Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_daemon.c @ 7476:b6dc8a12c07a
SSL: removed redundant "pkey" variable.
It was accidentally introduced in 77436d9951a1 (1.15.9). In MSVC 2015
and more recent MSVC versions it triggers warning C4456 (declaration of
'pkey' hides previous local declaration). Previously, all such warnings
were resolved in 2a621245f4cf.
Reported by Steve Stevenson.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Sat, 09 Mar 2019 02:55:43 +0300 |
parents | 8b84d60ef13d |
children |
rev | line source |
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441
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1 |
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2 /* |
444
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nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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nginx-0.0.1-2003-05-12-19:52:24 import
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8 #include <ngx_config.h> |
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nginx-0.0.1-2003-05-12-19:52:24 import
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9 #include <ngx_core.h> |
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nginx-0.0.1-2003-05-12-19:52:24 import
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10 |
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11 |
4574
b1ba43f905f8
Style: the function type should be on a line by itself
Maxim Konovalov <maxim@nginx.com>
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12 ngx_int_t |
b1ba43f905f8
Style: the function type should be on a line by itself
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13 ngx_daemon(ngx_log_t *log) |
86
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14 { |
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15 int fd; |
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16 |
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nginx-0.0.1-2003-05-12-19:52:24 import
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17 switch (fork()) { |
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nginx-0.0.1-2003-05-12-19:52:24 import
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18 case -1: |
191
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19 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "fork() failed"); |
86
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20 return NGX_ERROR; |
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21 |
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22 case 0: |
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23 break; |
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24 |
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25 default: |
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26 exit(0); |
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27 } |
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28 |
7162
8b84d60ef13d
Fixed "changing binary" when reaper is not init.
Ruslan Ermilov <ru@nginx.com>
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29 ngx_parent = ngx_pid; |
249
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nginx-0.0.2-2004-02-03-19:43:54 import
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30 ngx_pid = ngx_getpid(); |
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31 |
86
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32 if (setsid() == -1) { |
191
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33 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "setsid() failed"); |
86
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34 return NGX_ERROR; |
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35 } |
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36 |
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37 umask(0); |
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38 |
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nginx-0.0.1-2003-05-12-19:52:24 import
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39 fd = open("/dev/null", O_RDWR); |
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40 if (fd == -1) { |
191
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41 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
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42 "open(\"/dev/null\") failed"); |
86
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43 return NGX_ERROR; |
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44 } |
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45 |
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46 if (dup2(fd, STDIN_FILENO) == -1) { |
191
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47 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDIN) failed"); |
86
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48 return NGX_ERROR; |
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49 } |
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50 |
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51 if (dup2(fd, STDOUT_FILENO) == -1) { |
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52 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDOUT) failed"); |
86
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53 return NGX_ERROR; |
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54 } |
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55 |
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56 #if 0 |
86
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57 if (dup2(fd, STDERR_FILENO) == -1) { |
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58 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDERR) failed"); |
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59 return NGX_ERROR; |
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60 } |
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61 #endif |
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62 |
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63 if (fd > STDERR_FILENO) { |
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64 if (close(fd) == -1) { |
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65 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "close() failed"); |
86
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66 return NGX_ERROR; |
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67 } |
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68 } |
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69 |
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70 return NGX_OK; |
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71 } |