annotate src/core/ngx_os_init.h @ 93:738fe44c70d5

nginx-0.0.1-2003-05-21-17:28:21 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 21 May 2003 13:28:21 +0000
parents 19cc647ecd91
children 7db96f59bc29
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1 #ifndef _NGX_OS_INIT_H_INCLUDED_
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2 #define _NGX_OS_INIT_H_INCLUDED_
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5 #include <ngx_config.h>
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6 #include <ngx_core.h>
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9 #define NGX_IO_SENDFILE 1
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10 #define NGX_IO_ZEROCOPY 2
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12 #if (HAVE_SENDFILE)
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13 #define NGX_HAVE_SENDFILE NGX_IO_SENDFILE
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14 #else
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15 #define NGX_HAVE_SENDFILE 0
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16 #endif
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18 #if (HAVE_ZEROCOPY)
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19 #define NGX_HAVE_ZEROCOPY NGX_IO_ZEROCOPY
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20 #else
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21 #define NGX_HAVE_ZEROCOPY 0
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22 #endif
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26 typedef struct {
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27 ssize_t (*recv)(ngx_connection_t *c, char *buf, size_t size);
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28 void *dummy_recv_chain;
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29 void *dummy_send;
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30 ngx_chain_t *(*send_chain)(ngx_connection_t *c, ngx_chain_t *in);
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31 int flags;
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32 } ngx_os_io_t;
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35 int ngx_os_init(ngx_log_t *log);
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38 extern ngx_os_io_t ngx_os_io;
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39 extern int ngx_max_sockets;
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40 extern int ngx_inherited_nonblocking;
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43 #endif /* _NGX_OS_INIT_H_INCLUDED_ */