|
|
#define NGX_MAX_INT32_VALUE (uint32_t) 0x7fffffff
|
|
|
|
|
|
#if (NGX_COMPAT)
|
|
|
|
#define NGX_COMPAT_BEGIN(slots) uint64_t spare[slots];
|
|
#define NGX_COMPAT_END
|
|
|
|
#else
|
|
|
|
#define NGX_COMPAT_BEGIN(slots)
|
|
#define NGX_COMPAT_END
|
|
|
|
#endif
|
|
|
|
|
|
#endif /* _NGX_CONFIG_H_INCLUDED_ */
|