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-rw-r--r--Build/source/texk/texlive/perltex39
-rwxr-xr-xMaster/bin/i386-linux/perltex39
2 files changed, 56 insertions, 22 deletions
diff --git a/Build/source/texk/texlive/perltex b/Build/source/texk/texlive/perltex
index 2cd326f5f57..52b14ef394f 100644
--- a/Build/source/texk/texlive/perltex
+++ b/Build/source/texk/texlive/perltex
@@ -15,7 +15,7 @@
#
# This is a generated file.
#
-# Copyright (C) 2007, Scott Pakin <scott+pt@pakin.org>
+# Copyright (C) 2007 Scott Pakin <scott+pt@pakin.org>
#
# This file may be distributed and/or modified under the conditions
# of the LaTeX Project Public License, either version 1.3c of this
@@ -37,6 +37,7 @@ use Opcode;
use Getopt::Long;
use Pod::Usage;
use File::Basename;
+use Fcntl;
use POSIX;
use warnings;
use strict;
@@ -52,6 +53,7 @@ my $toflag;
my $fromflag;
my $doneflag;
my $logfile;
+my $pipe;
my $styfile;
my @macroexpansions;
my $sandbox = new Safe;
@@ -86,22 +88,29 @@ $toflag = $jobname . ".tfpl";
$fromflag = $jobname . ".ffpl";
$doneflag = $jobname . ".dfpl";
$logfile = $jobname . ".lgpl";
+$pipe = $jobname . ".pipe";
$latexcmdline[$firstcmd] =
- sprintf '\makeatletter' . '\def%s{%s}' x 6 . '\makeatother%s',
+ sprintf '\makeatletter' . '\def%s{%s}' x 7 . '\makeatother%s',
'\plmac@tag', $separator,
'\plmac@tofile', $toperl,
'\plmac@fromfile', $fromperl,
'\plmac@toflag', $toflag,
'\plmac@fromflag', $fromflag,
'\plmac@doneflag', $doneflag,
+ '\plmac@pipe', $pipe,
$latexcmdline[$firstcmd];
-foreach my $file ($toperl, $fromperl, $toflag, $fromflag, $doneflag) {
+foreach my $file ($toperl, $fromperl, $toflag, $fromflag, $doneflag, $pipe) {
unlink $file while -e $file;
}
open (LOGFILE, ">$logfile") || die "open(\"$logfile\"): $!\n";
if (defined $styfile) {
open (STYFILE, ">$styfile") || die "open(\"$styfile\"): $!\n";
}
+if (!eval {mkfifo($pipe, 0600)}) {
+ sysopen PIPE, $pipe, O_WRONLY|O_CREAT, 0755;
+ print PIPE "\\endinput\n";
+ close PIPE;
+}
defined ($latexpid = fork) || die "fork: $!\n";
unshift @latexcmdline, $latexprog;
if (!$latexpid) {
@@ -122,7 +131,7 @@ while (1) {
sleep 0;
if (waitpid($latexpid, &WNOHANG)==-1) {
foreach my $file ($toperl, $fromperl, $toflag,
- $fromflag, $doneflag) {
+ $fromflag, $doneflag, $pipe) {
unlink $file while -e $file;
}
undef $latexpid;
@@ -220,10 +229,18 @@ while (1) {
unlink $doneflag while -e $doneflag;
open (FROMFLAG, ">$fromflag") || die "open($fromflag): $!\n";
close FROMFLAG;
+ if (open (PIPE, ">$pipe")) {
+print PIPE "\\endinput\n";
+close PIPE;
+ }
$awaitexists->($toperl);
unlink $fromflag while -e $fromflag;
open (DONEFLAG, ">$doneflag") || die "open($doneflag): $!\n";
close DONEFLAG;
+ if (open (PIPE, ">$pipe")) {
+print PIPE "\\endinput\n";
+close PIPE;
+ }
}
END {
close LOGFILE;
@@ -287,7 +304,7 @@ perltex
[B<--latex>=I<program>]
[B<-->[B<no>]B<safe>]
[B<--permit>=I<feature>]
-[B<--makesty]
+[B<--makesty>]
[I<latex options>]
=head1 DESCRIPTION
@@ -328,17 +345,17 @@ B<pdflatex> instead of ordinary B<latex>.
=item B<-->[B<no>]B<safe>
-Enable or disable sandboxing. With the default of C<--safe>,
+Enable or disable sandboxing. With the default of B<--safe>,
B<perltex> executes the code from a C<\perlnewcommand> or
C<\perlrenewcommand> macro within a protected environment that
prohibits ``unsafe'' operations such as accessing files or executing
-external programs. Specifying C<--nosafe> gives the LaTeX document
+external programs. Specifying B<--nosafe> gives the LaTeX document
I<carte blanche> to execute any arbitrary Perl code, including that
which can harm the user's files. See L<Safe> for more information.
=item B<--permit>=I<feature>
-Permit particular Perl operations to be performed. The C<--permit>
+Permit particular Perl operations to be performed. The B<--permit>
option, which can be specified more than once on the command line,
enables finer-grained control over the B<perltex> sandbox. See
L<Opcode> for more information.
@@ -367,7 +384,7 @@ In its simplest form, B<perltex> is run just like B<latex>:
perltex myfile.tex
-To use B<pdflatex> instead of regular B<latex>, use the C<--latex>
+To use B<pdflatex> instead of regular B<latex>, use the B<--latex>
option:
perltex --latex=pdflatex myfile.tex
@@ -375,7 +392,7 @@ option:
If LaTeX gives a ``C<trapped by operation mask>'' error and you trust
the F<.tex> file you're trying to compile not to execute malicious
Perl code (e.g., because you wrote it yourself), you can disable
-B<perltex>'s safety mechansisms with C<--nosafe>:
+B<perltex>'s safety mechansisms with B<--nosafe>:
perltex --nosafe myfile.tex
@@ -396,7 +413,7 @@ B<perltex> honors the following environment variables:
Specify the filename of the LaTeX compiler. The LaTeX compiler
defaults to ``C<latex>''. The C<PERLTEX> environment variable
-overrides this default, and the C<--latex> command-line option (see
+overrides this default, and the B<--latex> command-line option (see
L</OPTIONS>) overrides that.
=back
diff --git a/Master/bin/i386-linux/perltex b/Master/bin/i386-linux/perltex
index 2cd326f5f57..52b14ef394f 100755
--- a/Master/bin/i386-linux/perltex
+++ b/Master/bin/i386-linux/perltex
@@ -15,7 +15,7 @@
#
# This is a generated file.
#
-# Copyright (C) 2007, Scott Pakin <scott+pt@pakin.org>
+# Copyright (C) 2007 Scott Pakin <scott+pt@pakin.org>
#
# This file may be distributed and/or modified under the conditions
# of the LaTeX Project Public License, either version 1.3c of this
@@ -37,6 +37,7 @@ use Opcode;
use Getopt::Long;
use Pod::Usage;
use File::Basename;
+use Fcntl;
use POSIX;
use warnings;
use strict;
@@ -52,6 +53,7 @@ my $toflag;
my $fromflag;
my $doneflag;
my $logfile;
+my $pipe;
my $styfile;
my @macroexpansions;
my $sandbox = new Safe;
@@ -86,22 +88,29 @@ $toflag = $jobname . ".tfpl";
$fromflag = $jobname . ".ffpl";
$doneflag = $jobname . ".dfpl";
$logfile = $jobname . ".lgpl";
+$pipe = $jobname . ".pipe";
$latexcmdline[$firstcmd] =
- sprintf '\makeatletter' . '\def%s{%s}' x 6 . '\makeatother%s',
+ sprintf '\makeatletter' . '\def%s{%s}' x 7 . '\makeatother%s',
'\plmac@tag', $separator,
'\plmac@tofile', $toperl,
'\plmac@fromfile', $fromperl,
'\plmac@toflag', $toflag,
'\plmac@fromflag', $fromflag,
'\plmac@doneflag', $doneflag,
+ '\plmac@pipe', $pipe,
$latexcmdline[$firstcmd];
-foreach my $file ($toperl, $fromperl, $toflag, $fromflag, $doneflag) {
+foreach my $file ($toperl, $fromperl, $toflag, $fromflag, $doneflag, $pipe) {
unlink $file while -e $file;
}
open (LOGFILE, ">$logfile") || die "open(\"$logfile\"): $!\n";
if (defined $styfile) {
open (STYFILE, ">$styfile") || die "open(\"$styfile\"): $!\n";
}
+if (!eval {mkfifo($pipe, 0600)}) {
+ sysopen PIPE, $pipe, O_WRONLY|O_CREAT, 0755;
+ print PIPE "\\endinput\n";
+ close PIPE;
+}
defined ($latexpid = fork) || die "fork: $!\n";
unshift @latexcmdline, $latexprog;
if (!$latexpid) {
@@ -122,7 +131,7 @@ while (1) {
sleep 0;
if (waitpid($latexpid, &WNOHANG)==-1) {
foreach my $file ($toperl, $fromperl, $toflag,
- $fromflag, $doneflag) {
+ $fromflag, $doneflag, $pipe) {
unlink $file while -e $file;
}
undef $latexpid;
@@ -220,10 +229,18 @@ while (1) {
unlink $doneflag while -e $doneflag;
open (FROMFLAG, ">$fromflag") || die "open($fromflag): $!\n";
close FROMFLAG;
+ if (open (PIPE, ">$pipe")) {
+print PIPE "\\endinput\n";
+close PIPE;
+ }
$awaitexists->($toperl);
unlink $fromflag while -e $fromflag;
open (DONEFLAG, ">$doneflag") || die "open($doneflag): $!\n";
close DONEFLAG;
+ if (open (PIPE, ">$pipe")) {
+print PIPE "\\endinput\n";
+close PIPE;
+ }
}
END {
close LOGFILE;
@@ -287,7 +304,7 @@ perltex
[B<--latex>=I<program>]
[B<-->[B<no>]B<safe>]
[B<--permit>=I<feature>]
-[B<--makesty]
+[B<--makesty>]
[I<latex options>]
=head1 DESCRIPTION
@@ -328,17 +345,17 @@ B<pdflatex> instead of ordinary B<latex>.
=item B<-->[B<no>]B<safe>
-Enable or disable sandboxing. With the default of C<--safe>,
+Enable or disable sandboxing. With the default of B<--safe>,
B<perltex> executes the code from a C<\perlnewcommand> or
C<\perlrenewcommand> macro within a protected environment that
prohibits ``unsafe'' operations such as accessing files or executing
-external programs. Specifying C<--nosafe> gives the LaTeX document
+external programs. Specifying B<--nosafe> gives the LaTeX document
I<carte blanche> to execute any arbitrary Perl code, including that
which can harm the user's files. See L<Safe> for more information.
=item B<--permit>=I<feature>
-Permit particular Perl operations to be performed. The C<--permit>
+Permit particular Perl operations to be performed. The B<--permit>
option, which can be specified more than once on the command line,
enables finer-grained control over the B<perltex> sandbox. See
L<Opcode> for more information.
@@ -367,7 +384,7 @@ In its simplest form, B<perltex> is run just like B<latex>:
perltex myfile.tex
-To use B<pdflatex> instead of regular B<latex>, use the C<--latex>
+To use B<pdflatex> instead of regular B<latex>, use the B<--latex>
option:
perltex --latex=pdflatex myfile.tex
@@ -375,7 +392,7 @@ option:
If LaTeX gives a ``C<trapped by operation mask>'' error and you trust
the F<.tex> file you're trying to compile not to execute malicious
Perl code (e.g., because you wrote it yourself), you can disable
-B<perltex>'s safety mechansisms with C<--nosafe>:
+B<perltex>'s safety mechansisms with B<--nosafe>:
perltex --nosafe myfile.tex
@@ -396,7 +413,7 @@ B<perltex> honors the following environment variables:
Specify the filename of the LaTeX compiler. The LaTeX compiler
defaults to ``C<latex>''. The C<PERLTEX> environment variable
-overrides this default, and the C<--latex> command-line option (see
+overrides this default, and the B<--latex> command-line option (see
L</OPTIONS>) overrides that.
=back
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 18:45:56 +0000