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https://github.com/nginx/nginx.git
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6e7f192804
Full stream shutdown is now called from stream cleanup handler instead of explicitly sending frames.
74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
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/*
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* Copyright (C) Igor Sysoev
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* Copyright (C) Nginx, Inc.
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*/
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#ifndef _NGX_SOCKET_H_INCLUDED_
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#define _NGX_SOCKET_H_INCLUDED_
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#include <ngx_config.h>
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#define NGX_WRITE_SHUTDOWN SHUT_WR
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#define NGX_READ_SHUTDOWN SHUT_RD
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#define NGX_RDWR_SHUTDOWN SHUT_RDWR
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typedef int ngx_socket_t;
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#define ngx_socket socket
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#define ngx_socket_n "socket()"
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#if (NGX_HAVE_FIONBIO)
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int ngx_nonblocking(ngx_socket_t s);
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int ngx_blocking(ngx_socket_t s);
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#define ngx_nonblocking_n "ioctl(FIONBIO)"
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#define ngx_blocking_n "ioctl(!FIONBIO)"
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#else
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#define ngx_nonblocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) | O_NONBLOCK)
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#define ngx_nonblocking_n "fcntl(O_NONBLOCK)"
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#define ngx_blocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) & ~O_NONBLOCK)
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#define ngx_blocking_n "fcntl(!O_NONBLOCK)"
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#endif
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#if (NGX_HAVE_FIONREAD)
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#define ngx_socket_nread(s, n) ioctl(s, FIONREAD, n)
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#define ngx_socket_nread_n "ioctl(FIONREAD)"
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#endif
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int ngx_tcp_nopush(ngx_socket_t s);
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int ngx_tcp_push(ngx_socket_t s);
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#if (NGX_LINUX)
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#define ngx_tcp_nopush_n "setsockopt(TCP_CORK)"
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#define ngx_tcp_push_n "setsockopt(!TCP_CORK)"
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#else
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#define ngx_tcp_nopush_n "setsockopt(TCP_NOPUSH)"
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#define ngx_tcp_push_n "setsockopt(!TCP_NOPUSH)"
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#endif
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#define ngx_shutdown_socket shutdown
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#define ngx_shutdown_socket_n "shutdown()"
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#define ngx_close_socket close
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#define ngx_close_socket_n "close() socket"
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#endif /* _NGX_SOCKET_H_INCLUDED_ */
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