Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/upstream/fedora-rawhide/man1/perlfreebsd.1 b/upstream/fedora-rawhide/man1/perlfreebsd.1
new file mode 100644
index 00000000..d468d8a6
--- /dev/null
+++ b/upstream/fedora-rawhide/man1/perlfreebsd.1
@@ -0,0 +1,94 @@
+.\" -*- 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 "PERLFREEBSD 1"
+.TH PERLFREEBSD 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
+perlfreebsd \- Perl version 5 on FreeBSD systems
+.SH DESCRIPTION
+.IX Header "DESCRIPTION"
+This document describes various features of FreeBSD that will affect how Perl
+version 5 (hereafter just Perl) is compiled and/or runs.
+.SS "FreeBSD core dumps from readdir_r with ithreads"
+.IX Subsection "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
+\&\f(CW\*(C`readdir_r\*(C'\fR function in versions 4.5 and earlier that can cause a SEGV when
+reading large directories. A patch for FreeBSD libc is available
+(see <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=30631>)
+which has been integrated into FreeBSD 4.6.
+.ie n .SS "$^X doesn't always contain a full path in FreeBSD"
+.el .SS "\f(CW$^X\fP doesn't always contain a full path in FreeBSD"
+.IX Subsection "$^X doesn't always contain a full path in FreeBSD"
+perl sets \f(CW$^X\fR where possible to a full path by asking the operating
+system. On FreeBSD the full path of the perl interpreter is found by using
+\&\f(CW\*(C`sysctl\*(C'\fR with \f(CW\*(C`KERN_PROC_PATHNAME\*(C'\fR if that is supported, else by reading
+the symlink \fI/proc/curproc/file\fR. FreeBSD 7 and earlier has a bug where
+either approach sometimes returns an incorrect value
+(see <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=35703>).
+In these cases perl will fall back to the old behaviour of using C's
+\&\f(CW\*(C`argv[0]\*(C'\fR value for \f(CW$^X\fR.
+.SH AUTHOR
+.IX Header "AUTHOR"
+Nicholas Clark <nick@ccl4.org>, collating wisdom supplied by Slaven Rezic
+and Tim Bunce.
+.PP
+Please report any errors, updates, or suggestions to
+<https://github.com/Perl/perl5/issues>.