annotate src/os/win32/ngx_dlopen.c @ 6383:85dea406e18f

Dynamic modules. The auto/module script is extended to understand ngx_module_link=DYNAMIC. When set, it links the module as a shared object rather than statically into nginx binary. The module can later be loaded using the "load_module" directive. New auto/module parameter ngx_module_order allows to define module loading order in complex cases. By default the order is set based on ngx_module_type. 3rd party modules can be compiled dynamically using the --add-dynamic-module configure option, which will preset ngx_module_link to "DYNAMIC" before calling the module config script. Win32 support is rudimentary, and only works when using MinGW gcc (which is able to handle exports/imports automatically). In collaboration with Ruslan Ermilov.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 04 Feb 2016 20:25:29 +0300
parents 7142b04337d6
children
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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 #include <ngx_config.h>
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9 #include <ngx_core.h>
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12 char *
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13 ngx_dlerror(void)
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14 {
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15 u_char *p;
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16 static u_char errstr[NGX_MAX_ERROR_STR];
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18 p = ngx_strerror(ngx_errno, errstr, NGX_MAX_ERROR_STR);
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19 *p = '\0';
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21 return (char *) errstr;
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22 }