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Diffstat (limited to 'upstream/fedora-rawhide/man1/perlopenbsd.1')
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diff --git a/upstream/fedora-rawhide/man1/perlopenbsd.1 b/upstream/fedora-rawhide/man1/perlopenbsd.1 new file mode 100644 index 00000000..5f9eeae8 --- /dev/null +++ b/upstream/fedora-rawhide/man1/perlopenbsd.1 @@ -0,0 +1,84 @@ +.\" -*- mode: troff; coding: utf-8 -*- +.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. +.ie n \{\ +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds C` +. ds C' +'br\} +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" +.\" If the F register is >0, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX +.. +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{\ +. if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. if !\nF==2 \{\ +. nr % 0 +. nr F 2 +. \} +. \} +.\} +.rr rF +.\" ======================================================================== +.\" +.IX Title "PERLOPENBSD 1" +.TH PERLOPENBSD 1 2024-01-25 "perl v5.38.2" "Perl Programmers Reference Guide" +.\" For nroff, turn off justification. Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH NAME +perlopenbsd \- Perl version 5 on OpenBSD systems +.SH DESCRIPTION +.IX Header "DESCRIPTION" +This document describes various features of OpenBSD that will affect how Perl +version 5 (hereafter just Perl) is compiled and/or runs. +.SS "OpenBSD core dumps from getprotobyname_r and getservbyname_r with ithreads" +.IX Subsection "OpenBSD core dumps from getprotobyname_r and getservbyname_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 an incompatibility in +OpenBSD's \f(CW\*(C`getprotobyname_r\*(C'\fR and \f(CW\*(C`getservbyname_r\*(C'\fR function in versions 3.7 +and later that will cause a SEGV when called without doing a \f(CW\*(C`bzero\*(C'\fR on +their return structs prior to calling these functions. Current Perl's +should handle this problem correctly. Older threaded Perls (5.8.6 or earlier) +will run into this problem. If you want to run a threaded Perl on OpenBSD +3.7 or higher, you will need to upgrade to at least Perl 5.8.7. +.SH AUTHOR +.IX Header "AUTHOR" +Steve Peters <steve@fisharerojo.org> +.PP +Please report any errors, updates, or suggestions to +<https://github.com/Perl/perl5/issues>. |