Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
basic	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
coccinelle	[ DIR ]	drwxr-xr-x	2021-04-17 08:00
dtc	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
gdb	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
genksyms	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
kconfig	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
ksymoops	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
mod	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
package	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
selinux	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
tracing	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
.gitignore	154 B	-rw-r--r--	2016-01-11 00:01
Kbuild.include	13.37 KB	-rw-r--r--	2021-04-13 03:05
Lindent	496 B	-rwxr-xr-x	2016-01-11 00:01
Makefile	2.03 KB	-rw-r--r--	2021-04-13 03:05
Makefile.asm-generic	683 B	-rw-r--r--	2016-01-11 00:01
Makefile.build	17.16 KB	-rw-r--r--	2021-04-13 03:05
Makefile.clean	2.83 KB	-rw-r--r--	2016-01-11 00:01
Makefile.dtbinst	1.41 KB	-rw-r--r--	2016-01-11 00:01
Makefile.extrawarn	2.54 KB	-rw-r--r--	2021-04-13 03:05
Makefile.fwinst	2.01 KB	-rw-r--r--	2016-01-11 00:01
Makefile.headersinst	4.65 KB	-rw-r--r--	2016-01-11 00:01
Makefile.help	68 B	-rw-r--r--	2016-01-11 00:01
Makefile.host	4.51 KB	-rw-r--r--	2016-01-11 00:01
Makefile.kasan	976 B	-rw-r--r--	2021-04-13 03:05
Makefile.lib	14.9 KB	-rw-r--r--	2021-04-13 03:05
Makefile.modbuiltin	1.78 KB	-rw-r--r--	2016-01-11 00:01
Makefile.modinst	1.43 KB	-rw-r--r--	2021-04-13 03:05
Makefile.modpost	5.25 KB	-rw-r--r--	2021-04-13 03:05
Makefile.modsign	1005 B	-rw-r--r--	2016-01-11 00:01
analyze_suspend.py	117.57 KB	-rwxr-xr-x	2016-01-11 00:01
asn1_compiler.c	35.54 KB	-rw-r--r--	2016-01-11 00:01
bloat-o-meter	1.9 KB	-rwxr-xr-x	2021-04-13 03:05
bootgraph.pl	6.28 KB	-rwxr-xr-x	2016-01-11 00:01
check-lc_ctype.c	201 B	-rw-r--r--	2016-01-11 00:01
check_extable.sh	4.9 KB	-rwxr-xr-x	2016-01-11 00:01
checkincludes.pl	1.77 KB	-rwxr-xr-x	2016-01-11 00:01
checkkconfigsymbols.py	11.44 KB	-rwxr-xr-x	2016-01-11 00:01
checkpatch.pl	169.77 KB	-rwxr-xr-x	2021-04-13 03:05
checkstack.pl	5.39 KB	-rwxr-xr-x	2021-04-13 03:05
checksyscalls.sh	5.62 KB	-rwxr-xr-x	2016-01-11 00:01
checkversion.pl	1.86 KB	-rwxr-xr-x	2016-01-11 00:01
cleanfile	3.41 KB	-rwxr-xr-x	2016-01-11 00:01
cleanpatch	5.01 KB	-rwxr-xr-x	2016-01-11 00:01
coccicheck	4.66 KB	-rwxr-xr-x	2016-01-11 00:01
config	4.6 KB	-rwxr-xr-x	2021-04-13 03:05
conmakehash.c	5.98 KB	-rw-r--r--	2016-01-11 00:01
decode_stacktrace.sh	3.15 KB	-rwxr-xr-x	2021-04-13 03:05
decodecode	2.15 KB	-rwxr-xr-x	2021-04-13 03:05
depmod.sh	1.9 KB	-rwxr-xr-x	2021-04-13 03:05
diffconfig	3.68 KB	-rwxr-xr-x	2016-01-11 00:01
docproc.c	13.8 KB	-rw-r--r--	2016-01-11 00:01
export_report.pl	4.53 KB	-rwxr-xr-x	2016-01-11 00:01
extract-cert.c	3.46 KB	-rw-r--r--	2016-01-11 00:01
extract-ikconfig	1.69 KB	-rwxr-xr-x	2016-01-11 00:01
extract-module-sig.pl	3.61 KB	-rwxr-xr-x	2016-01-11 00:01
extract-sys-certs.pl	3.7 KB	-rwxr-xr-x	2021-04-13 03:05
extract-vmlinux	1.6 KB	-rwxr-xr-x	2016-01-11 00:01
gcc-goto.sh	495 B	-rwxr-xr-x	2016-01-11 00:01
gcc-ld	676 B	-rwxr-xr-x	2016-01-11 00:01
gcc-version.sh	822 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_32-has-stack-protector.sh	184 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_64-has-stack-protector.sh	209 B	-rwxr-xr-x	2021-04-13 03:05
gen_initramfs_list.sh	7.87 KB	-rwxr-xr-x	2016-01-11 00:01
get_maintainer.pl	58.29 KB	-rwxr-xr-x	2016-01-11 00:01
gfp-translate	1.71 KB	-rwxr-xr-x	2016-01-11 00:01
headerdep.pl	3.46 KB	-rwxr-xr-x	2016-01-11 00:01
headers.sh	477 B	-rwxr-xr-x	2016-01-11 00:01
headers_check.pl	3.6 KB	-rwxr-xr-x	2016-01-11 00:01
headers_install.sh	1.28 KB	-rwxr-xr-x	2016-01-11 00:01
insert-sys-cert.c	13.08 KB	-rw-r--r--	2021-04-13 03:05
kallsyms.c	16.8 KB	-rw-r--r--	2021-04-13 03:05
kernel-doc	76.08 KB	-rwxr-xr-x	2021-04-13 03:05
kernel-doc-xml-ref	4.22 KB	-rwxr-xr-x	2016-01-11 00:01
ld-version.sh	207 B	-rwxr-xr-x	2021-04-13 03:05
link-vmlinux.sh	5.84 KB	-rwxr-xr-x	2021-04-13 03:05
makelst	773 B	-rwxr-xr-x	2016-01-11 00:01
markup_oops.pl	8.08 KB	-rwxr-xr-x	2016-01-11 00:01
mkcompile_h	2.46 KB	-rwxr-xr-x	2016-01-11 00:01
mkmakefile	1.16 KB	-rwxr-xr-x	2016-01-11 00:01
mksysmap	1.33 KB	-rwxr-xr-x	2021-04-13 03:05
mkuboot.sh	379 B	-rwxr-xr-x	2016-01-11 00:01
mkversion	74 B	-rw-r--r--	2016-01-11 00:01
module-common.lds	888 B	-rw-r--r--	2021-04-13 03:05
namespace.pl	13.13 KB	-rwxr-xr-x	2021-04-13 03:05
objdiff	2.69 KB	-rwxr-xr-x	2016-01-11 00:01
patch-kernel	9.91 KB	-rwxr-xr-x	2016-01-11 00:01
pnmtologo.c	11.91 KB	-rw-r--r--	2016-01-11 00:01
profile2linkerlist.pl	375 B	-rwxr-xr-x	2016-01-11 00:01
recordmcount.c	15.31 KB	-rw-r--r--	2021-04-13 03:05
recordmcount.h	16.4 KB	-rw-r--r--	2021-04-13 03:05
recordmcount.pl	18.3 KB	-rwxr-xr-x	2021-04-13 03:05
setlocalversion	4.69 KB	-rwxr-xr-x	2021-04-13 03:05
show_delta	2.99 KB	-rwxr-xr-x	2016-01-11 00:01
sign-file.c	8.14 KB	-rwxr-xr-x	2016-01-11 00:01
sortextable.c	7.65 KB	-rw-r--r--	2016-01-11 00:01
sortextable.h	5.48 KB	-rw-r--r--	2016-01-11 00:01
spelling.txt	21.33 KB	-rw-r--r--	2016-01-11 00:01
stackdelta	1.8 KB	-rwxr-xr-x	2016-01-11 00:01
stackusage	759 B	-rwxr-xr-x	2016-01-11 00:01
tags.sh	10.58 KB	-rwxr-xr-x	2021-04-13 03:05
ubuntu-retpoline-extract-one	7.26 KB	-rw-r--r--	2021-04-13 03:05
unifdef.c	34.8 KB	-rw-r--r--	2021-04-13 03:05
ver_linux	3.89 KB	-rwxr-xr-x	2016-01-11 00:01
xen-hypercalls.sh	351 B	-rw-r--r--	2016-01-11 00:01
xz_wrap.sh	562 B	-rwxr-xr-x	2016-01-11 00:01

Rename

#!/usr/bin/perl -w
#
# headers_check.pl execute a number of trivial consistency checks
#
# Usage: headers_check.pl dir arch [files...]
# dir:   dir to look for included files
# arch:  architecture
# files: list of files to check
#
# The script reads the supplied files line by line and:
#
# 1) for each include statement it checks if the
#    included file actually exists.
#    Only include files located in asm* and linux* are checked.
#    The rest are assumed to be system include files.
#
# 2) It is checked that prototypes does not use "extern"
#
# 3) Check for leaked CONFIG_ symbols

use strict;
use File::Basename;

my ($dir, $arch, @files) = @ARGV;

my $ret = 0;
my $line;
my $lineno = 0;
my $filename;

foreach my $file (@files) {
	$filename = $file;

open(my $fh, '<', $filename)
		or die "$filename: $!\n";
	$lineno = 0;
	while ($line = <$fh>) {
		$lineno++;
		&check_include();
		&check_asm_types();
		&check_sizetypes();
		&check_declarations();
		# Dropped for now. Too much noise &check_config();
	}
	close $fh;
}
exit $ret;

sub check_include
{
	if ($line =~ m/^\s*#\s*include\s+<((asm|linux).*)>/) {
		my $inc = $1;
		my $found;
		$found = stat($dir . "/" . $inc);
		if (!$found) {
			$inc =~ s#asm/#asm-$arch/#;
			$found = stat($dir . "/" . $inc);
		}
		if (!$found) {
			printf STDERR "$filename:$lineno: included file '$inc' is not exported\n";
			$ret = 1;
		}
	}
}

sub check_declarations
{
	# soundcard.h is what it is
	if ($line =~ m/^void seqbuf_dump$void$;/) {
		return;
	}
	if ($line =~ m/^(\s*extern|unsigned|char|short|int|long|void)\b/) {
		printf STDERR "$filename:$lineno: " .
			      "userspace cannot reference function or " .
			      "variable defined in the kernel\n";
	}
}

sub check_config
{
	if ($line =~ m/[^a-zA-Z0-9_]+CONFIG_([a-zA-Z0-9_]+)[^a-zA-Z0-9_]/) {
		printf STDERR "$filename:$lineno: leaks CONFIG_$1 to userspace where it is not valid\n";
	}
}

my $linux_asm_types;
sub check_asm_types
{
	if ($filename =~ /types.h|int-l64.h|int-ll64.h/o) {
		return;
	}
	if ($lineno == 1) {
		$linux_asm_types = 0;
	} elsif ($linux_asm_types >= 1) {
		return;
	}
	if ($line =~ m/^\s*#\s*include\s+<asm\/types.h>/) {
		$linux_asm_types = 1;
		printf STDERR "$filename:$lineno: " .
		"include of <linux/types.h> is preferred over <asm/types.h>\n"
		# Warn until headers are all fixed
		#$ret = 1;
	}
}

my $linux_types;
my %import_stack = ();
sub check_include_typesh
{
	my $path = $_[0];
	my $import_path;

my $fh;
	my @file_paths = ($path, $dir . "/" .  $path, dirname($filename) . "/" . $path);
	for my $possible ( @file_paths ) {
	    if (not $import_stack{$possible} and open($fh, '<', $possible)) {
		$import_path = $possible;
		$import_stack{$import_path} = 1;
		last;
	    }
	}
	if (eof $fh) {
	    return;
	}

my $line;
	while ($line = <$fh>) {
		if ($line =~ m/^\s*#\s*include\s+<linux\/types.h>/) {
			$linux_types = 1;
			last;
		}
		if (my $included = ($line =~ /^\s*#\s*include\s+[<"](\S+)[>"]/)[0]) {
			check_include_typesh($included);
		}
	}
	close $fh;
	delete $import_stack{$import_path};
}

sub check_sizetypes
{
	if ($filename =~ /types.h|int-l64.h|int-ll64.h/o) {
		return;
	}
	if ($lineno == 1) {
		$linux_types = 0;
	} elsif ($linux_types >= 1) {
		return;
	}
	if ($line =~ m/^\s*#\s*include\s+<linux\/types.h>/) {
		$linux_types = 1;
		return;
	}
	if (my $included = ($line =~ /^\s*#\s*include\s+[<"](\S+)[>"]/)[0]) {
		check_include_typesh($included);
	}
	if ($line =~ m/__[us](8|16|32|64)\b/) {
		printf STDERR "$filename:$lineno: " .
		              "found __[us]{8,16,32,64} type " .
		              "without #include <linux/types.h>\n";
		$linux_types = 2;
		# Warn until headers are all fixed
		#$ret = 1;
	}
}