annotate src/os/unix/ngx_alloc.c @ 581:326634fb9d47 release-0.3.12

nginx-0.3.12-RELEASE import *) Security: if nginx was built with the ngx_http_realip_module and the "satisfy_any on" directive was used, then access and authorization directives did not work. The ngx_http_realip_module was not built and is not built by default. *) Change: the "$time_gmt" variable name was changed to "$time_local". *) Change: the "proxy_header_buffer_size" and "fastcgi_header_buffer_size" directives was renamed to the "proxy_buffer_size" and "fastcgi_buffer_size" directives. *) Feature: the ngx_http_memcached_module. *) Feature: the "proxy_buffering" directive. *) Bugfix: the changes in accept mutex handling when the "rtsig" method was used; the bug had appeared in 0.3.0. *) Bugfix: if the client sent the "Transfer-Encoding: chunked" header line, then nginx returns the 411 error. *) Bugfix: if the "auth_basic" directive was inherited from the http level, then the realm in the "WWW-Authenticate" header line was without the "Basic realm" text. *) Bugfix: if the "combined" format was explicitly specified in the "access_log" directive, then the empty lines was written to the log; the bug had appeared in 0.3.8. *) Bugfix: nginx did not run on the sparc platform under any OS except Solaris. *) Bugfix: now it is not necessary to place space between the quoted string and closing bracket in the "if" directive.
author Igor Sysoev <igor@sysoev.ru>
date Sat, 26 Nov 2005 10:11:11 +0000
parents d4ea69372b94
children d4e858a5751a
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1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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5
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6
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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11 int ngx_pagesize;
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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14 void *
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15 ngx_alloc(size_t size, ngx_log_t *log)
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16 {
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17 void *p;
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18
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19 p = malloc(size);
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20 if (p == NULL) {
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21 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno,
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22 "malloc() %uz bytes failed", size);
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23 }
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24
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25 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0, "malloc: %p:%uz", p, size);
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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27 return p;
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28 }
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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31 void *
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32 ngx_calloc(size_t size, ngx_log_t *log)
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33 {
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34 void *p;
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35
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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36 p = ngx_alloc(size, log);
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37
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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38 if (p) {
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39 ngx_memzero(p, size);
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40 }
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41
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42 return p;
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43 }
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45
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46 #if (NGX_HAVE_POSIX_MEMALIGN)
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47
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48 void *
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49 ngx_memalign(size_t alignment, size_t size, ngx_log_t *log)
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50 {
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51 void *p;
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52
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53 if (posix_memalign(&p, alignment, size) == -1) {
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54 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno,
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55 "posix_memalign() %uz bytes aligned to %uz failed",
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56 size, alignment);
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57 }
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58
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59 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0,
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60 "posix_memalign: %p:%uz", p, size);
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61
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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62 return p;
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63 }
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64
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65 #elif (NGX_HAVE_MEMALIGN)
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66
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67 void *
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68 ngx_memalign(size_t alignment, size_t size, ngx_log_t *log)
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69 {
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70 void *p;
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71
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72 p = memalign(alignment, size);
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73 if (p == NULL) {
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74 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno,
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75 "memalign() %uz bytes aligned to %uz failed",
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76 size, alignment);
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77 }
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78
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79 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0,
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80 "memalign: %p:%uz", p, size);
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81
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82 return p;
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83 }
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84
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85 #endif