# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Sat Mar 18 23:12:11 EET 2000 [metaconfig 3.0 PL70]
+# Generated on Sun Mar 19 20:37:30 EET 2000 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.com)
cat >/tmp/c1$$ <<EOF
case "$d_socklen_t" in
"$define") yyy="$yyy socklen_t"
esac
- yyy="$yyy $sizetype int long"
+ yyy="$yyy $sizetype int long unsigned"
for xxx in $yyy; do
case "$socksizetype" in
'') try="extern int accept(int, struct sockaddr *, $xxx *);"
;;
esac
;;
-*) : no sockets, so pick relatively harmless defaults
- socksizetype='unsigned'
+*) : no sockets, so pick relatively harmless default
+ socksizetype='int'
;;
esac
an extension (Devel::MProf?) that would return the malloc
stats in a nice Perl datastructure (also a simple interface
to return just the grand total would be good)
+ cross-compilation support
+ host vs target: compile in the host, get the executable to
+ the target, get the possible input files to the target,
+ execute in the target (and do not assume a UNIXish shell
+ in the target! e.g. no command redirection can be assumed),
+ get possible output files back to to host. this needs to work
+ both during Configure and during the build. You cannot assume
+ shared filesystems between the host and the target (you may need
+ e.g. ftp), executing the target executable may involve e.g. rsh
a way to make << and >> to shift bitvectors instead of numbers
Possible pragmas
libswanted <-> usethreads <-> use64bitint <-> use64bitall <->
uselargefiles <-> ...
make configuring+building away from source directory work (VPATH et al)
- this is related to: cross-compilation configuring
- host vs target: compile in the host, get the executable to the target,
- get the possible input files to the target, execute in the target,
- get possible output files back to to host. this needs to work
- both during Configure and during the build. You cannot assume
- shared filesystems between the host and the target, executing
- the target executable may involve e.g. rsh
+ this is related to: cross-compilation configuring (see Todo)
_r support (see Todo for mode detailed description)
POSIX 1003.1 1996 Edition support--realtime stuff:
POSIX semaphores, message queues, shared memory, realtime clocks,
else {
$path =~ s-\]\[--g; $path =~ s/><//g; # foo.][bar ==> foo.bar
$path =~ s/([\[<])000000\./$1/; # [000000.foo ==> foo
- 1 while $path =~ s{-\.-}{--}; # -.- ==> --
+ 1 while $path =~ s{([\[<-])\.-}{$1-}; # [.-.- ==> [--
$path =~ s/\.[^\[<\.]+\.-([\]\>])/$1/; # bar.foo.-] ==> bar]
$path =~ s/([\[<])(-+)/$1 . "\cx" x length($2)/e; # encode leading '-'s
$path =~ s/([\[<\.])([^\[<\.\cx]+)\.-\.?/$1/g; # bar.-.foo ==> foo
elsif ($dir =~ /^\$\([^\)]+\)\z/s) { $rslt = $dir; }
else { $rslt = vmspath($dir); }
}
- return $rslt;
+ return $self->canonpath($rslt);
}
=item catfile
}
}
else { $rslt = (defined($file) && length($file)) ? vmsify($file) : ''; }
- return $rslt;
+ return $self->canonpath($rslt);
}
required by the UTF-8 (Unicode) support, the EBCDIC platforms are not
supported in Perl 5.6.0.
+=head2 In 64-bit HP-UX the lib/io_multihomed test may hang
+
+The lib/io_multihomed test may hang in HP-UX if Perl has been
+configured to be 64-bit. Because other 64-bit platforms do not
+hang in this test, HP-UX is suspect. All other tests pass
+in 64-bit HP-UX. The test attempts to create and connect to
+"multihomed" sockets (sockets which have multiple IP addresses).
+
=head2 NEXTSTEP 3.3 POSIX test failure
In NEXTSTEP 3.3p2 the implementation of the strftime(3) in the
}
if ($Config{d_shm} || $Config{d_msg}) {
require IPC::SysV;
- IPC::SysV->import(qw(IPC_PRIVATE IPC_RMID IPC_CREAT S_IRWXU
- S_IRWXG S_IRWXO));
+ IPC::SysV->import(qw(IPC_PRIVATE IPC_RMID IPC_CREAT S_IRWXU));
}
}
}
else {
$tmp = (grep { defined and -d and (stat _)[2] & 2 }
- qw(/tmp /var/tmp /usr/tmp /sys$scratch),
+ qw(sys$scratch /tmp /var/tmp /usr/tmp),
@ENV{qw(TMP TEMP)})[0]
or print "# can't find world-writeable directory to test PATH\n";
}
my $sent = "foobar";
my $rcvd;
my $size = 2000;
- my $id = shmget(IPC_PRIVATE, $size, S_IRWXU|S_IRWXG|S_IRWXO) ||
+ my $id = shmget(IPC_PRIVATE, $size, S_IRWXU) ||
warn "# shmget failed: $!\n";
if (defined $id) {
if (shmwrite($id, $sent, 0, 60)) {