Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_linux_init.c @ 1671:8075179cae21
ngx_parse_url() saves port text, this allows to use it in proxy host header
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 28 Nov 2007 19:55:31 +0000 |
parents | 379ee44a4456 |
children | 0b592a68aade |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
441
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4 */ |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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11 u_char ngx_linux_kern_ostype[50]; |
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12 u_char ngx_linux_kern_osrelease[50]; |
673 | 13 |
14 int ngx_linux_rtsig_max; | |
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539 | 17 static ngx_os_io_t ngx_linux_io = { |
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18 ngx_unix_recv, |
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19 ngx_readv_chain, |
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20 ngx_unix_send, |
469 | 21 #if (NGX_HAVE_SENDFILE) |
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22 ngx_linux_sendfile_chain, |
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23 NGX_IO_SENDFILE |
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24 #else |
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25 ngx_writev_chain, |
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26 0 |
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27 #endif |
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28 }; |
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29 |
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30 |
493 | 31 ngx_int_t |
539 | 32 ngx_os_specific_init(ngx_log_t *log) |
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33 { |
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34 int name[2]; |
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35 size_t len; |
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36 ngx_err_t err; |
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37 struct utsname u; |
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38 |
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39 if (uname(&u) == -1) { |
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40 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "uname() failed"); |
101
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41 return NGX_ERROR; |
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42 } |
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44 (void) ngx_cpystrn(ngx_linux_kern_ostype, (u_char *) u.sysname, |
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45 sizeof(ngx_linux_kern_ostype)); |
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47 (void) ngx_cpystrn(ngx_linux_kern_osrelease, (u_char *) u.release, |
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48 sizeof(ngx_linux_kern_osrelease)); |
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49 |
673 | 50 name[0] = CTL_KERN; |
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51 name[1] = KERN_RTSIGMAX; |
450 | 52 len = sizeof(ngx_linux_rtsig_max); |
493 | 53 |
54 if (sysctl(name, 2, &ngx_linux_rtsig_max, &len, NULL, 0) == -1) { | |
467 | 55 err = ngx_errno; |
56 | |
673 | 57 if (err != NGX_ENOTDIR && err != NGX_ENOSYS) { |
467 | 58 ngx_log_error(NGX_LOG_ALERT, log, err, |
59 "sysctl(KERN_RTSIGMAX) failed"); | |
60 | |
61 return NGX_ERROR; | |
62 } | |
63 | |
449
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64 ngx_linux_rtsig_max = 0; |
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65 } |
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66 |
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67 |
539 | 68 ngx_os_io = ngx_linux_io; |
69 | |
70 return NGX_OK; | |
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71 } |
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72 |
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73 |
493 | 74 void |
539 | 75 ngx_os_specific_status(ngx_log_t *log) |
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76 { |
531 | 77 ngx_log_error(NGX_LOG_NOTICE, log, 0, "OS: %s %s", |
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78 ngx_linux_kern_ostype, ngx_linux_kern_osrelease); |
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79 |
531 | 80 ngx_log_error(NGX_LOG_NOTICE, log, 0, "sysctl(KERN_RTSIGMAX): %d", |
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81 ngx_linux_rtsig_max); |
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82 } |