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Hello community,
here is the log from the commit of package perl-Net-Pcap for openSUSE:Factory
checked in at 2023-02-01 16:39:39
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/perl-Net-Pcap (Old)
and /work/SRC/openSUSE:Factory/.perl-Net-Pcap.new.32243 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "perl-Net-Pcap"
Wed Feb 1 16:39:39 2023 rev:10 rq:1062398 version:0.21
Changes:
--------
--- /work/SRC/openSUSE:Factory/perl-Net-Pcap/perl-Net-Pcap.changes
2022-11-24 12:24:15.353688991 +0100
+++ /work/SRC/openSUSE:Factory/.perl-Net-Pcap.new.32243/perl-Net-Pcap.changes
2023-02-01 16:50:09.777461391 +0100
@@ -1,0 +2,23 @@
+Tue Jan 31 14:11:40 UTC 2023 - Dirk Stoecker <opens...@dstoecker.de>
+
+- updated to 0.21
+ see /usr/share/doc/packages/perl-Net-Pcap/Changes
+
+ 0.21 - 2023-01-19 - Max Maischein (CORION)
+ [Configure]
+ - Avoid implicit ints during feature probing
+ This is required for compatibility with future compilers as (for example)
+ Fedora is moving to stricter C compiler versions.
+ This is merely a cleanup of the C code probing for Pcap functionality,
+ no need to upgrade.
+ [Code]
+ - use "our" for global variable declaration
+ - Don't inherit from Exporter anymore
+ This might break modules that rely on Net::Pcap isa Exporter, but that
+ was never documented.
+ 0.20 - 2021-12-17 - Max Maischein (CORION)
+ [Bugfixes]
+ - CPAN RT #118727 Spelling fixes
+ Reported by Gregor Herrmann
+
+-------------------------------------------------------------------
Old:
----
Net-Pcap-0.20.tar.gz
New:
----
Net-Pcap-0.21.tar.gz
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ perl-Net-Pcap.spec ++++++
--- /var/tmp/diff_new_pack.sDcg4Y/_old 2023-02-01 16:50:10.165461309 +0100
+++ /var/tmp/diff_new_pack.sDcg4Y/_new 2023-02-01 16:50:10.169461308 +0100
@@ -1,7 +1,7 @@
#
# spec file for package perl-Net-Pcap
#
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
%define cpan_name Net-Pcap
Name: perl-Net-Pcap
-Version: 0.20
+Version: 0.21
Release: 0
License: Artistic-1.0 OR GPL-1.0-or-later
Summary: Interface to the pcap(3) LBL packet capture library
@@ -44,24 +44,6 @@
Common applications include network statistics collection, security
monitoring, network debugging, etc.
-%package -n pcapdump
-Summary: Dump packets from the network
-Requires: %{name} = %{version}
-
-%description -n pcapdump
-Command line tool to dump packets from the network.
-
-pcapdump mimics the very basic features of tcpdump(1) and provides a good
-example of how to use Net::Pcap.
-
-%package -n pcapinfo
-Summary: Prints detailed information about the network devices
-Requires: %{name} = %{version}
-
-%description -n pcapinfo
-pcapinfo prints detailed information about the network devices and Pcap library
-available on the current host.
-
%prep
%autosetup -n %{cpan_name}-%{version}
find . -type f ! -path "*/t/*" ! -name "*.pl" ! -path "*/bin/*" ! -path
"*/script/*" ! -name "configure" -print0 | xargs -0 chmod 644
@@ -87,12 +69,29 @@
%exclude %{_bindir}/pcapdump
%exclude %{_mandir}/man1/pcapinfo.1%{?ext_man}
+%package -n pcapdump
+Summary: Dump packets from the network
+Requires: %{name} = %{version}
+
+%description -n pcapdump
+Command line tool to dump packets from the network.
+
+pcapdump mimics the very basic features of tcpdump(1) and provides a good
+example of how to use Net::Pcap.
+
+%package -n pcapinfo
+Summary: Prints detailed information about the network devices
+Requires: %{name} = %{version}
+
+%description -n pcapinfo
+pcapinfo prints detailed information about the network devices and Pcap library
+available on the current host.
+
%files -n pcapdump
%{_bindir}/pcapdump
%files -n pcapinfo
%{_bindir}/pcapinfo
%{_mandir}/man1/pcapinfo.1%{?ext_man}
-%doc Changes README stubs.inc
%changelog
++++++ Net-Pcap-0.20.tar.gz -> Net-Pcap-0.21.tar.gz ++++++
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/Net-Pcap-0.20/Changes new/Net-Pcap-0.21/Changes
--- old/Net-Pcap-0.20/Changes 2021-12-17 11:43:39.000000000 +0100
+++ new/Net-Pcap-0.21/Changes 2023-01-19 08:09:37.000000000 +0100
@@ -1,5 +1,26 @@
The revision history for Net-Pcap
+0.21 - 2023-01-19 - Max Maischein (CORION)
+ [Configure]
+ - Avoid implicit ints during feature probing
+ This is required for compatibility with future compilers as (for example)
+ Fedora is moving to stricter C compiler versions.
+ This is merely a cleanup of the C code probing for Pcap functionality,
+ no need to upgrade.
+
+ [Code]
+ - use "our" for global variable declaration
+
+ - Don't inherit from Exporter anymore
+
+ This might break modules that rely on Net::Pcap isa Exporter, but that
+ was never documented.
+
+0.20 - 2021-12-17 - Max Maischein (CORION)
+ [Bugfixes]
+ - CPAN RT #118727 Spelling fixes
+ Reported by Gregor Herrmann
+
0.19 - 2021-11-27 - Max Maischein (CORION)
[Bugfixes]
- CPAN RT #127685 Restore compilation with libpcap 1.9+
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/Net-Pcap-0.20/META.json new/Net-Pcap-0.21/META.json
--- old/Net-Pcap-0.20/META.json 2021-12-17 11:43:49.000000000 +0100
+++ new/Net-Pcap-0.21/META.json 2023-01-19 08:09:49.000000000 +0100
@@ -47,6 +47,6 @@
"url" : "https://github.com/maddingue/Net-Pcap";
}
},
- "version" : "0.20",
- "x_serialization_backend" : "JSON::PP version 4.04"
+ "version" : "0.21",
+ "x_serialization_backend" : "JSON::PP version 4.11"
}
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/Net-Pcap-0.20/META.yml new/Net-Pcap-0.21/META.yml
--- old/Net-Pcap-0.20/META.yml 2021-12-17 11:43:49.000000000 +0100
+++ new/Net-Pcap-0.21/META.yml 2023-01-19 08:09:49.000000000 +0100
@@ -26,5 +26,5 @@
perl: '5.006001'
resources:
repository: https://github.com/maddingue/Net-Pcap
-version: '0.20'
+version: '0.21'
x_serialization_backend: 'CPAN::Meta::YAML version 0.018'
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/Net-Pcap-0.20/Makefile.PL
new/Net-Pcap-0.21/Makefile.PL
--- old/Net-Pcap-0.20/Makefile.PL 2021-12-17 11:43:39.000000000 +0100
+++ new/Net-Pcap-0.21/Makefile.PL 2023-01-19 08:09:37.000000000 +0100
@@ -506,7 +506,7 @@
#include <windows.h>
#endif
#include <${header}.h>
-blank() { return 0; }
+int blank() { return 0; }
int t() { ${func}(); return 0; }
SRC
unless ($result) {
@@ -515,7 +515,7 @@
#include <windows.h>
#endif
#include <${header}.h>
-blank() { return 0; }
+int blank() { return 0; }
int t() { void ((*p)()); p = (void ((*)()))${func}; return 0; }
SRC
}
@@ -523,7 +523,7 @@
} else {
$result = try_link(<<"SRC", undef);
#include <${header}.h>
-blank() { return 0; }
+int blank() { return 0; }
int t() { ${func}(); return 0; }
SRC
}
@@ -540,7 +540,7 @@
#include <windows.h>
#endif
#include <${header}.h>
-blank() { return 0; }
+int blank() { return 0; }
SRC
}
}
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/Net-Pcap-0.20/Pcap.pm new/Net-Pcap-0.21/Pcap.pm
--- old/Net-Pcap-0.20/Pcap.pm 2021-12-17 11:43:39.000000000 +0100
+++ new/Net-Pcap-0.21/Pcap.pm 2023-01-19 08:09:37.000000000 +0100
@@ -5,18 +5,18 @@
# bootstraps the extensions defined in Pcap.xs
#
# Copyright (C) 2005-2009 Sebastien Aperghis-Tramoni. All rights reserved.
-# Copyright (C) 2003 Marco Carnut. All rights reserved.
-# Copyright (C) 1999, 2000 Tim Potter. All rights reserved.
-# Copyright (C) 1998 Bo Adler. All rights reserved.
-# Copyright (C) 1997 Peter Lister. All rights reserved.
-#
-# This program is free software; you can redistribute it and/or modify
+# Copyright (C) 2003 Marco Carnut. All rights reserved.
+# Copyright (C) 1999, 2000 Tim Potter. All rights reserved.
+# Copyright (C) 1998 Bo Adler. All rights reserved.
+# Copyright (C) 1997 Peter Lister. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
# it under the same terms as Perl itself.
#
package Net::Pcap;
use strict;
use warnings;
-use Exporter ();
+use Exporter 'import';
use Carp;
@@ -49,16 +49,13 @@
{
- no strict "vars";
- $VERSION = '0.20';
-
- @ISA = qw(Exporter);
+ our $VERSION = '0.21';
- %EXPORT_TAGS = (
+ our %EXPORT_TAGS = (
'bpf' => [qw(
BPF_ALIGNMENT BPF_MAJOR_VERSION BPF_MAXBUFSIZE BPF_MAXINSNS
BPF_MEMWORDS BPF_MINBUFSIZE BPF_MINOR_VERSION BPF_RELEASE
- )],
+ )],
'datalink' => [qw(
DLT_AIRONET_HEADER DLT_APPLE_IP_OVER_IEEE1394 DLT_ARCNET
DLT_ARCNET_LINUX DLT_ATM_CLIP DLT_ATM_RFC1483 DLT_AURORA
@@ -77,7 +74,7 @@
DLT_USER3 DLT_USER4 DLT_USER5 DLT_USER6 DLT_USER7 DLT_USER8
DLT_USER9 DLT_USER10 DLT_USER11 DLT_USER12 DLT_USER13
DLT_USER14 DLT_USER15
- )],
+ )],
mode => [qw(
MODE_CAPT MODE_MON MODE_STAT
)],
@@ -87,7 +84,7 @@
pcap => [qw(
PCAP_ERRBUF_SIZE PCAP_IF_LOOPBACK
PCAP_VERSION_MAJOR PCAP_VERSION_MINOR
- )],
+ )],
rpcap => [qw(
RMTAUTH_NULL RMTAUTH_PWD
)],
@@ -104,7 +101,7 @@
compile compile_nopcap setfilter freecode
offline_filter setnonblock getnonblock
dispatch next_ex loop breakloop
- datalink set_datalink datalink_name_to_val
+ datalink set_datalink datalink_name_to_val
datalink_val_to_name datalink_val_to_description
snapshot get_selectable_fd
stats is_swapped major_version minor_version
@@ -112,21 +109,21 @@
createsrcstr parsesrcstr
setbuff setuserbuffer setmode setmintocopy getevent sendpacket
sendqueue_alloc sendqueue_queue sendqueue_transmit
- )],
+ )],
);
- @EXPORT = (
- @{$EXPORT_TAGS{pcap}},
- @{$EXPORT_TAGS{datalink}},
+ our @EXPORT = (
+ @{$EXPORT_TAGS{pcap}},
+ @{$EXPORT_TAGS{datalink}},
@func_long_names,
"UNSAFE_SIGNALS",
);
- @EXPORT_OK = (
- @{$EXPORT_TAGS{functions}},
- @{$EXPORT_TAGS{mode}},
- @{$EXPORT_TAGS{openflag}},
- @{$EXPORT_TAGS{bpf}},
+ our @EXPORT_OK = (
+ @{$EXPORT_TAGS{functions}},
+ @{$EXPORT_TAGS{mode}},
+ @{$EXPORT_TAGS{openflag}},
+ @{$EXPORT_TAGS{bpf}},
);
eval {
@@ -135,7 +132,7 @@
1
} or do {
require DynaLoader;
- push @ISA, 'DynaLoader';
+ push our @ISA, 'DynaLoader';
bootstrap Net::Pcap $VERSION;
};
}
@@ -145,9 +142,8 @@
# This AUTOLOAD is used to 'autoload' constants from the constant()
# XS function.
- no strict "vars";
my $constname;
- ($constname = $AUTOLOAD) =~ s/.*:://;
+ ($constname = our $AUTOLOAD) =~ s/.*:://;
return if $constname eq "DESTROY";
croak "Net::Pcap::constant() not defined" if $constname eq 'constant';
my ($error, $val) = constant($constname);
@@ -179,7 +175,7 @@
# findalldevs(\$err), legacy from Marco Carnut 0.05
my %devinfo = ();
- ( ref $_[0] eq 'SCALAR' and return findalldevs_xs(\%devinfo, $_[0]) )
+ ( ref $_[0] eq 'SCALAR' and return findalldevs_xs(\%devinfo, $_[0]) )
or croak "arg1 not a scalar ref"
if @_ == 1;
@@ -212,7 +208,7 @@
=head1 VERSION
-Version 0.20
+Version 0.21
=head1 SYNOPSIS
@@ -239,13 +235,13 @@
=head1 DESCRIPTION
C<Net::Pcap> is a Perl binding to the LBL pcap(3) library and its
-Win32 counterpart, the WinPcap library. Pcap (packet capture) is
-a portable API to capture network packet: it allows applications
-to capture packets at link-layer, bypassing the normal protocol
+Win32 counterpart, the WinPcap library. Pcap (packet capture) is
+a portable API to capture network packet: it allows applications
+to capture packets at link-layer, bypassing the normal protocol
stack. It also provides features like kernel-level packet filtering
and access to internal statistics.
-Common applications include network statistics collection,
+Common applications include network statistics collection,
security monitoring, network debugging, etc.
@@ -254,7 +250,7 @@
=head2 Signals handling
Since version 5.7.3, Perl uses a mechanism called "deferred signals"
-to delay signals delivery until "safe" points in the interpreter.
+to delay signals delivery until "safe" points in the interpreter.
See L<perlipc/"Deferred Signals (Safe Signals)"> for a detailed
explanation.
@@ -286,20 +282,20 @@
=head1 EXPORTS
-C<Net::Pcap> supports the following C<Exporter> tags:
+C<Net::Pcap> supports the following C<Exporter> tags:
=over
=item *
-C<:bpf> exports a few BPF related constants:
+C<:bpf> exports a few BPF related constants:
BPF_ALIGNMENT BPF_MAJOR_VERSION BPF_MAXBUFSIZE BPF_MAXINSNS
BPF_MEMWORDS BPF_MINBUFSIZE BPF_MINOR_VERSION BPF_RELEASE
=item *
-C<:datalink> exports the data link types macros:
+C<:datalink> exports the data link types macros:
DLT_AIRONET_HEADER DLT_APPLE_IP_OVER_IEEE1394 DLT_ARCNET
DLT_ARCNET_LINUX DLT_ATM_CLIP DLT_ATM_RFC1483 DLT_AURORA
@@ -321,7 +317,7 @@
=item *
-C<:pcap> exports the following C<pcap> constants:
+C<:pcap> exports the following C<pcap> constants:
PCAP_ERRBUF_SIZE PCAP_IF_LOOPBACK
PCAP_VERSION_MAJOR PCAP_VERSION_MINOR
@@ -358,16 +354,16 @@
=item *
-C<:functions> short names of the functions (without the C<"pcap_"> prefix)
+C<:functions> short names of the functions (without the C<"pcap_"> prefix)
for those which would not cause a clash with an already defined name.
-Namely, the following functions are not available in short form:
-C<open()>, C<close()>, C<next()>, C<dump()>, C<file()>, C<fileno()>.
+Namely, the following functions are not available in short form:
+C<open()>, C<close()>, C<next()>, C<dump()>, C<file()>, C<fileno()>.
Using these short names is now discouraged, and may be removed in the future.
=back
-By default, this module exports the symbols from the C<:datalink> and
-C<:pcap> tags, and all the functions, with the same names as the C library.
+By default, this module exports the symbols from the C<:datalink> and
+C<:pcap> tags, and all the functions, with the same names as the C library.
=head1 FUNCTIONS
@@ -387,7 +383,7 @@
=item B<pcap_lookupdev(\$err)>
Returns the name of a network device that can be used with
-C<pcap_open_live()> function. On error, the C<$err> parameter
+C<pcap_open_live()> function. On error, the C<$err> parameter
is filled with an appropriate error message else it is undefined.
B<Example>
@@ -398,7 +394,7 @@
=item B<pcap_findalldevs(\%devinfo, \$err)>
Returns a list of all network device names that can be used with
-C<pcap_open_live()> function. On error, the C<$err> parameter
+C<pcap_open_live()> function. On error, the C<$err> parameter
is filled with an appropriate error message else it is undefined.
B<Example>
@@ -410,22 +406,22 @@
=over
-=item B<Note>
+=item B<Note>
-For backward compatibility reasons, this function can also
-be called using the following signatures:
+For backward compatibility reasons, this function can also
+be called using the following signatures:
@devs = pcap_findalldevs(\$err);
@devs = pcap_findalldevs(\$err, \%devinfo);
-The first form was introduced by Marco Carnut in C<Net::Pcap> version 0.05
-and kept intact in versions 0.06 and 0.07.
-The second form was introduced by Jean-Louis Morel for the Windows only,
-ActivePerl port of C<Net::Pcap>, in versions 0.04.01 and 0.04.02.
+The first form was introduced by Marco Carnut in C<Net::Pcap> version 0.05
+and kept intact in versions 0.06 and 0.07.
+The second form was introduced by Jean-Louis Morel for the Windows only,
+ActivePerl port of C<Net::Pcap>, in versions 0.04.01 and 0.04.02.
-The new syntax has been introduced for consistency with the rest of the Perl
-API and the C API of C<libpcap(3)>, where C<$err> is always the last argument.
+The new syntax has been introduced for consistency with the rest of the Perl
+API and the C API of C<libpcap(3)>, where C<$err> is always the last argument.
=back
@@ -450,8 +446,8 @@
capture packets from. The C<$snaplen> and C<$promisc> parameters specify
the maximum number of bytes to capture from each packet, and whether
to put the interface into promiscuous mode, respectively. The C<$to_ms>
-parameter specifies a read timeout in milliseconds. The packet descriptor
-will be undefined if an error occurs, and the C<$err> parameter will be
+parameter specifies a read timeout in milliseconds. The packet descriptor
+will be undefined if an error occurs, and the C<$err> parameter will be
set with an appropriate error message.
B<Example>
@@ -463,9 +459,9 @@
=item B<pcap_open_dead($linktype, $snaplen)>
-Creates and returns a new packet descriptor to use when calling the other
-functions in C<libpcap>. It is typically used when just using C<libpcap>
-for compiling BPF code.
+Creates and returns a new packet descriptor to use when calling the other
+functions in C<libpcap>. It is typically used when just using C<libpcap>
+for compiling BPF code.
B<Example>
@@ -488,11 +484,11 @@
=item B<pcap_loop($pcap, $count, \&callback, $user_data)>
Read C<$count> packets from the packet capture descriptor C<$pcap> and call
-the perl function C<&callback> with an argument of C<$user_data>.
-If C<$count> is negative, then the function loops forever or until an error
-occurs. Returns 0 if C<$count> is exhausted, -1 on error, and -2 if the
-loop terminated due to a call to pcap_breakloop() before any packets were
-processed.
+the perl function C<&callback> with an argument of C<$user_data>.
+If C<$count> is negative, then the function loops forever or until an error
+occurs. Returns 0 if C<$count> is exhausted, -1 on error, and -2 if the
+loop terminated due to a call to pcap_breakloop() before any packets were
+processed.
The callback function is also passed packet header information and
packet data like so:
@@ -508,13 +504,13 @@
=over
-=item *
+=item *
C<len> - the total length of the packet.
-=item *
+=item *
-C<caplen> - the actual captured length of the packet data. This corresponds
+C<caplen> - the actual captured length of the packet data. This corresponds
to the snapshot length parameter passed to C<open_live()>.
=item *
@@ -539,16 +535,16 @@
=item B<pcap_breakloop($pcap)>
-Sets a flag that will force C<pcap_dispatch()> or C<pcap_loop()>
-to return rather than looping; they will return the number of packets that
-have been processed so far, or -2 if no packets have been processed so far.
-
-This routine is safe to use inside a signal handler on UNIX or a console
-control handler on Windows, as it merely sets a flag that is checked within
-the loop.
+Sets a flag that will force C<pcap_dispatch()> or C<pcap_loop()>
+to return rather than looping; they will return the number of packets that
+have been processed so far, or -2 if no packets have been processed so far.
+
+This routine is safe to use inside a signal handler on UNIX or a console
+control handler on Windows, as it merely sets a flag that is checked within
+the loop.
-Please see the section on C<pcap_breakloop()> in L<pcap(3)> for more
-information.
+Please see the section on C<pcap_breakloop()> in L<pcap(3)> for more
+information.
=item B<pcap_close($pcap)>
@@ -560,7 +556,7 @@
Collect C<$count> packets and process them with callback function
C<&callback>. if C<$count> is -1, all packets currently buffered are
-processed. If C<$count> is 0, process all packets until an error occurs.
+processed. If C<$count> is 0, process all packets until an error occurs.
=item B<pcap_next($pcap, \%header)>
@@ -573,19 +569,19 @@
=item B<pcap_next_ex($pcap, \%header, \$packet)>
-Reads the next available packet on the interface associated with packet
-descriptor C<$pcap>, stores its header in C<\%header> and its data in
-C<\$packet> and returns a success/failure indication:
+Reads the next available packet on the interface associated with packet
+descriptor C<$pcap>, stores its header in C<\%header> and its data in
+C<\$packet> and returns a success/failure indication:
=over
=item *
-C<1> means that the packet was read without problems;
+C<1> means that the packet was read without problems;
=item *
-C<0> means that packets are being read from a live capture, and the
+C<0> means that packets are being read from a live capture, and the
timeout expired;
=item *
@@ -594,7 +590,7 @@
=item *
-C<-2> packets are being read from a dump file, and there are no more
+C<-2> packets are being read from a dump file, and there are no more
packets to read from the savefile.
=back
@@ -605,17 +601,17 @@
Compile the filter string contained in C<$filter_str> and store it in
C<$filter>. A description of the filter language can be found in the
libpcap source code, or the manual page for tcpdump(8) . The filter
-is optimized if the C<$optimize> variable is true. The netmask of the
-network device must be specified in the C<$netmask> parameter. The
-function returns 0 if the compilation was successful, or -1 if there
+is optimized if the C<$optimize> variable is true. The netmask of the
+network device must be specified in the C<$netmask> parameter. The
+function returns 0 if the compilation was successful, or -1 if there
was a problem.
=item B<pcap_compile_nopcap($snaplen, $linktype, \$filter, $filter_str,
$optimize, $netmask)>
-Similar to C<compile()> except that instead of passing a C<$pcap> descriptor,
-one passes C<$snaplen> and C<$linktype> directly. Returns -1 if there was an
-error, but the error message is not available.
+Similar to C<compile()> except that instead of passing a C<$pcap> descriptor,
+one passes C<$snaplen> and C<$linktype> directly. Returns -1 if there was an
+error, but the error message is not available.
=item B<pcap_setfilter($pcap, $filter)>
@@ -626,8 +622,8 @@
=item B<pcap_freecode($filter)>
-Used to free the allocated memory used by a compiled filter, as created
-by C<pcap_compile()>.
+Used to free the allocated memory used by a compiled filter, as created
+by C<pcap_compile()>.
=item B<pcap_offline_filter($filter, \%header, $packet)>
@@ -638,22 +634,22 @@
=item B<pcap_setnonblock($pcap, $mode, \$err)>
-Set the I<non-blocking> mode of a live capture descriptor, depending on the
-value of C<$mode> (zero to activate and non-zero to deactivate). It has no
-effect on offline descriptors. If there is an error, it returns -1 and sets
-C<$err>.
-
-In non-blocking mode, an attempt to read from the capture descriptor with
-C<pcap_dispatch()> will, if no packets are currently available to be read,
-return 0 immediately rather than blocking waiting for packets to arrive.
-C<pcap_loop()> and C<pcap_next()> will not work in non-blocking mode.
+Set the I<non-blocking> mode of a live capture descriptor, depending on the
+value of C<$mode> (zero to activate and non-zero to deactivate). It has no
+effect on offline descriptors. If there is an error, it returns -1 and sets
+C<$err>.
+
+In non-blocking mode, an attempt to read from the capture descriptor with
+C<pcap_dispatch()> will, if no packets are currently available to be read,
+return 0 immediately rather than blocking waiting for packets to arrive.
+C<pcap_loop()> and C<pcap_next()> will not work in non-blocking mode.
=item B<pcap_getnonblock($pcap, \$err)>
-Returns the I<non-blocking> state of the capture descriptor C<$pcap>.
-Always returns 0 on savefiles. If there is an error, it returns -1 and
-sets C<$err>.
+Returns the I<non-blocking> state of the capture descriptor C<$pcap>.
+Always returns 0 on savefiles. If there is an error, it returns -1 and
+sets C<$err>.
=back
@@ -671,7 +667,7 @@
=item B<pcap_dump($dumper, \%header, $packet)>
-Dump the packet described by header C<%header> and packet data C<$packet>
+Dump the packet described by header C<%header> and packet data C<$packet>
to the savefile associated with C<$dumper>. The packet header has the
same format as that passed to the C<pcap_loop()> callback.
@@ -699,8 +695,8 @@
=item B<pcap_dump_flush($dumper)>
-Flushes the output buffer to the corresponding save file, so that any
-packets written with C<pcap_dump()> but not yet written to the save
+Flushes the output buffer to the corresponding save file, so that any
+packets written with C<pcap_dump()> but not yet written to the save
file will be written. Returns -1 on error, 0 on success.
@@ -726,15 +722,15 @@
=item B<pcap_set_datalink($pcap, $linktype)>
-Sets the data link type of the given pcap descriptor to the type specified
-by C<$linktype>. Returns -1 on failure.
+Sets the data link type of the given pcap descriptor to the type specified
+by C<$linktype>. Returns -1 on failure.
=item B<pcap_datalink_name_to_val($name)>
-Translates a data link type name, which is a C<DLT_> name with the C<DLT_>
-part removed, to the corresponding data link type value. The translation is
-case-insensitive. Returns -1 on failure.
+Translates a data link type name, which is a C<DLT_> name with the C<DLT_>
+part removed, to the corresponding data link type value. The translation is
+case-insensitive. Returns -1 on failure.
B<Example>
@@ -743,7 +739,7 @@
=item B<pcap_datalink_val_to_name($linktype)>
-Translates a data link type value to the corresponding data link type name.
+Translates a data link type value to the corresponding data link type name.
B<Example>
@@ -788,8 +784,8 @@
Returns a hash containing information about the status of packet
capture device C<$pcap>. The hash contains the following fields.
-This function is supported only on live captures, not on savefiles;
-no statistics are stored in savefiles, so no statistics are available
+This function is supported only on live captures, not on savefiles;
+no statistics are stored in savefiles, so no statistics are available
when reading from a savefile.
=over
@@ -812,7 +808,7 @@
=item B<pcap_file($pcap)>
Returns the filehandle associated with a savefile opened with
-C<pcap_open_offline()> or C<undef> if the device was opened
+C<pcap_open_offline()> or C<undef> if the device was opened
with C<pcap_open_live()>.
@@ -823,12 +819,12 @@
=item B<pcap_get_selectable_fd($pcap)>
-Returns, on Unix, a file descriptor number for a file descriptor on which
-one can do a C<select()> or C<poll()> to wait for it to be possible to read
-packets without blocking, if such a descriptor exists, or -1, if no such
-descriptor exists. Some network devices opened with C<pcap_open_live()>
+Returns, on Unix, a file descriptor number for a file descriptor on which
+one can do a C<select()> or C<poll()> to wait for it to be possible to read
+packets without blocking, if such a descriptor exists, or -1, if no such
+descriptor exists. Some network devices opened with C<pcap_open_live()>
do not support C<select()> or C<poll()>, so -1 is returned for those devices.
-See L<pcap(3)> for more details.
+See L<pcap(3)> for more details.
=back
@@ -860,8 +856,8 @@
=item B<pcap_lib_version()>
-Returns the name and version of the C<pcap> library the module was linked
-against.
+Returns the name and version of the C<pcap> library the module was linked
+against.
=back
@@ -898,46 +894,46 @@
=head2 WinPcap specific functions
-The following functions are only available with WinPcap, the Win32 port
-of the Pcap library. If a called function is not available, it will cleanly
-C<croak()>.
+The following functions are only available with WinPcap, the Win32 port
+of the Pcap library. If a called function is not available, it will cleanly
+C<croak()>.
=over
=item B<pcap_createsrcstr(\$source, $type, $host, $port, $name, \$err)>
-Accepts a set of strings (host name, port, ...), and stores the complete
-source string according to the new format (e.g. C<"rpcap://1.2.3.4/eth0">)
+Accepts a set of strings (host name, port, ...), and stores the complete
+source string according to the new format (e.g. C<"rpcap://1.2.3.4/eth0">)
in C<$source>.
-This function is provided in order to help the user creating the source
-string according to the new format. An unique source string is used in
-order to make easy for old applications to use the remote facilities.
-Think about B<tcpdump(1)>, for example, which has only one way to specify
-the interface on which the capture has to be started. However, GUI-based
-programs can find more useful to specify hostname, port and interface name
-separately. In that case, they can use this function to create the source
+This function is provided in order to help the user creating the source
+string according to the new format. An unique source string is used in
+order to make easy for old applications to use the remote facilities.
+Think about B<tcpdump(1)>, for example, which has only one way to specify
+the interface on which the capture has to be started. However, GUI-based
+programs can find more useful to specify hostname, port and interface name
+separately. In that case, they can use this function to create the source
string before passing it to the C<pcap_open()> function.
-Returns 0 if everything is fine, -1 if some errors occurred. The string
+Returns 0 if everything is fine, -1 if some errors occurred. The string
containing the complete source is returned in the C<$source> variable.
=item B<pcap_parsesrcstr($source, \$type, \$host, \$port, \$name, \$err)>
-Parse the source string and stores the pieces in which the source can be split
+Parse the source string and stores the pieces in which the source can be split
in the corresponding variables.
-This call is the other way round of C<pcap_createsrcstr()>. It accepts a
-null-terminated string and it returns the parameters related to the source.
+This call is the other way round of C<pcap_createsrcstr()>. It accepts a
+null-terminated string and it returns the parameters related to the source.
This includes:
=over
=item *
-the type of the source (file, WinPcap on a remote adapter, WinPcap on local
-adapter), which is determined by the source prefix (C<PCAP_SRC_IF_STRING>
+the type of the source (file, WinPcap on a remote adapter, WinPcap on local
+adapter), which is determined by the source prefix (C<PCAP_SRC_IF_STRING>
and so on);
=item *
@@ -946,17 +942,17 @@
=item *
-the raw name of the source (file name, name of the remote adapter, name of
-the local adapter), without the source prefix. The string returned does not
-include the type of the source itself (i.e. the string returned does not
+the raw name of the source (file name, name of the remote adapter, name of
+the local adapter), without the source prefix. The string returned does not
+include the type of the source itself (i.e. the string returned does not
include C<"file://"> or C<"rpcap://"> or such).
=back
The user can omit some parameters in case it is not interested in them.
-Returns 0 if everything is fine, -1 if some errors occurred. The requested
-values (host name, network port, type of the source) are returned into the
+Returns 0 if everything is fine, -1 if some errors occurred. The requested
+values (host name, network port, type of the source) are returned into the
proper variables passed by reference.
@@ -964,18 +960,18 @@
Open a generic source in order to capture / send (WinPcap only) traffic.
-The C<pcap_open()> replaces all the C<pcap_open_xxx()> functions with a single
+The C<pcap_open()> replaces all the C<pcap_open_xxx()> functions with a single
call.
-This function hides the differences between the different C<pcap_open_xxx()>
-functions so that the programmer does not have to manage different opening
-function. In this way, the I<true> C<open()> function is decided according
-to the source type, which is included into the source string (in the form of
+This function hides the differences between the different C<pcap_open_xxx()>
+functions so that the programmer does not have to manage different opening
+function. In this way, the I<true> C<open()> function is decided according
+to the source type, which is included into the source string (in the form of
source prefix).
-Returns a pointer to a pcap descriptor which can be used as a parameter to
-the following calls (C<compile()> and so on) and that specifies an opened
-WinPcap session. In case of problems, it returns C<undef> and the C<$err>
+Returns a pointer to a pcap descriptor which can be used as a parameter to
+the following calls (C<compile()> and so on) and that specifies an opened
+WinPcap session. In case of problems, it returns C<undef> and the C<$err>
variable keeps the error message.
@@ -1005,8 +1001,8 @@
=item B<pcap_getevent($pcap)>
-Returns the C<Win32::Event> object associated with the interface
-C<$pcap>. Can be used to wait until the driver's buffer contains some
+Returns the C<Win32::Event> object associated with the interface
+C<$pcap>. Can be used to wait until the driver's buffer contains some
data without performing a read. See L<Win32::Event>.
@@ -1022,19 +1018,19 @@
=item B<pcap_sendqueue_alloc($memsize)>
-This function allocates and returns a send queue, i.e. a buffer containing
-a set of raw packets that will be transmitted on the network with
+This function allocates and returns a send queue, i.e. a buffer containing
+a set of raw packets that will be transmitted on the network with
C<sendqueue_transmit()>.
-C<$memsize> is the size, in bytes, of the queue, therefore it determines
-the maximum amount of data that the queue will contain. This memory is
+C<$memsize> is the size, in bytes, of the queue, therefore it determines
+the maximum amount of data that the queue will contain. This memory is
automatically deallocated when the queue ceases to exist.
=item B<pcap_sendqueue_queue($queue, \%header, $packet)>
Adds a packet at the end of the send queue pointed by C<$queue>. The packet
-header C<%header> has the same format as that passed to the C<loop()>
+header C<%header> has the same format as that passed to the C<loop()>
callback. C<$ackekt> is a buffer with the data of the packet.
The C<%headerr> header structure is the same used by WinPcap and libpcap to
@@ -1064,12 +1060,12 @@
=head1 CONSTANTS
-C<Net::Pcap> exports by default the names of several constants in order to
-ease the development of programs. See L</"EXPORTS"> for details about which
-constants are exported.
+C<Net::Pcap> exports by default the names of several constants in order to
+ease the development of programs. See L</"EXPORTS"> for details about which
+constants are exported.
-Here are the descriptions of a few data link types. See L<pcap(3)> for a more
-complete description and semantics associated with each data link.
+Here are the descriptions of a few data link types. See L<pcap(3)> for a more
+complete description and semantics associated with each data link.
=over
@@ -1150,7 +1146,7 @@
=item C<arg%d not a reference>
-B<(F)> These errors occur if you forgot to give a reference to a function
+B<(F)> These errors occur if you forgot to give a reference to a function
which expect one or more of its arguments to be references.
=back
@@ -1163,7 +1159,7 @@
I will be notified, and then you'll automatically be notified
of progress on your bug as I make changes.
-Currently known bugs:
+Currently known bugs:
=over
@@ -1173,20 +1169,20 @@
=item *
-C<pcap_file()> seems to always returns C<undef> for live
-connection and causes segmentation fault for dump files;
+C<pcap_file()> seems to always returns C<undef> for live
+connection and causes segmentation fault for dump files;
see F<t/10-fileno.t>
=item *
-C<pcap_fileno()> is documented to return -1 when called
-on save file, but seems to always return an actual file number.
+C<pcap_fileno()> is documented to return -1 when called
+on save file, but seems to always return an actual file number.
See F<t/10-fileno.t>
=item *
-C<pcap_dump_file()> seems to corrupt something somewhere,
+C<pcap_dump_file()> seems to corrupt something somewhere,
and makes scripts dump core. See F<t/05-dump.t>
=back
@@ -1194,7 +1190,7 @@
=head1 EXAMPLES
-See the F<eg/> and F<t/> directories of the C<Net::Pcap> distribution
+See the F<eg/> and F<t/> directories of the C<Net::Pcap> distribution
for examples on using this module.
@@ -1220,15 +1216,15 @@
L<pcap(3)>, L<tcpdump(8)>
-The source code for the C<pcap(3)> library is available from
+The source code for the C<pcap(3)> library is available from
L<http://www.tcpdump.org/>
-The source code and binary for the Win32 version of the pcap library,
+The source code and binary for the Win32 version of the pcap library,
WinPcap, is available from L<http://www.winpcap.org/>
=head2 Articles
-I<Hacking Linux Exposed: Sniffing with Net::Pcap to stealthily managing
iptables
+I<Hacking Linux Exposed: Sniffing with Net::Pcap to stealthily managing
iptables
rules remotely>, L<http://www.hackinglinuxexposed.com/articles/20030730.html>
I<PerlMonks node about Net::Pcap>, L<http://perlmonks.org/?node_id=170648>
@@ -1310,17 +1306,17 @@
=head1 COPYRIGHT & LICENSE
Copyright (C) 2005-2016 Sébastien Aperghis-Tramoni and contributors.
-All rights reserved.
+All rights reserved.
-Copyright (C) 2003 Marco Carnut. All rights reserved.
+Copyright (C) 2003 Marco Carnut. All rights reserved.
-Copyright (C) 1999, 2000 Tim Potter. All rights reserved.
+Copyright (C) 1999, 2000 Tim Potter. All rights reserved.
-Copyright (C) 1998 Bo Adler. All rights reserved.
+Copyright (C) 1998 Bo Adler. All rights reserved.
-Copyright (C) 1997 Peter Lister. All rights reserved.
+Copyright (C) 1997 Peter Lister. All rights reserved.
-This program is free software; you can redistribute it and/or modify
+This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/Net-Pcap-0.20/README new/Net-Pcap-0.21/README
--- old/Net-Pcap-0.20/README 2021-12-17 11:43:39.000000000 +0100
+++ new/Net-Pcap-0.21/README 2023-01-19 08:09:37.000000000 +0100
@@ -85,17 +85,12 @@
You can also look for information at:
- Search CPAN
- http://search.cpan.org/dist/Net-Pcap
+ Meta::CPAN
+ https://metacpan.org/dist/Net-Pcap
CPAN Request Tracker:
http://rt.cpan.org/Dist/Display.html?Name=Net-Pcap
- AnnoCPAN, annotated CPAN documentation:
- http://annocpan.org/dist/Net-Pcap
-
- CPAN Ratings:
- http://cpanratings.perl.org/d/Net-Pcap
See also the examples scripts provided in the distribution, in the
examples/ subdirectory.
++++++ cpanspec.yml ++++++
--- /var/tmp/diff_new_pack.sDcg4Y/_old 2023-02-01 16:50:10.333461273 +0100
+++ /var/tmp/diff_new_pack.sDcg4Y/_new 2023-02-01 16:50:10.337461272 +0100
@@ -13,8 +13,8 @@
# baz.patch: PATCH-FIX-OPENSUSE
preamble: |-
BuildRequires: libpcap-devel
- Requires: perl-Data-Hexdumper
- Requires: perl-NetPacket
+ Requires: perl(Data::Hexdumper)
+ Requires: perl(NetPacket)
#post_prep: |-
# hunspell=`pkg-config --libs hunspell | sed -e 's,-l,,; s, *,,g'`
# sed -i -e "s,hunspell-X,$hunspell," t/00-prereq.t Makefile.PL
