Mercurial > hg > nginx
annotate src/os/unix/ngx_darwin_init.c @ 4370:88aa90a198dd
Version bump.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 19 Dec 2011 11:21:46 +0000 |
parents | 003f0f341edf |
children | d620f497c50f |
rev | line source |
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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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5 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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10 |
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11 char ngx_darwin_kern_ostype[16]; |
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12 char ngx_darwin_kern_osrelease[128]; |
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13 int ngx_darwin_hw_ncpu; |
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14 int ngx_darwin_kern_ipc_somaxconn; |
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15 u_long ngx_darwin_net_inet_tcp_sendspace; |
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16 |
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17 ngx_uint_t ngx_debug_malloc; |
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18 |
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19 |
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20 static ngx_os_io_t ngx_darwin_io = { |
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21 ngx_unix_recv, |
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22 ngx_readv_chain, |
1689 | 23 ngx_udp_unix_recv, |
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24 ngx_unix_send, |
469 | 25 #if (NGX_HAVE_SENDFILE) |
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26 ngx_darwin_sendfile_chain, |
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27 NGX_IO_SENDFILE |
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28 #else |
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29 ngx_writev_chain, |
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30 0 |
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31 #endif |
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32 }; |
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33 |
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34 |
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35 typedef struct { |
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36 char *name; |
673 | 37 void *value; |
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38 size_t size; |
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39 ngx_uint_t exists; |
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40 } sysctl_t; |
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41 |
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42 |
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43 sysctl_t sysctls[] = { |
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44 { "hw.ncpu", |
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45 &ngx_darwin_hw_ncpu, |
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46 sizeof(ngx_darwin_hw_ncpu), 0 }, |
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47 |
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48 { "net.inet.tcp.sendspace", |
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49 &ngx_darwin_net_inet_tcp_sendspace, |
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50 sizeof(ngx_darwin_net_inet_tcp_sendspace), 0 }, |
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51 |
501 | 52 { "kern.ipc.somaxconn", |
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53 &ngx_darwin_kern_ipc_somaxconn, |
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54 sizeof(ngx_darwin_kern_ipc_somaxconn), 0 }, |
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55 |
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56 { NULL, NULL, 0, 0 } |
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57 }; |
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58 |
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59 |
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60 void |
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61 ngx_debug_init() |
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62 { |
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63 #if (NGX_DEBUG_MALLOC) |
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64 |
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65 /* |
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66 * MacOSX 10.6, 10.7: MallocScribble fills freed memory with 0x55 |
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67 * and fills allocated memory with 0xAA. |
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68 * MacOSX 10.4, 10.5: MallocScribble fills freed memory with 0x55, |
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69 * MallocPreScribble fills allocated memory with 0xAA. |
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70 * MacOSX 10.3: MallocScribble fills freed memory with 0x55, |
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71 * and no way to fill allocated memory. |
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72 */ |
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73 |
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74 setenv("MallocScribble", "1", 0); |
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75 |
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76 ngx_debug_malloc = 1; |
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77 |
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78 #else |
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79 |
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80 if (getenv("MallocScribble")) { |
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81 ngx_debug_malloc = 1; |
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82 } |
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83 |
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84 #endif |
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85 } |
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86 |
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87 |
539 | 88 ngx_int_t |
89 ngx_os_specific_init(ngx_log_t *log) | |
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90 { |
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91 size_t size; |
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92 ngx_err_t err; |
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93 ngx_uint_t i; |
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94 |
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95 size = sizeof(ngx_darwin_kern_ostype); |
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96 if (sysctlbyname("kern.ostype", ngx_darwin_kern_ostype, &size, NULL, 0) |
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97 == -1) |
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98 { |
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99 err = ngx_errno; |
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100 |
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101 if (err != NGX_ENOENT) { |
461 | 102 |
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103 ngx_log_error(NGX_LOG_ALERT, log, err, |
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104 "sysctlbyname(kern.ostype) failed"); |
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105 |
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106 if (err != NGX_ENOMEM) { |
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107 return NGX_ERROR; |
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108 } |
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109 |
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110 ngx_darwin_kern_ostype[size - 1] = '\0'; |
461 | 111 } |
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112 } |
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113 |
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114 size = sizeof(ngx_darwin_kern_osrelease); |
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115 if (sysctlbyname("kern.osrelease", ngx_darwin_kern_osrelease, &size, |
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diff
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|
116 NULL, 0) |
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117 == -1) |
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118 { |
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119 err = ngx_errno; |
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120 |
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121 if (err != NGX_ENOENT) { |
461 | 122 |
2303
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123 ngx_log_error(NGX_LOG_ALERT, log, err, |
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124 "sysctlbyname(kern.osrelease) failed"); |
461 | 125 |
2303
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126 if (err != NGX_ENOMEM) { |
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127 return NGX_ERROR; |
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128 } |
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129 |
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130 ngx_darwin_kern_osrelease[size - 1] = '\0'; |
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131 } |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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97
diff
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|
132 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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97
diff
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133 |
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
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94
diff
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134 for (i = 0; sysctls[i].name; i++) { |
70d2345a903f
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diff
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135 size = sysctls[i].size; |
449
3b1e8c9df9ad
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136 |
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
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137 if (sysctlbyname(sysctls[i].name, sysctls[i].value, &size, NULL, 0) |
673 | 138 == 0) |
449
3b1e8c9df9ad
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139 { |
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140 sysctls[i].exists = 1; |
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141 continue; |
3b1e8c9df9ad
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142 } |
3b1e8c9df9ad
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143 |
3b1e8c9df9ad
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144 err = ngx_errno; |
373
018569a8f09c
nginx-0.0.7-2004-06-30-19:30:41 import
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parents:
361
diff
changeset
|
145 |
449
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146 if (err == NGX_ENOENT) { |
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147 continue; |
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148 } |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
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diff
changeset
|
149 |
449
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150 ngx_log_error(NGX_LOG_ALERT, log, err, |
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|
151 "sysctlbyname(%s) failed", sysctls[i].name); |
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152 return NGX_ERROR; |
88
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diff
changeset
|
153 } |
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diff
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|
154 |
2128
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*) move Darwin support to separate files
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diff
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|
155 ngx_ncpu = ngx_darwin_hw_ncpu; |
673 | 156 |
4226
003f0f341edf
Fixed range checking for the "somaxconn" sysctl.
Ruslan Ermilov <ru@nginx.com>
parents:
4223
diff
changeset
|
157 if (ngx_darwin_kern_ipc_somaxconn > 32767) { |
501 | 158 ngx_log_error(NGX_LOG_ALERT, log, 0, |
4226
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Fixed range checking for the "somaxconn" sysctl.
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|
159 "sysctl kern.ipc.somaxconn must be less than 32768"); |
501 | 160 return NGX_ERROR; |
161 } | |
452 | 162 |
473 | 163 ngx_tcp_nodelay_and_tcp_nopush = 1; |
164 | |
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165 ngx_os_io = ngx_darwin_io; |
473 | 166 |
539 | 167 return NGX_OK; |
86
3973260705cc
nginx-0.0.1-2003-05-12-19:52:24 import
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parents:
diff
changeset
|
168 } |
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
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|
169 |
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170 |
539 | 171 void |
172 ngx_os_specific_status(ngx_log_t *log) | |
449
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173 { |
673 | 174 u_long value; |
449
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nginx-0.1.0-2004-10-04-00:02:06 import
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|
175 ngx_uint_t i; |
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|
176 |
2303
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|
177 if (ngx_darwin_kern_ostype[0]) { |
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|
178 ngx_log_error(NGX_LOG_NOTICE, log, 0, "OS: %s %s", |
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the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
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|
179 ngx_darwin_kern_ostype, ngx_darwin_kern_osrelease); |
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|
180 } |
449
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nginx-0.1.0-2004-10-04-00:02:06 import
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parents:
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diff
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|
181 |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
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|
182 for (i = 0; sysctls[i].name; i++) { |
3b1e8c9df9ad
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|
183 if (sysctls[i].exists) { |
673 | 184 if (sysctls[i].size == sizeof(long)) { |
185 value = *(long *) sysctls[i].value; | |
186 | |
187 } else { | |
188 value = *(int *) sysctls[i].value; | |
189 } | |
190 | |
191 ngx_log_error(NGX_LOG_NOTICE, log, 0, "%s: %l", | |
192 sysctls[i].name, value); | |
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
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diff
changeset
|
193 } |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
194 } |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
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444
diff
changeset
|
195 } |