Mercurial > hg > nginx-quic
view src/os/unix/ngx_dlopen.c @ 6437:4df3d9fcdee8
Truncation detection in sendfile() on Linux.
This addresses connection hangs as observed in ticket #504, and
CPU hogs with "aio threads; sendfile on" as reported in the mailing list,
see http://mailman.nginx.org/pipermail/nginx-ru/2016-March/057638.html.
The alert is identical to one used on FreeBSD.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 15 Mar 2016 18:26:17 +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