Mercurial > hg > nginx

annotate src/os/unix/ngx_darwin_init.c @ 6436:8f038068f4bc

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Stream: UDP proxy.
author Roman Arutyunyan <arut@nginx.com>
date Wed, 20 Jan 2016 19:52:12 +0300
parents 15a7deeaa19a
children 56fc55e32f23
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 437
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1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents: 437
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2 /*
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42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
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3 * Copyright (C) Igor Sysoev
4412
d620f497c50f Copyright updated.
Maxim Konovalov <maxim@nginx.com>
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4 * Copyright (C) Nginx, Inc.
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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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parents: 437
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5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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6
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3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
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7
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4c698194c56d nginx-0.0.1-2003-11-13-19:16:33 import
Igor Sysoev <igor@sysoev.ru>
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8 #include <ngx_config.h>
4c698194c56d nginx-0.0.1-2003-11-13-19:16:33 import
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9 #include <ngx_core.h>
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3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
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11
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12 char ngx_darwin_kern_ostype[16];
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13 char ngx_darwin_kern_osrelease[128];
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14 int ngx_darwin_hw_ncpu;
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15 int ngx_darwin_kern_ipc_somaxconn;
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16 u_long ngx_darwin_net_inet_tcp_sendspace;
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17
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18 ngx_uint_t ngx_debug_malloc;
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19
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20
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21 static ngx_os_io_t ngx_darwin_io = {
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637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
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22 ngx_unix_recv,
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738fe44c70d5 nginx-0.0.1-2003-05-21-17:28:21 import
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23 ngx_readv_chain,
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0b592a68aade ngx_udp_recv()
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24 ngx_udp_unix_recv,
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0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 391
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25 ngx_unix_send,
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8f038068f4bc Stream: UDP proxy.
Roman Arutyunyan <arut@nginx.com>
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26 ngx_udp_unix_send,
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2ff194b74f1e nginx-0.1.9-RELEASE import
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27 #if (NGX_HAVE_SENDFILE)
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28 ngx_darwin_sendfile_chain,
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11fbd0fc041d nginx-0.0.1-2003-11-26-18:42:18 import
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29 NGX_IO_SENDFILE
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ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
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30 #else
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
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31 ngx_writev_chain,
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8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
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32 0
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33 #endif
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34 };
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35
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
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36
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37 typedef struct {
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3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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38 char *name;
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b80f94fa2197 nginx-0.3.58-RELEASE import
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39 void *value;
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3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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40 size_t size;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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41 ngx_uint_t exists;
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70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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42 } sysctl_t;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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43
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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44
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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45 sysctl_t sysctls[] = {
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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46 { "hw.ncpu",
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47 &ngx_darwin_hw_ncpu,
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48 sizeof(ngx_darwin_hw_ncpu), 0 },
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018569a8f09c nginx-0.0.7-2004-06-30-19:30:41 import
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49
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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50 { "net.inet.tcp.sendspace",
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51 &ngx_darwin_net_inet_tcp_sendspace,
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52 sizeof(ngx_darwin_net_inet_tcp_sendspace), 0 },
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a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
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53
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d4ea69372b94 nginx-0.1.25-RELEASE import
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54 { "kern.ipc.somaxconn",
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55 &ngx_darwin_kern_ipc_somaxconn,
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56 sizeof(ngx_darwin_kern_ipc_somaxconn), 0 },
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57
449
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58 { NULL, NULL, 0, 0 }
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59 };
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60
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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61
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62 void
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63 ngx_debug_init(void)
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64 {
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65 #if (NGX_DEBUG_MALLOC)
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66
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67 /*
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68 * MacOSX 10.6, 10.7: MallocScribble fills freed memory with 0x55
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69 * and fills allocated memory with 0xAA.
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70 * MacOSX 10.4, 10.5: MallocScribble fills freed memory with 0x55,
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71 * MallocPreScribble fills allocated memory with 0xAA.
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72 * MacOSX 10.3: MallocScribble fills freed memory with 0x55,
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73 * and no way to fill allocated memory.
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74 */
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75
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76 setenv("MallocScribble", "1", 0);
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77
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78 ngx_debug_malloc = 1;
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79
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80 #else
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81
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82 if (getenv("MallocScribble")) {
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83 ngx_debug_malloc = 1;
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84 }
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85
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86 #endif
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87 }
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88
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89
539
371c1cee100d nginx-0.1.44-RELEASE import
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90 ngx_int_t
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91 ngx_os_specific_init(ngx_log_t *log)
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92 {
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93 size_t size;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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94 ngx_err_t err;
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95 ngx_uint_t i;
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96
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97 size = sizeof(ngx_darwin_kern_ostype);
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98 if (sysctlbyname("kern.ostype", ngx_darwin_kern_ostype, &size, NULL, 0)
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99 == -1)
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100 {
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101 err = ngx_errno;
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102
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103 if (err != NGX_ENOENT) {
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104
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105 ngx_log_error(NGX_LOG_ALERT, log, err,
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106 "sysctlbyname(kern.ostype) failed");
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107
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108 if (err != NGX_ENOMEM) {
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109 return NGX_ERROR;
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110 }
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111
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112 ngx_darwin_kern_ostype[size - 1] = '\0';
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113 }
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674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
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114 }
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115
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116 size = sizeof(ngx_darwin_kern_osrelease);
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117 if (sysctlbyname("kern.osrelease", ngx_darwin_kern_osrelease, &size,
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118 NULL, 0)
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119 == -1)
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120 {
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121 err = ngx_errno;
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122
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123 if (err != NGX_ENOENT) {
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124
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22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
125 ngx_log_error(NGX_LOG_ALERT, log, err,
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
126 "sysctlbyname(kern.osrelease) failed");
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
127
2303
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
128 if (err != NGX_ENOMEM) {
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
129 return NGX_ERROR;
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
130 }
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
131
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
132 ngx_darwin_kern_osrelease[size - 1] = '\0';
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
133 }
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 97
diff changeset
134 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 97
diff changeset
135
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 94
diff changeset
136 for (i = 0; sysctls[i].name; i++) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 94
diff changeset
137 size = sysctls[i].size;
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
138
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 94
diff changeset
139 if (sysctlbyname(sysctls[i].name, sysctls[i].value, &size, NULL, 0)
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
140 == 0)
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
141 {
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
142 sysctls[i].exists = 1;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
143 continue;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
144 }
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
145
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
146 err = ngx_errno;
373
018569a8f09c nginx-0.0.7-2004-06-30-19:30:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 361
diff changeset
147
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
148 if (err == NGX_ENOENT) {
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
149 continue;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
150 }
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 86
diff changeset
151
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
152 ngx_log_error(NGX_LOG_ALERT, log, err,
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
153 "sysctlbyname(%s) failed", sysctls[i].name);
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
154 return NGX_ERROR;
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 86
diff changeset
155 }
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 86
diff changeset
156
2128
345a014436d4 *) move Darwin support to separate files
Igor Sysoev <igor@sysoev.ru>
parents: 1771
diff changeset
157 ngx_ncpu = ngx_darwin_hw_ncpu;
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
158
4226
003f0f341edf Fixed range checking for the "somaxconn" sysctl.
Ruslan Ermilov <ru@nginx.com>
parents: 4223
diff changeset
159 if (ngx_darwin_kern_ipc_somaxconn > 32767) {
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
160 ngx_log_error(NGX_LOG_ALERT, log, 0,
4226
003f0f341edf Fixed range checking for the "somaxconn" sysctl.
Ruslan Ermilov <ru@nginx.com>
parents: 4223
diff changeset
161 "sysctl kern.ipc.somaxconn must be less than 32768");
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
162 return NGX_ERROR;
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
163 }
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
164
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
165 ngx_tcp_nodelay_and_tcp_nopush = 1;
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
166
2128
345a014436d4 *) move Darwin support to separate files
Igor Sysoev <igor@sysoev.ru>
parents: 1771
diff changeset
167 ngx_os_io = ngx_darwin_io;
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
168
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
169 return NGX_OK;
86
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
170 }
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
171
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
172
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
173 void
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
174 ngx_os_specific_status(ngx_log_t *log)
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
175 {
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
176 u_long value;
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
177 ngx_uint_t i;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
178
2303
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
179 if (ngx_darwin_kern_ostype[0]) {
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
180 ngx_log_error(NGX_LOG_NOTICE, log, 0, "OS: %s %s",
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
181 ngx_darwin_kern_ostype, ngx_darwin_kern_osrelease);
22b05d177dc6 the sysctl "kern.ostype" and "kern.osrelease" had appeared in MacOSX 10.5 only
Igor Sysoev <igor@sysoev.ru>
parents: 2128
diff changeset
182 }
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
183
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
184 for (i = 0; sysctls[i].name; i++) {
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
185 if (sysctls[i].exists) {
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
186 if (sysctls[i].size == sizeof(long)) {
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
187 value = *(long *) sysctls[i].value;
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
188
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
189 } else {
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
190 value = *(int *) sysctls[i].value;
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
191 }
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
192
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
193 ngx_log_error(NGX_LOG_NOTICE, log, 0, "%s: %l",
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
194 sysctls[i].name, value);
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
195 }
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
196 }
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
197 }