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Top Forums Programming Application crashes in FreeBSD 7.1 while working ok in FreeBSD 6.3 Post 302278433 by Seenquev on Tuesday 20th of January 2009 08:07:17 AM
Old 01-20-2009
Ok, the problem is solved. It was not FreeBSD's fault but mine - wrong use of delete operator caused these crashes. In FreeBSD 6.3 it was crashing only once per few hours, in FreeBSD 7.1 the crash was occuring after application start.

Thank you for your time anyway.
 
Test Your Knowledge in Computers #314
Difficulty: Easy
Pointers were not used in the original C programming language and were added later in in C++.
True or False?

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PERLFREEBSD(1)						 Perl Programmers Reference Guide					    PERLFREEBSD(1)

NAME
perlfreebsd - Perl version 5 on FreeBSD systems DESCRIPTION
This document describes various features of FreeBSD that will affect how Perl version 5 (hereafter just Perl) is compiled and/or runs. FreeBSD core dumps from readdir_r with ithreads When perl is configured to use ithreads, it will use re-entrant library calls in preference to non-re-entrant versions. There is a bug in FreeBSD's "readdir_r" function in versions 4.5 and earlier that can cause a SEGV when reading large directories. A patch for FreeBSD libc is available (see http://www.freebsd.org/cgi/query-pr.cgi?pr=misc/30631 ) which has been integrated into FreeBSD 4.6. $^X doesn't always contain a full path in FreeBSD perl sets $^X where possible to a full path by asking the operating system. On FreeBSD the full path of the perl interpreter is found by using "sysctl" with "KERN_PROC_PATHNAME" if that is supported, else by reading the symlink /proc/curproc/file. FreeBSD 7 and earlier has a bug where either approach sometimes returns an incorrect value (see http://www.freebsd.org/cgi/query-pr.cgi?pr=35703 ). In these cases perl will fall back to the old behaviour of using C's argv[0] value for $^X. AUTHOR
Nicholas Clark <nick@ccl4.org>, collating wisdom supplied by Slaven Rezic and Tim Bunce. Please report any errors, updates, or suggestions to perlbug@perl.org. perl v5.16.3 2013-03-04 PERLFREEBSD(1)

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