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1b73583ba2
*) Bugfix: on Solaris and Linux there may be too many "recvmsg()
returned not enough data" alerts.
*) Bugfix: there were the "writev() failed (22: Invalid argument)"
errors on Solaris in proxy mode without sendfile. On other platforms
that do not support sendfile at all the process got caught in an
endless loop.
*) Bugfix: segmentation fault on Solaris in proxy mode and using
sendfile.
*) Bugfix: segmentation fault on Solaris.
*) Bugfix: on-line upgrade did not work on Linux.
*) Bugfix: the ngx_http_autoindex_module module did not escape the
spaces, the quotes, and the percent signs in the directory listing.
*) Change: the decrease of the copy operations.
*) Feature: the userid_p3p directive.
70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
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/*
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* Copyright (C) Igor Sysoev
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*/
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#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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#include <ngx_gui.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 ssize_t (*ngx_recv_pt)(ngx_connection_t *c, u_char *buf, size_t size);
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typedef ssize_t (*ngx_recv_chain_pt)(ngx_connection_t *c, ngx_chain_t *in);
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typedef ssize_t (*ngx_send_pt)(ngx_connection_t *c, u_char *buf, size_t size);
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typedef ngx_chain_t *(*ngx_send_chain_pt)(ngx_connection_t *c, ngx_chain_t *in,
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off_t limit);
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typedef struct {
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ngx_recv_pt recv;
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ngx_recv_chain_pt recv_chain;
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ngx_send_pt send;
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ngx_send_chain_pt send_chain;
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ngx_uint_t flags;
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} ngx_os_io_t;
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ngx_int_t ngx_os_init(ngx_log_t *log);
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void ngx_os_status(ngx_log_t *log);
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ssize_t ngx_wsarecv(ngx_connection_t *c, u_char *buf, size_t size);
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ssize_t ngx_overlapped_wsarecv(ngx_connection_t *c, u_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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off_t limit);
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ngx_chain_t *ngx_overlapped_wsasend_chain(ngx_connection_t *c, ngx_chain_t *in,
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off_t limit);
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extern ngx_os_io_t ngx_os_io;
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extern ngx_uint_t ngx_ncpu;
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extern ngx_uint_t ngx_max_wsabufs;
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extern ngx_int_t ngx_max_sockets;
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extern ngx_uint_t ngx_inherited_nonblocking;
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extern ngx_uint_t ngx_win32_version;
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extern ngx_fd_t ngx_stderr_fileno;
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#endif /* _NGX_OS_H_INCLUDED_ */
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