Mercurial > hg > nginx-vendor-0-5
annotate src/core/ngx_palloc.h @ 92:45945fa8b8ba NGINX_0_2_0
nginx 0.2.0
*) The pid-file names used during online upgrade was changed and now is
not required a manual rename operation. The old master process adds
the ".oldbin" suffix to its pid-file and executes a new binary file.
The new master process creates usual pid-file without the ".newbin"
suffix. If the master process exits, then old master process renames
back its pid-file with the ".oldbin" suffix to the pid-file without
suffix.
*) Change: the "worker_connections" directive, new name of the
"connections" directive; now the directive specifies maximum number
of connections, but not maximum socket descriptor number.
*) Feature: SSL supports the session cache inside one worker process.
*) Feature: the "satisfy_any" directive.
*) Change: the ngx_http_access_module and ngx_http_auth_basic_module do
not run for subrequests.
*) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending"
directives.
*) Bugfix: if all backend using in load-balancing failed after one
error, then nginx did not try do connect to them during 60 seconds.
*) Bugfix: in IMAP/POP3 command argument parsing.
Thanks to Rob Mueller.
*) Bugfix: errors while using SSL in IMAP/POP3 proxy.
*) Bugfix: errors while using SSI and gzipping.
*) Bugfix: the "Expires" and "Cache-Control" header lines were omitted
from the 304 responses.
Thanks to Alexandr Kukushkin.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Fri, 23 Sep 2005 00:00:00 +0400 |
parents | b55cbf18157e |
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_ */ |