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annotate src/os/unix/ngx_alloc.c @ 469:2ff194b74f1e release-0.1.9

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nginx-0.1.9-RELEASE import *) Bugfix: the proxied request was sent without arguments if the request contains "//", "/./", "/../" or "%XX". *) Bugfix: the large compressed responses may be transferred not completely. *) Bugfix: the files bigger than 2G was not transferred on Linux that does not support sendfile64(). *) Bugfix: while the build configuration on Linux the --with-poll_module parameter was required; the bug had appeared in 0.1.8.
author Igor Sysoev <igor@sysoev.ru>
date Thu, 25 Nov 2004 16:17:31 +0000
parents a88a3e4e158f
children d4ea69372b94
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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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;
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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14 void *ngx_alloc(size_t size, ngx_log_t *log)
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15 {
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16 void *p;
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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18 if (!(p = malloc(size))) {
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19 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno,
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20 "malloc() %uz bytes failed", size);
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21 }
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23 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0, "malloc: %p:%uz", p, size);
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25 return p;
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26 }
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55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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29 void *ngx_calloc(size_t size, ngx_log_t *log)
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30 {
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31 void *p;
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33 p = ngx_alloc(size, log);
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34
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35 if (p) {
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36 ngx_memzero(p, size);
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37 }
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38
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39 return p;
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40 }
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42
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43 #if (NGX_HAVE_POSIX_MEMALIGN)
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44
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45 void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log)
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46 {
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47 void *p;
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48
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49 if (posix_memalign(&p, alignment, size) == -1) {
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50 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno,
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51 "posix_memalign() %uz bytes aligned to %uz failed",
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52 size, alignment);
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53 }
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55 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0,
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56 "posix_memalign: %p:%uz", p, size);
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58 return p;
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59 }
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61 #elif (NGX_HAVE_MEMALIGN)
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63 void *ngx_memalign(size_t alignment, size_t size, ngx_log_t *log)
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64 {
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65 void *p;
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66
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67 if (!(p = memalign(alignment, size))) {
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68 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno,
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69 "memalign() %uz bytes aligned to %uz failed",
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70 size, alignment);
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71 }
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73 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0,
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74 "memalign: %p:%uz", p, size);
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75
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76 return p;
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77 }
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79 #endif