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annotate src/os/unix/ngx_linux_init.c @ 312:f5431a4bbc7d

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nginx-0.0.3-2004-04-13-09:27:03 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 13 Apr 2004 05:27:03 +0000
parents 11fbd0fc041d
children b670db10cbbd
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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1
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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2 #include <ngx_config.h>
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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3 #include <ngx_core.h>
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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6 char ngx_linux_kern_ostype[50];
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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7 char ngx_linux_kern_osrelease[20];
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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10 ngx_os_io_t ngx_os_io = {
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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11 ngx_unix_recv,
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f5431a4bbc7d nginx-0.0.3-2004-04-13-09:27:03 import
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12 ngx_readv_chain,
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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13 NULL,
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f5431a4bbc7d nginx-0.0.3-2004-04-13-09:27:03 import
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14 #if (HAVE_SENDFILE)
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11fbd0fc041d nginx-0.0.1-2003-11-26-18:42:18 import
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15 ngx_linux_sendfile_chain,
11fbd0fc041d nginx-0.0.1-2003-11-26-18:42:18 import
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16 NGX_IO_SENDFILE
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17 #else
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18 ngx_writev_chain,
f5431a4bbc7d nginx-0.0.3-2004-04-13-09:27:03 import
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19 0
f5431a4bbc7d nginx-0.0.3-2004-04-13-09:27:03 import
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20 #endif
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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21 };
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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24 int ngx_os_init(ngx_log_t *log)
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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25 {
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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26 int name[2], len;
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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27
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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28 name[0] = CTL_KERN;
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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29 name[1] = KERN_OSTYPE;
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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30 len = sizeof(ngx_linux_kern_ostype);
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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31 if (sysctl(name, sizeof(name), ngx_linux_kern_ostype, &len, NULL, 0)
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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32 == -1) {
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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33 ngx_log_error(NGX_LOG_ALERT, log, errno, "sysctl(KERN_OSTYPE) failed");
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34 return NGX_ERROR;
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35 }
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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37 name[0] = CTL_KERN;
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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38 name[1] = KERN_OSRELEASE;
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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39 len = sizeof(ngx_linux_kern_osrelease);
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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40 if (sysctl(name, sizeof(name), ngx_linux_kern_osrelease, &len, NULL, 0)
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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41 == -1) {
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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42 ngx_log_error(NGX_LOG_ALERT, log, errno,
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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43 "sysctl(KERN_OSRELEASE) failed");
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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44 return NGX_ERROR;
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45 }
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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47 ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %s %s",
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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48 ngx_linux_kern_ostype, ngx_linux_kern_osrelease);
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49
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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50
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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51 return ngx_posix_init(log);
2e069b6e6920 nginx-0.0.1-2003-06-04-21:28:33 import
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52 }