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https://github.com/nginx/nginx.git
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48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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#include <ngx_config.h>
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#include <ngx_core.h>
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char ngx_linux_kern_ostype[50];
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char ngx_linux_kern_osrelease[20];
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ngx_os_io_t ngx_os_io = {
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ngx_unix_recv,
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NULL,
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NULL,
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ngx_writev_chain,
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NGX_HAVE_ZEROCOPY
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};
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int ngx_os_init(ngx_log_t *log)
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{
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int name[2], len;
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name[0] = CTL_KERN;
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name[1] = KERN_OSTYPE;
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len = sizeof(ngx_linux_kern_ostype);
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if (sysctl(name, sizeof(name), ngx_linux_kern_ostype, &len, NULL, 0)
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== -1) {
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ngx_log_error(NGX_LOG_ALERT, log, errno, "sysctl(KERN_OSTYPE) failed");
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return NGX_ERROR;
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}
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name[0] = CTL_KERN;
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name[1] = KERN_OSRELEASE;
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len = sizeof(ngx_linux_kern_osrelease);
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if (sysctl(name, sizeof(name), ngx_linux_kern_osrelease, &len, NULL, 0)
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== -1) {
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ngx_log_error(NGX_LOG_ALERT, log, errno,
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"sysctl(KERN_OSRELEASE) failed");
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return NGX_ERROR;
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}
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ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %s %s",
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ngx_linux_kern_ostype, ngx_linux_kern_osrelease);
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return ngx_posix_init(log);
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}
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