3 * Copyright (C) Igor Sysoev
7 #ifndef _NGX_LINUX_CONFIG_H_INCLUDED_
8 #define _NGX_LINUX_CONFIG_H_INCLUDED_
12 #define _GNU_SOURCE /* pread(), pwrite(), gethostname() */
15 #define _FILE_OFFSET_BITS 64
17 #include <sys/types.h>
21 #include <stddef.h> /* offsetof() */
37 #include <sys/resource.h>
40 #include <sys/socket.h>
41 #include <netinet/in.h>
42 #include <netinet/tcp.h> /* TCP_NODELAY, TCP_CORK */
43 #include <arpa/inet.h>
47 #include <time.h> /* tzset() */
48 #include <malloc.h> /* memalign() */
49 #include <sys/ioctl.h>
50 #include <sys/sysctl.h>
54 #include <ngx_auto_config.h>
57 #if (NGX_HAVE_SYS_PRCTL_H)
58 #include <sys/prctl.h>
62 #if (NGX_HAVE_SENDFILE64)
63 #include <sys/sendfile.h>
65 extern ssize_t
sendfile(int s
, int fd
, int32_t *offset
, size_t size
);
66 #define NGX_SENDFILE_LIMIT 0x80000000
76 #include <sys/epoll.h>
80 #if defined TCP_DEFER_ACCEPT && !defined NGX_HAVE_DEFERRED_ACCEPT
81 #define NGX_HAVE_DEFERRED_ACCEPT 1
85 #ifndef NGX_HAVE_SO_SNDLOWAT
86 /* setsockopt(SO_SNDLOWAT) returns ENOPROTOOPT */
87 #define NGX_HAVE_SO_SNDLOWAT 0
91 #ifndef NGX_HAVE_GNU_CRYPT_R
92 #define NGX_HAVE_GNU_CRYPT_R 1
96 #ifndef NGX_HAVE_INHERITED_NONBLOCK
97 #define NGX_HAVE_INHERITED_NONBLOCK 0
101 #ifndef NGX_HAVE_SELECT_CHANGE_TIMEOUT
102 #define NGX_HAVE_SELECT_CHANGE_TIMEOUT 1
106 #endif /* _NGX_LINUX_CONFIG_H_INCLUDED_ */