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rewrite the EINTR importing code with help of stsc from #nosec on IRC,

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and add a semicolon to the end of the BEGIN block (RT says it fixes LynxOS)
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tg 2012-04-06 12:22:14 +00:00
parent 6faa68ff8b
commit ff0d8cd3e9
1 changed files with 19 additions and 7 deletions
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26
check.pl
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@ -1,4 +1,4 @@
# $MirOS: src/bin/mksh/check.pl,v 1.30 2012/04/01 04:03:08 tg Exp $
# $MirOS: src/bin/mksh/check.pl,v 1.31 2012/04/06 12:22:14 tg Exp $
# $OpenBSD: th,v 1.13 2006/05/18 21:27:23 miod Exp $
#-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012
@ -151,12 +151,24 @@
# p tag takes parameters (used with m).
# s tag can be used several times.
#use POSIX qw(EINTR);
# pull EINTR from POSIX.pm or Errno.pm if they exist
# otherwise just skip it
BEGIN {
unless (eval "use Errno") {
warn "couldn't load Errno: $@";
$EINTR = 0;
eval {
require POSIX;
$EINTR = POSIX::EINTR();
};
if ($@) {
eval {
require Errno;
$EINTR = Errno::EINTR();
} or do {
$EINTR = 0;
};
}
}
};
use Getopt::Std;
use Config;
@ -562,8 +574,8 @@ run_test
$xpid = waitpid($pid, 0);
$child_kill_ok = 0;
if ($xpid < 0) {
if ($!{EINTR}) {
next if $! == EINTR;
if ($EINTR) {
next if $! == $EINTR;
}
print STDERR "$prog: error waiting for child - $!\n";
return undef;