AIX-Perfstat
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example1.pl view on Meta::CPAN
#
#
use strict;
use warnings;
use Data::Dumper;
use AIX::Perfstat;
my $cput = AIX::Perfstat::cpu_total();
print "cpu_total() ", Dumper($cput);
my $diskt = AIX::Perfstat::disk_total();
print "disk_total() ", Dumper($diskt);
my $netift = AIX::Perfstat::netinterface_total();
print "netinterface_total() ", Dumper($netift);
my $memoryt = AIX::Perfstat::memory_total();
print "memory_total() ", Dumper($memoryt);
my $num_cpus = AIX::Perfstat::cpu_count();
print "cpu_count() $num_cpus\n";
my $num_disks = AIX::Perfstat::disk_count();
print "disk_count() $num_disks\n";
my $num_netifs = AIX::Perfstat::netinterface_count();
print "netinterface_count() $num_netifs\n";
my $cpu_data = AIX::Perfstat::cpu($num_cpus);
print "cpu($num_cpus) ", Dumper($cpu_data);
my $disk_data = AIX::Perfstat::disk($num_disks);
print "disk($num_disks) ", Dumper($disk_data);
my $netif_data = AIX::Perfstat::netinterface($num_netifs);
print "netinterface($num_netifs) ", Dumper($netif_data);
inc/Devel/CheckLib.pm view on Meta::CPAN
}
my @cc = _findcc();
my @missing;
# first figure out which headers we can't find ...
for my $header (@headers) {
my($ch, $cfile) = File::Temp::tempfile(
'assertlibXXXXXXXX', SUFFIX => '.c'
);
print $ch qq{#include <$header>\nint main(void) { return 0; }\n};
close($ch);
my $exefile = File::Temp::mktemp( 'assertlibXXXXXXXX' ) . $Config{_exe};
my @sys_cmd;
# FIXME: re-factor - almost identical code later when linking
if ( $Config{cc} eq 'cl' ) { # Microsoft compiler
require Win32;
@sys_cmd = (@cc, $cfile, "/Fe$exefile", (map { '/I'.Win32::GetShortPathName($_) } @incpaths));
} elsif($Config{cc} =~ /bcc32(\.exe)?/) { # Borland
@sys_cmd = (@cc, (map { "-I$_" } @incpaths), "-o$exefile", $cfile);
} else { # Unix-ish
inc/Devel/CheckLib.pm view on Meta::CPAN
my $rv = $args{debug} ? system(@sys_cmd) : _quiet_system(@sys_cmd);
push @missing, $header if $rv != 0 || ! -x $exefile;
_cleanup_exe($exefile);
unlink $cfile;
}
# now do each library in turn with no headers
my($ch, $cfile) = File::Temp::tempfile(
'assertlibXXXXXXXX', SUFFIX => '.c'
);
print $ch "int main(void) { return 0; }\n";
close($ch);
for my $lib ( @libs ) {
my $exefile = File::Temp::mktemp( 'assertlibXXXXXXXX' ) . $Config{_exe};
my @sys_cmd;
if ( $Config{cc} eq 'cl' ) { # Microsoft compiler
require Win32;
my @libpath = map {
q{/libpath:} . Win32::GetShortPathName($_)
} @libpaths;
@sys_cmd = (@cc, $cfile, "${lib}.lib", "/Fe$exefile",
any changes are suggested. This requires a working diff program
to be installed on your system.
=head2 --copy=I<suffix>
If this option is given, a copy of each file will be saved with
the given suffix that contains the suggested changes. This does
not require any external programs.
If neither C<--patch> or C<--copy> are given, the default is to
simply print the diffs for each file. This requires either
C<Text::Diff> or a C<diff> program to be installed.
=head2 --diff=I<program>
Manually set the diff program and options to use. The default
is to use C<Text::Diff>, when installed, and output unified
context diffs.
=head2 --compat-version=I<version>
=head2 --cplusplus
Usually, F<ppport.h> will detect C++ style comments and
replace them with C style comments for portability reasons.
Using this option instructs F<ppport.h> to leave C++
comments untouched.
=head2 --quiet
Be quiet. Don't print anything except fatal errors.
=head2 --nodiag
Don't output any diagnostic messages. Only portability
alerts will be printed.
=head2 --nohints
Don't output any hints. Hints often contain useful portability
notes.
=head2 --nochanges
Don't suggest any changes. Only give diagnostic output and hints
unless these are also deactivated.
usage() if $opt{help};
if (exists $opt{'compat-version'}) {
my($r,$v,$s) = eval { parse_version($opt{'compat-version'}) };
if ($@) {
die "Invalid version number format: '$opt{'compat-version'}'\n";
}
die "Only Perl 5 is supported\n" if $r != 5;
die "Invalid version number: $opt{'compat-version'}\n" if $v >= 1000 || $s >= 1000;
$opt{'compat-version'} = sprintf "%d.%03d%03d", $r, $v, $s;
}
else {
$opt{'compat-version'} = 5;
}
# Never use C comments in this file!!!!!
my $ccs = '/'.'*';
my $cce = '*'.'/';
my $rccs = quotemeta $ccs;
my $rcce = quotemeta $cce;
do_magic_dump||5.006000|
do_msgrcv|||
do_msgsnd|||
do_oddball|||
do_op_dump||5.006000|
do_open9||5.006000|
do_openn||5.007001|
do_open||5.004000|
do_pipe|||
do_pmop_dump||5.006000|
do_print|||
do_readline|||
do_seek|||
do_semop|||
do_shmio|||
do_spawn_nowait|||
do_spawn|||
do_sprintf|||
do_sv_dump||5.006000|
do_sysseek|||
do_tell|||
do_trans_complex_utf8|||
do_trans_complex|||
do_trans_count_utf8|||
do_trans_count|||
do_trans_simple_utf8|||
do_trans_simple|||
do_trans|||
fold_constants|||
forbid_setid|||
force_ident|||
force_list|||
force_next|||
force_version|||
force_word|||
form_nocontext|||vn
form||5.004000|v
fp_dup|||
fprintf_nocontext|||vn
free_global_struct|||
free_tied_hv_pool|||
free_tmps|||
gen_constant_list|||
get_av|5.006000||p
get_context||5.006000|n
get_cv|5.006000||p
get_db_sub|||
get_debug_opts|||
get_hash_seed|||
is_uni_cntrl_lc||5.006000|
is_uni_cntrl||5.006000|
is_uni_digit_lc||5.006000|
is_uni_digit||5.006000|
is_uni_graph_lc||5.006000|
is_uni_graph||5.006000|
is_uni_idfirst_lc||5.006000|
is_uni_idfirst||5.006000|
is_uni_lower_lc||5.006000|
is_uni_lower||5.006000|
is_uni_print_lc||5.006000|
is_uni_print||5.006000|
is_uni_punct_lc||5.006000|
is_uni_punct||5.006000|
is_uni_space_lc||5.006000|
is_uni_space||5.006000|
is_uni_upper_lc||5.006000|
is_uni_upper||5.006000|
is_uni_xdigit_lc||5.006000|
is_uni_xdigit||5.006000|
is_utf8_alnumc||5.006000|
is_utf8_alnum||5.006000|
is_utf8_ascii||5.006000|
is_utf8_char_slow|||
is_utf8_char||5.006000|
is_utf8_cntrl||5.006000|
is_utf8_digit||5.006000|
is_utf8_graph||5.006000|
is_utf8_idcont||5.008000|
is_utf8_idfirst||5.006000|
is_utf8_lower||5.006000|
is_utf8_mark||5.006000|
is_utf8_print||5.006000|
is_utf8_punct||5.006000|
is_utf8_space||5.006000|
is_utf8_string_loclen||5.009003|
is_utf8_string_loc||5.008001|
is_utf8_string||5.006001|
is_utf8_upper||5.006000|
is_utf8_xdigit||5.006000|
isa_lookup|||
items|||n
ix|||n
pidgone|||
pmflag|||
pmop_dump||5.006000|
pmruntime|||
pmtrans|||
pop_scope|||
pregcomp|||
pregexec|||
pregfree|||
prepend_elem|||
printf_nocontext|||vn
ptr_table_clear|||
ptr_table_fetch|||
ptr_table_free|||
ptr_table_new|||
ptr_table_split|||
ptr_table_store|||
push_scope|||
put_byte|||
pv_display||5.006000|
pv_uni_display||5.007003|
yyerror|||
yylex|||
yyparse|||
yywarn|||
);
if (exists $opt{'list-unsupported'}) {
my $f;
for $f (sort { lc $a cmp lc $b } keys %API) {
next unless $API{$f}{todo};
print "$f ", '.'x(40-length($f)), " ", format_version($API{$f}{todo}), "\n";
}
exit 0;
}
# Scan for possible replacement candidates
my(%replace, %need, %hints, %depends);
my $replace = 0;
my $hint = '';
$need{$1} = 1 if m{^#if\s+defined\(NEED_(\w+)(?:_GLOBAL)?\)};
}
if (exists $opt{'api-info'}) {
my $f;
my $count = 0;
my $match = $opt{'api-info'} =~ m!^/(.*)/$! ? $1 : "^\Q$opt{'api-info'}\E\$";
for $f (sort { lc $a cmp lc $b } keys %API) {
next unless $f =~ /$match/;
print "\n=== $f ===\n\n";
my $info = 0;
if ($API{$f}{base} || $API{$f}{todo}) {
my $base = format_version($API{$f}{base} || $API{$f}{todo});
print "Supported at least starting from perl-$base.\n";
$info++;
}
if ($API{$f}{provided}) {
my $todo = $API{$f}{todo} ? format_version($API{$f}{todo}) : "5.003";
print "Support by $ppport provided back to perl-$todo.\n";
print "Support needs to be explicitly requested by NEED_$f.\n" if exists $need{$f};
print "Depends on: ", join(', ', @{$depends{$f}}), ".\n" if exists $depends{$f};
print "$hints{$f}" if exists $hints{$f};
$info++;
}
unless ($info) {
print "No portability information available.\n";
}
$count++;
}
if ($count > 0) {
print "\n";
}
else {
print "Found no API matching '$opt{'api-info'}'.\n";
}
exit 0;
}
if (exists $opt{'list-provided'}) {
my $f;
for $f (sort { lc $a cmp lc $b } keys %API) {
next unless $API{$f}{provided};
my @flags;
push @flags, 'explicit' if exists $need{$f};
push @flags, 'depend' if exists $depends{$f};
push @flags, 'hint' if exists $hints{$f};
my $flags = @flags ? ' ['.join(', ', @flags).']' : '';
print "$f$flags\n";
}
exit 0;
}
my @files;
my @srcext = qw( xs c h cc cpp );
my $srcext = join '|', @srcext;
if (@ARGV) {
my %seen;
if ($file{changes}) {
if (exists $opt{copy}) {
my $newfile = "$filename$opt{copy}";
if (-e $newfile) {
error("'$newfile' already exists, refusing to write copy of '$filename'");
}
else {
local *F;
if (open F, ">$newfile") {
info("Writing copy of '$filename' with changes to '$newfile'");
print F $c;
close F;
}
else {
error("Cannot open '$newfile' for writing: $!");
}
}
}
elsif (exists $opt{patch} || $opt{changes}) {
if (exists $opt{patch}) {
unless ($patch_opened) {
if (!defined $diff) {
$diff = run_diff('diff', $file, $str);
}
if (!defined $diff) {
error("Cannot generate a diff. Please install Text::Diff or use --copy.");
return;
}
print F $diff;
}
sub run_diff
{
my($prog, $file, $str) = @_;
my $tmp = 'dppptemp';
my $suf = 'aaa';
my $diff = '';
local *F;
while (-e "$tmp.$suf") { $suf++ }
$tmp = "$tmp.$suf";
if (open F, ">$tmp") {
print F $str;
close F;
if (open F, "$prog $file $tmp |") {
while (<F>) {
s/\Q$tmp\E/$file.patched/;
$diff .= $_;
}
close F;
unlink $tmp;
return $diff;
$v = int $v;
$s = int $s;
if ($r < 5 || ($r == 5 && $v < 6)) {
if ($s % 10) {
die "invalid version '$ver'\n";
}
$s /= 10;
$ver = sprintf "%d.%03d", $r, $v;
$s > 0 and $ver .= sprintf "_%02d", $s;
return $ver;
}
return sprintf "%d.%d.%d", $r, $v, $s;
}
sub info
{
$opt{quiet} and return;
print @_, "\n";
}
sub diag
{
$opt{quiet} and return;
$opt{diag} and print @_, "\n";
}
sub warning
{
$opt{quiet} and return;
print "*** ", @_, "\n";
}
sub error
{
print "*** ERROR: ", @_, "\n";
}
my %given_hints;
sub hint
{
$opt{quiet} and return;
$opt{hints} or return;
my $func = shift;
exists $hints{$func} or return;
$given_hints{$func}++ and return;
my $hint = $hints{$func};
$hint =~ s/^/ /mg;
print " --- hint for $func ---\n", $hint;
}
sub usage
{
my($usage) = do { local(@ARGV,$/)=($0); <> } =~ /^=head\d$HS+SYNOPSIS\s*^(.*?)\s*^=/ms;
my %M = ( 'I' => '*' );
$usage =~ s/^\s*perl\s+\S+/$^X $0/;
$usage =~ s/([A-Z])<([^>]+)>/$M{$1}$2$M{$1}/g;
print <<ENDUSAGE;
Usage: $usage
See perldoc $0 for details.
ENDUSAGE
exit 2;
}
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