Commit | Line | Data |
---|---|---|
23e2b7a9 SP |
1 | If you read this file _as_is_, just ignore the funny characters you |
2 | see. It is written in the POD format (see pod/perlpod.pod) which is | |
3 | specifically designed to be readable as is. | |
4 | ||
5 | =head1 NAME | |
6 | ||
7 | README.openbsd - Perl version 5 on OpenBSD systems | |
8 | ||
9 | =head1 DESCRIPTION | |
10 | ||
11 | This document describes various features of OpenBSD that will affect how Perl | |
12 | version 5 (hereafter just Perl) is compiled and/or runs. | |
13 | ||
14 | =head2 OpenBSD core dumps from getprotobyname_r and getservbyname_r with ithreads | |
15 | ||
16 | When Perl is configured to use ithreads, it will use re-entrant library calls | |
17 | in preference to non-re-entrant versions. There is an incompatability in | |
18 | OpenBSD's C<getprotobyname_r> and C<getservbyname_r> function in versions 3.7 | |
19 | and later that will cause a SEGV when called without doing a C<bzero> on | |
20 | their return structs prior to calling these functions. Current Perl's | |
21 | should handle this problem correctly. Older threaded Perls (5.8.6 or earlier) | |
22 | will run into this problem. If you want to run a threaded Perl on OpenBSD | |
23 | 3.7 or higher, you will need to upgrade to at least Perl 5.8.7. | |
24 | ||
25 | =head1 AUTHOR | |
26 | ||
27 | Steve Peters <steve@fisharerojo.org> | |
28 | ||
29 | Please report any errors, updates, or suggestions to F<perlbug@perl.org>. | |
30 |