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comparison src/os/unix/ngx_linux_init.c @ 101:2e069b6e6920

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nginx-0.0.1-2003-06-04-21:28:33 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 04 Jun 2003 17:28:33 +0000
parents
children 4c698194c56d
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100:7ebc8b7fb816 101:2e069b6e6920
1
2 #include <ngx_config.h>
3 #include <ngx_core.h>
4
5
6 /* STUB */
7 ssize_t ngx_unix_recv(ngx_connection_t *c, char *buf, size_t size);
8 ngx_chain_t *ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in);
9 int ngx_posix_init(ngx_log_t *log);
10
11
12 char ngx_linux_kern_ostype[50];
13 char ngx_linux_kern_osrelease[20];
14
15
16 ngx_os_io_t ngx_os_io = {
17 ngx_unix_recv,
18 NULL,
19 NULL,
20 ngx_writev_chain,
21 NGX_HAVE_ZEROCOPY
22 };
23
24
25 int ngx_os_init(ngx_log_t *log)
26 {
27 int name[2], len;
28
29 name[0] = CTL_KERN;
30 name[1] = KERN_OSTYPE;
31 len = sizeof(ngx_linux_kern_ostype);
32 if (sysctl(name, sizeof(name), ngx_linux_kern_ostype, &len, NULL, 0)
33 == -1) {
34 ngx_log_error(NGX_LOG_ALERT, log, errno, "sysctl(KERN_OSTYPE) failed");
35 return NGX_ERROR;
36 }
37
38 name[0] = CTL_KERN;
39 name[1] = KERN_OSRELEASE;
40 len = sizeof(ngx_linux_kern_osrelease);
41 if (sysctl(name, sizeof(name), ngx_linux_kern_osrelease, &len, NULL, 0)
42 == -1) {
43 ngx_log_error(NGX_LOG_ALERT, log, errno,
44 "sysctl(KERN_OSRELEASE) failed");
45 return NGX_ERROR;
46 }
47
48 ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %s %s",
49 ngx_linux_kern_ostype, ngx_linux_kern_osrelease);
50
51
52 return ngx_posix_init(log);
53 }