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view src/os/unix/ngx_dlopen.c @ 7796:4b8f23a36ebf

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Mail: sending of the PROXY protocol to backends. Activated with the "proxy_protocol" directive. Can be combined with "listen ... proxy_protocol;" and "set_real_ip_from ...;" to pass client address provided to nginx in the PROXY protocol header.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 05 Mar 2021 17:16:32 +0300
parents 7142b04337d6
children
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/*
 * Copyright (C) Maxim Dounin
 * Copyright (C) Nginx, Inc.
 */


#include <ngx_config.h>
#include <ngx_core.h>


#if (NGX_HAVE_DLOPEN)

char *
ngx_dlerror(void)
{
    char  *err;

    err = (char *) dlerror();

    if (err == NULL) {
        return "";
    }

    return err;
}

#endif