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https://github.com/nginx/nginx.git
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61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
#ifndef _NGX_OS_H_INCLUDED_
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#define _NGX_OS_H_INCLUDED_
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#include <ngx_config.h>
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#include <ngx_core.h>
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#define NGX_IO_SENDFILE 1
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#define NGX_IO_ZEROCOPY 2
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#if (HAVE_SENDFILE)
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#define NGX_HAVE_SENDFILE NGX_IO_SENDFILE
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#else
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#define NGX_HAVE_SENDFILE 0
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#endif
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#if (HAVE_ZEROCOPY)
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#define NGX_HAVE_ZEROCOPY NGX_IO_ZEROCOPY
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#else
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#define NGX_HAVE_ZEROCOPY 0
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#endif
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typedef struct {
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ssize_t (*recv)(ngx_connection_t *c, char *buf, size_t size);
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ssize_t (*recv_chain)(ngx_connection_t *c, ngx_chain_t *in);
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ssize_t (*send)(ngx_connection_t *c, char *buf, size_t size);
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ngx_chain_t *(*send_chain)(ngx_connection_t *c, ngx_chain_t *in);
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int flags;
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} ngx_os_io_t;
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int ngx_os_init(ngx_log_t *log);
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ssize_t ngx_wsarecv(ngx_connection_t *c, char *buf, size_t size);
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ssize_t ngx_overlapped_wsarecv(ngx_connection_t *c, char *buf, size_t size);
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ssize_t ngx_wsarecv_chain(ngx_connection_t *c, ngx_chain_t *chain);
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ngx_chain_t *ngx_wsasend_chain(ngx_connection_t *c, ngx_chain_t *in);
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ngx_chain_t *ngx_overlapped_wsasend_chain(ngx_connection_t *c, ngx_chain_t *in);
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extern ngx_os_io_t ngx_os_io;
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extern int ngx_max_sockets;
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extern int ngx_inherited_nonblocking;
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extern int ngx_win32_version;
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extern ngx_int_t ngx_process;
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extern ngx_int_t ngx_quit;
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extern ngx_int_t ngx_terminate;
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extern ngx_int_t ngx_reconfigure;
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extern ngx_int_t ngx_reopen;
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#endif /* _NGX_OS_H_INCLUDED_ */
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