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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2017-06-30 20:13:51 +0200 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2017-07-26 10:12:43 +0200 |
| commit | f76c82403888bb498973ec974dbfd20e4edb02fe (patch) | |
| tree | be0cb6c112d9d9fb46387fbd114727510197ddec /nxcomp/Fork.cpp | |
| parent | 9193d11eeeea933e293acd5e0f03fa4e9887186b (diff) | |
| download | nx-libs-f76c82403888bb498973ec974dbfd20e4edb02fe.tar.gz nx-libs-f76c82403888bb498973ec974dbfd20e4edb02fe.tar.bz2 nx-libs-f76c82403888bb498973ec974dbfd20e4edb02fe.zip | |
nxcomp: Switch to autoreconf.
Diffstat (limited to 'nxcomp/Fork.cpp')
| -rw-r--r-- | nxcomp/Fork.cpp | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/nxcomp/Fork.cpp b/nxcomp/Fork.cpp deleted file mode 100644 index 0120cb4a6..000000000 --- a/nxcomp/Fork.cpp +++ /dev/null @@ -1,106 +0,0 @@ -/**************************************************************************/ -/* */ -/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */ -/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */ -/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de> */ -/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de> */ -/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/ -/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */ -/* */ -/* NXCOMP, NX protocol compression and NX extensions to this software */ -/* are copyright of the aforementioned persons and companies. */ -/* */ -/* Redistribution and use of the present software is allowed according */ -/* to terms specified in the file LICENSE.nxcomp which comes in the */ -/* source distribution. */ -/* */ -/* All rights reserved. */ -/* */ -/* NOTE: This software has received contributions from various other */ -/* contributors, only the core maintainers and supporters are listed as */ -/* copyright holders. Please contact us, if you feel you should be listed */ -/* as copyright holder, as well. */ -/* */ -/**************************************************************************/ - -#include <unistd.h> - -#include "Fork.h" -#include "Misc.h" -#include "Timestamp.h" - -// -// Set the verbosity level. -// - -#define PANIC -#define WARNING -#undef TEST -#undef DEBUG - -// -// Only on Cygwin, retry n times waiting a -// given amount of milliseconds after each -// attempt. -// - -#define RETRY_LIMIT 30 -#define RETRY_TIMEOUT 1000 - -int Fork() -{ - #ifdef __CYGWIN32__ - - int limit = RETRY_LIMIT; - int timeout = RETRY_TIMEOUT; - - #else - - int limit = 1; - int timeout = 0; - - #endif - - int pid = 0; - - for (int i = 0; i < limit; i++) - { - #ifdef TEST - *logofs << "Fork: Trying at " << strMsTimestamp() - << ".\n" << logofs_flush; - #endif - - // - // It could optionally try again only if the - // error code is 11, 'Resource temporarily - // unavailable'. - // - - if ((pid = fork()) >= 0) - { - break; - } - else if (i < limit - 1) - { - #ifdef WARNING - *logofs << "Fork: WARNING! Function fork failed. " - << "Error is " << EGET() << " '" << ESTR() - << "'. Retrying...\n" << logofs_flush; - #endif - - usleep(timeout * 1000); - } - } - - #ifdef TEST - - if (pid <= 0) - { - *logofs << "Fork: Returning at " << strMsTimestamp() - << ".\n" << logofs_flush; - } - - #endif - - return pid; -} |