Mercurial > hg > nginx

annotate src/os/unix/ngx_darwin_init.c @ 5914:4dd67e5d958e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Refactored ngx_solaris_sendfilev_chain(). Though ngx_solaris_sendfilev_chain() shouldn't suffer from the problem mentioned in d1bde5c3c5d2 since currently IOV_MAX on Solaris is 16, but this follows the change from 3d5717550371 in order to make the code look similar to other systems and potentially eliminates the problem in the future.
author Valentin Bartenev <vbart@nginx.com>
date Wed, 19 Nov 2014 21:17:11 +0300
parents 15a7deeaa19a
children 8f038068f4bc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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d620f497c50f Copyright updated.
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4 * Copyright (C) Nginx, Inc.
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5 */
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6
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7
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4c698194c56d nginx-0.0.1-2003-11-13-19:16:33 import
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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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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
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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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24 ngx_udp_unix_recv,
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0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
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25 ngx_unix_send,
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26 #if (NGX_HAVE_SENDFILE)
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27 ngx_darwin_sendfile_chain,
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11fbd0fc041d nginx-0.0.1-2003-11-26-18:42:18 import
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28 NGX_IO_SENDFILE
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ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
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29 #else
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
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30 ngx_writev_chain,
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8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
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31 0
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32 #endif
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33 };
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34
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35
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36 typedef struct {
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37 char *name;
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b80f94fa2197 nginx-0.3.58-RELEASE import
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38 void *value;
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39 size_t size;
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40 ngx_uint_t exists;
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41 } sysctl_t;
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42
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70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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44 sysctl_t sysctls[] = {
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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45 { "hw.ncpu",
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46 &ngx_darwin_hw_ncpu,
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47 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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48
449
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49 { "net.inet.tcp.sendspace",
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50 &ngx_darwin_net_inet_tcp_sendspace,
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51 sizeof(ngx_darwin_net_inet_tcp_sendspace), 0 },
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52
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53 { "kern.ipc.somaxconn",
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54 &ngx_darwin_kern_ipc_somaxconn,
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55 sizeof(ngx_darwin_kern_ipc_somaxconn), 0 },
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56
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57 { NULL, NULL, 0, 0 }
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58 };
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59
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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60
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61 void
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62 ngx_debug_init(void)
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63 {
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64 #if (NGX_DEBUG_MALLOC)
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65
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66 /*
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67 * MacOSX 10.6, 10.7: MallocScribble fills freed memory with 0x55
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68 * and fills allocated memory with 0xAA.
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69 * MacOSX 10.4, 10.5: MallocScribble fills freed memory with 0x55,
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70 * MallocPreScribble fills allocated memory with 0xAA.
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71 * MacOSX 10.3: MallocScribble fills freed memory with 0x55,
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72 * and no way to fill allocated memory.
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73 */
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74
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75 setenv("MallocScribble", "1", 0);
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76
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77 ngx_debug_malloc = 1;
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78
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79 #else
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80
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81 if (getenv("MallocScribble")) {
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82 ngx_debug_malloc = 1;
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83 }
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84
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85 #endif
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86 }
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87
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88
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89 ngx_int_t
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90 ngx_os_specific_init(ngx_log_t *log)
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91 {
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92 size_t size;
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93 ngx_err_t err;
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94 ngx_uint_t i;
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95
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96 size = sizeof(ngx_darwin_kern_ostype);
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97 if (sysctlbyname("kern.ostype", ngx_darwin_kern_ostype, &size, NULL, 0)
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98 == -1)
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99 {
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100 err = ngx_errno;
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101
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102 if (err != NGX_ENOENT) {
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103
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104 ngx_log_error(NGX_LOG_ALERT, log, err,
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105 "sysctlbyname(kern.ostype) failed");
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106
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107 if (err != NGX_ENOMEM) {
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108 return NGX_ERROR;
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109 }
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110
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111 ngx_darwin_kern_ostype[size - 1] = '\0';
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112 }
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113 }
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114
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115 size = sizeof(ngx_darwin_kern_osrelease);
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116 if (sysctlbyname("kern.osrelease", ngx_darwin_kern_osrelease, &size,
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117 NULL, 0)
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118 == -1)
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119 {
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120 err = ngx_errno;
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121
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122 if (err != NGX_ENOENT) {
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123
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
124 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
125 "sysctlbyname(kern.osrelease) failed");
461
a88a3e4e158f nginx-0.1.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 452
diff changeset
126
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
127 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
128 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
129 }
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 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
132 }
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 97
diff changeset
133 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents: 97
diff changeset
134
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 94
diff changeset
135 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
136 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
137
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 94
diff changeset
138 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
139 == 0)
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
140 {
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
141 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
142 continue;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
143 }
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 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
146
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
147 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
148 continue;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
149 }
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 86
diff changeset
150
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
151 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
152 "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
153 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
154 }
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 86
diff changeset
155
2128
345a014436d4 *) move Darwin support to separate files
Igor Sysoev <igor@sysoev.ru>
parents: 1771
diff changeset
156 ngx_ncpu = ngx_darwin_hw_ncpu;
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
157
4226
003f0f341edf Fixed range checking for the "somaxconn" sysctl.
Ruslan Ermilov <ru@nginx.com>
parents: 4223
diff changeset
158 if (ngx_darwin_kern_ipc_somaxconn > 32767) {
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
159 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
160 "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
161 return NGX_ERROR;
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
162 }
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
163
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
164 ngx_tcp_nodelay_and_tcp_nopush = 1;
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
165
2128
345a014436d4 *) move Darwin support to separate files
Igor Sysoev <igor@sysoev.ru>
parents: 1771
diff changeset
166 ngx_os_io = ngx_darwin_io;
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
167
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
168 return NGX_OK;
86
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
169 }
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
170
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
171
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
172 void
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
173 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
174 {
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
175 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
176 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
177
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
178 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
179 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
180 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
181 }
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
182
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
183 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
184 if (sysctls[i].exists) {
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
185 if (sysctls[i].size == sizeof(long)) {
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
186 value = *(long *) sysctls[i].value;
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
187
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
188 } else {
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
189 value = *(int *) sysctls[i].value;
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
190 }
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 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
193 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
194 }
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 }