Mercurial > hg > nginx
annotate src/event/modules/ngx_aio_module.c @ 0:4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
The first code that uses "ngx_" prefix, the previous one used "gx_" prefix.
At that point the code is not yet usable. The first draft ideas are dated
back to 23.10.2001.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 06 Aug 2002 16:39:45 +0000 |
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children | 62b1a364857c |
rev | line source |
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0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
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1 |
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nginx-0.0.1-2002-08-06-20:39:45 import
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2 int ngx_posix_aio_process_events(ngx_log_t *log) |
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3 { |
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4 unmask signal |
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5 |
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6 listen via signal; |
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7 |
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8 aio_suspend()/aiowait()/aio_waitcomplete(); |
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9 |
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10 mask signal |
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11 |
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12 if (ngx_socket_errno == NGX_EINTR) |
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13 look listen |
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14 select()/accept() nb listen sockets |
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15 else |
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16 aio |
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17 } |
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18 |
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19 int ngx_posix_aio_process_events(ngx_log_t *log) |
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20 { |
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21 unmask signal |
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22 |
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23 /* BUG: signal can be delivered before select() */ |
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25 select(listen); |
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26 |
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27 mask signal |
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29 if (ngx_socket_errno == NGX_EINTR) |
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30 look ready array |
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31 } |
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32 |
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33 void aio_sig_handler(int signo, siginfo_t *siginfo, void *context) |
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34 { |
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35 push siginfo->si_value.sival_ptr |
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36 } |
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37 |