Mercurial > hg > nginx-quic

annotate src/os/unix/ngx_darwin_init.c @ 4448:539355d9e675 stable-1.0

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Merge of r4404: Fixed sched_setaffinity(2) to correctly pass size. Second argument (cpusetsize) is size in bytes, not in bits. Previously used constant 32 resulted in reading of uninitialized memory and caused EINVAL to be returned on some Linux kernels.
author Maxim Dounin <mdounin@mdounin.ru>
date Sun, 05 Feb 2012 19:25:24 +0000
parents 710e35d17c28
children 4919fb357a5d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
441
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
diff changeset
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
diff changeset
2 /*
444
42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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parents: 441
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3 * Copyright (C) Igor Sysoev
441
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
diff changeset
4 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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parents: 437
diff changeset
5
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3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
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6
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4c698194c56d nginx-0.0.1-2003-11-13-19:16:33 import
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parents: 152
diff changeset
7 #include <ngx_config.h>
4c698194c56d nginx-0.0.1-2003-11-13-19:16:33 import
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8 #include <ngx_core.h>
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3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
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9
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
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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;
345a014436d4 *) move Darwin support to separate files
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14 int ngx_darwin_kern_ipc_somaxconn;
345a014436d4 *) move Darwin support to separate files
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15 u_long ngx_darwin_net_inet_tcp_sendspace;
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents: 94
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16
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3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
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17
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18 static ngx_os_io_t ngx_darwin_io = {
91
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 88
diff changeset
19 ngx_unix_recv,
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738fe44c70d5 nginx-0.0.1-2003-05-21-17:28:21 import
Igor Sysoev <igor@sysoev.ru>
parents: 91
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20 ngx_readv_chain,
1689
0b592a68aade ngx_udp_recv()
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21 ngx_udp_unix_recv,
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 391
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22 ngx_unix_send,
469
2ff194b74f1e nginx-0.1.9-RELEASE import
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23 #if (NGX_HAVE_SENDFILE)
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24 ngx_darwin_sendfile_chain,
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11fbd0fc041d nginx-0.0.1-2003-11-26-18:42:18 import
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parents: 195
diff changeset
25 NGX_IO_SENDFILE
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ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
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26 #else
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
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27 ngx_writev_chain,
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8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import
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parents: 183
diff changeset
28 0
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ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import
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diff changeset
29 #endif
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637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
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30 };
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
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31
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import
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32
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70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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33 typedef struct {
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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34 char *name;
673
b80f94fa2197 nginx-0.3.58-RELEASE import
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35 void *value;
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
36 size_t size;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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parents: 444
diff changeset
37 ngx_uint_t exists;
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70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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parents: 94
diff changeset
38 } sysctl_t;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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39
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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40
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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parents: 94
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41 sysctl_t sysctls[] = {
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
42 { "hw.ncpu",
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43 &ngx_darwin_hw_ncpu,
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44 sizeof(ngx_darwin_hw_ncpu), 0 },
373
018569a8f09c nginx-0.0.7-2004-06-30-19:30:41 import
Igor Sysoev <igor@sysoev.ru>
parents: 361
diff changeset
45
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
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46 { "net.inet.tcp.sendspace",
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47 &ngx_darwin_net_inet_tcp_sendspace,
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48 sizeof(ngx_darwin_net_inet_tcp_sendspace), 0 },
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
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49
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
50 { "kern.ipc.somaxconn",
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51 &ngx_darwin_kern_ipc_somaxconn,
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52 sizeof(ngx_darwin_kern_ipc_somaxconn), 0 },
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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diff changeset
53
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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54 { NULL, NULL, 0, 0 }
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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55 };
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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56
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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57
539
371c1cee100d nginx-0.1.44-RELEASE import
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58 ngx_int_t
371c1cee100d nginx-0.1.44-RELEASE import
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59 ngx_os_specific_init(ngx_log_t *log)
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3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
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60 {
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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61 size_t size;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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62 ngx_err_t err;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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63 ngx_uint_t i;
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64
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65 size = sizeof(ngx_darwin_kern_ostype);
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66 if (sysctlbyname("kern.ostype", ngx_darwin_kern_ostype, &size, NULL, 0)
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67 == -1)
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68 {
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69 err = ngx_errno;
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70
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71 if (err != NGX_ENOENT) {
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72
2303
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73 ngx_log_error(NGX_LOG_ALERT, log, err,
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74 "sysctlbyname(kern.ostype) failed");
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75
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76 if (err != NGX_ENOMEM) {
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77 return NGX_ERROR;
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78 }
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diff changeset
79
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80 ngx_darwin_kern_ostype[size - 1] = '\0';
461
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81 }
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
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82 }
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
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83
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84 size = sizeof(ngx_darwin_kern_osrelease);
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85 if (sysctlbyname("kern.osrelease", ngx_darwin_kern_osrelease, &size,
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86 NULL, 0)
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87 == -1)
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88 {
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89 err = ngx_errno;
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diff changeset
90
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diff changeset
91 if (err != NGX_ENOENT) {
461
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92
2303
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93 ngx_log_error(NGX_LOG_ALERT, log, err,
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94 "sysctlbyname(kern.osrelease) failed");
461
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diff changeset
95
2303
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96 if (err != NGX_ENOMEM) {
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97 return NGX_ERROR;
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98 }
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parents: 2128
diff changeset
99
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100 ngx_darwin_kern_osrelease[size - 1] = '\0';
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101 }
99
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
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diff changeset
102 }
a059e1aa65d4 nginx-0.0.1-2003-06-02-19:24:30 import
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diff changeset
103
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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diff changeset
104 for (i = 0; sysctls[i].name; i++) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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diff changeset
105 size = sysctls[i].size;
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
106
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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parents: 94
diff changeset
107 if (sysctlbyname(sysctls[i].name, sysctls[i].value, &size, NULL, 0)
673
b80f94fa2197 nginx-0.3.58-RELEASE import
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diff changeset
108 == 0)
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
109 {
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
110 sysctls[i].exists = 1;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
111 continue;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
112 }
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
113
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
114 err = ngx_errno;
373
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diff changeset
115
449
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diff changeset
116 if (err == NGX_ENOENT) {
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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diff changeset
117 continue;
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
118 }
88
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 86
diff changeset
119
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
120 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
121 "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
122 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
123 }
674d333f4296 nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents: 86
diff changeset
124
2128
345a014436d4 *) move Darwin support to separate files
Igor Sysoev <igor@sysoev.ru>
parents: 1771
diff changeset
125 ngx_ncpu = ngx_darwin_hw_ncpu;
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
126
4353
710e35d17c28 Merge of r4227, r4228:
Maxim Dounin <mdounin@mdounin.ru>
parents: 2303
diff changeset
127 if (ngx_darwin_kern_ipc_somaxconn > 32767) {
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
128 ngx_log_error(NGX_LOG_ALERT, log, 0,
4353
710e35d17c28 Merge of r4227, r4228:
Maxim Dounin <mdounin@mdounin.ru>
parents: 2303
diff changeset
129 "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
130 return NGX_ERROR;
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 473
diff changeset
131 }
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 449
diff changeset
132
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
133 ngx_tcp_nodelay_and_tcp_nopush = 1;
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
134
2128
345a014436d4 *) move Darwin support to separate files
Igor Sysoev <igor@sysoev.ru>
parents: 1771
diff changeset
135 ngx_os_io = ngx_darwin_io;
473
8e8f3af115b5 nginx-0.1.11-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 469
diff changeset
136
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
137 return NGX_OK;
86
3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
138 }
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
139
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
140
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
141 void
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 531
diff changeset
142 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
143 {
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
144 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
145 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
146
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
147 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
148 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
149 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
150 }
449
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
151
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
152 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
153 if (sysctls[i].exists) {
673
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
154 if (sysctls[i].size == sizeof(long)) {
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
155 value = *(long *) sysctls[i].value;
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
156
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
157 } else {
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
158 value = *(int *) sysctls[i].value;
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
159 }
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
160
b80f94fa2197 nginx-0.3.58-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
161 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
162 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
163 }
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
164 }
3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
165 }