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annotate src/os/unix/ngx_dlopen.h @ 7025:7206c3630310

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HTTP/2: don't send SETTINGS ACK before already queued DATA frames. Previously, SETTINGS ACK was sent immediately upon receipt of SETTINGS frame, before already queued DATA frames created using old SETTINGS. This incorrect behavior was source of interoperability issues, because peers rely on the fact that new SETTINGS are in effect after receiving SETTINGS ACK. Reported by Feng Li. Signed-off-by: Piotr Sikora <piotrsikora@google.com>
author Piotr Sikora <piotrsikora@google.com>
date Fri, 02 Jun 2017 15:05:32 +0300
parents 7142b04337d6
children
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7142b04337d6 Dynamic modules: dlopen() support.
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2 /*
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3 * Copyright (C) Maxim Dounin
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4 * Copyright (C) Nginx, Inc.
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5 */
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8 #ifndef _NGX_DLOPEN_H_INCLUDED_
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9 #define _NGX_DLOPEN_H_INCLUDED_
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12 #include <ngx_config.h>
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13 #include <ngx_core.h>
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16 #define ngx_dlopen(path) dlopen((char *) path, RTLD_NOW | RTLD_GLOBAL)
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17 #define ngx_dlopen_n "dlopen()"
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19 #define ngx_dlsym(handle, symbol) dlsym(handle, symbol)
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20 #define ngx_dlsym_n "dlsym()"
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21
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22 #define ngx_dlclose(handle) dlclose(handle)
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23 #define ngx_dlclose_n "dlclose()"
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26 #if (NGX_HAVE_DLOPEN)
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27 char *ngx_dlerror(void);
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28 #endif
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31 #endif /* _NGX_DLOPEN_H_INCLUDED_ */