Mercurial > hg > nginx-vendor-0-7
annotate src/core/ngx_palloc.h @ 58:b55cbf18157e NGINX_0_1_29
nginx 0.1.29
*) Feature: the ngx_http_ssi_module supports "include virtual" command.
*) Feature: the ngx_http_ssi_module supports the condition command like
'if expr="$NAME"' and "else" and "endif" commands. Only one nested
level is supported.
*) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and
DATE_GMT variables and "config timefmt" command.
*) Feature: the "ssi_ignore_recycled_buffers" directive.
*) Bugfix: the "echo" command did not show the default value for the
empty QUERY_STRING variable.
*) Change: the ngx_http_proxy_module was rewritten.
*) Feature: the "proxy_redirect", "proxy_pass_request_headers",
"proxy_pass_request_body", and "proxy_method" directives.
*) Feature: the "proxy_set_header" directive. The "proxy_x_var" was
canceled and must be replaced with the proxy_set_header directive.
*) Change: the "proxy_preserve_host" is canceled and must be replaced
with the "proxy_set_header Host $host" and the "proxy_redirect off"
directives, the "proxy_set_header Host $host:$proxy_port" directive
and the appropriate proxy_redirect directives.
*) Change: the "proxy_set_x_real_ip" is canceled and must be replaced
with the "proxy_set_header X-Real-IP $remote_addr" directive.
*) Change: the "proxy_add_x_forwarded_for" is canceled and must be
replaced with
the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for"
directive.
*) Change: the "proxy_set_x_url" is canceled and must be replaced with
the "proxy_set_header X-URL http://$host:$server_port$request_uri"
directive.
*) Feature: the "fastcgi_param" directive.
*) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params"
directive are canceled and must be replaced with the fastcgi_param
directives.
*) Feature: the "index" directive can use the variables.
*) Feature: the "index" directive can be used at http and server levels.
*) Change: the last index only in the "index" directive can be absolute.
*) Feature: the "rewrite" directive can use the variables.
*) Feature: the "internal" directive.
*) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR,
SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME,
REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables.
*) Change: nginx now passes the invalid lines in a client request
headers or a backend response header.
*) Bugfix: if the backend did not transfer response for a long time and
the "send_timeout" was less than "proxy_read_timeout", then nginx
returned the 408 response.
*) Bugfix: the segmentation fault was occurred if the backend sent an
invalid line in response header; bug appeared in 0.1.26.
*) Bugfix: the segmentation fault may occurred in FastCGI fault
tolerance configuration.
*) Bugfix: the "expires" directive did not remove the previous
"Expires" and "Cache-Control" headers.
*) Bugfix: nginx did not take into account trailing dot in "Host"
header line.
*) Bugfix: the ngx_http_auth_module did not work under Linux.
*) Bugfix: the rewrite directive worked incorrectly, if the arguments
were in a request.
*) Bugfix: nginx could not be built on MacOS X.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 12 May 2005 00:00:00 +0400 |
parents | 3050baa54a26 |
children | 408f195b3482 |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_PALLOC_H_INCLUDED_ | |
8 #define _NGX_PALLOC_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 | |
14 | |
15 /* | |
16 * NGX_MAX_ALLOC_FROM_POOL should be (ngx_page_size - 1), i.e. 4095 on x86. | |
17 * On FreeBSD 5.x it allows to use the zero copy sending. | |
18 * On Windows NT it decreases a number of locked pages in a kernel. | |
19 */ | |
20 #define NGX_MAX_ALLOC_FROM_POOL (ngx_pagesize - 1) | |
21 | |
22 #define NGX_DEFAULT_POOL_SIZE (16 * 1024) | |
23 | |
24 | |
58 | 25 typedef void (*ngx_pool_cleanup_pt)(void *data); |
26 | |
27 typedef struct ngx_pool_cleanup_s ngx_pool_cleanup_t; | |
28 | |
29 struct ngx_pool_cleanup_s { | |
30 ngx_pool_cleanup_pt handler; | |
31 void *data; | |
32 ngx_pool_cleanup_t *next; | |
33 }; | |
34 | |
35 | |
0 | 36 typedef struct ngx_pool_large_s ngx_pool_large_t; |
37 | |
38 struct ngx_pool_large_s { | |
58 | 39 ngx_pool_large_t *next; |
40 void *alloc; | |
0 | 41 }; |
42 | |
43 | |
44 struct ngx_pool_s { | |
58 | 45 u_char *last; |
46 u_char *end; | |
47 ngx_chain_t *chain; | |
48 ngx_pool_t *next; | |
49 ngx_pool_large_t *large; | |
50 ngx_pool_cleanup_t *cleanup; | |
51 ngx_log_t *log; | |
0 | 52 }; |
53 | |
54 | |
58 | 55 typedef struct { |
56 ngx_fd_t fd; | |
57 u_char *name; | |
58 ngx_log_t *log; | |
59 } ngx_pool_cleanup_file_t; | |
60 | |
61 | |
62 | |
0 | 63 void *ngx_alloc(size_t size, ngx_log_t *log); |
64 void *ngx_calloc(size_t size, ngx_log_t *log); | |
65 | |
66 ngx_pool_t *ngx_create_pool(size_t size, ngx_log_t *log); | |
67 void ngx_destroy_pool(ngx_pool_t *pool); | |
68 | |
69 void *ngx_palloc(ngx_pool_t *pool, size_t size); | |
70 void *ngx_pcalloc(ngx_pool_t *pool, size_t size); | |
71 ngx_int_t ngx_pfree(ngx_pool_t *pool, void *p); | |
72 | |
73 | |
58 | 74 ngx_pool_cleanup_t *ngx_pool_cleanup_add(ngx_pool_t *p, |
75 ngx_pool_cleanup_pt handler, void *data); | |
76 void ngx_pool_cleanup_file(void *data); | |
77 | |
78 | |
0 | 79 #endif /* _NGX_PALLOC_H_INCLUDED_ */ |