my $P = $0;
$P =~ s@.*/@@g;
-my $V = '0.21';
+my $V = '0.22';
use Getopt::Long qw(:config no_auto_abbrev);
return ($cmt ne '');
}
+sub raw_line {
+ my ($linenr, $cnt) = @_;
+
+ my $offset = $linenr - 1;
+ $cnt++;
+
+ my $line;
+ while ($cnt) {
+ $line = $rawlines[$offset++];
+ next if (defined($line) && $line =~ /^-/);
+ $cnt--;
+ }
+
+ return $line;
+}
+
sub cat_vet {
my ($vet) = @_;
my ($res, $coded);
}
}
+sub check_absolute_file {
+ my ($absolute, $herecurr) = @_;
+ my $file = $absolute;
+
+ ##print "absolute<$absolute>\n";
+
+ # See if any suffix of this path is a path within the tree.
+ while ($file =~ s@^[^/]*/@@) {
+ if (-f "$root/$file") {
+ ##print "file<$file>\n";
+ last;
+ }
+ }
+ if (! -f _) {
+ return 0;
+ }
+
+ # It is, so see if the prefix is acceptable.
+ my $prefix = $absolute;
+ substr($prefix, -length($file)) = '';
+
+ ##print "prefix<$prefix>\n";
+ if ($prefix ne ".../") {
+ WARN("use relative pathname instead of absolute in changelog text\n" . $herecurr);
+ }
+}
+
sub process {
my $filename = shift;
$herecurr) if (!$emitted_corrupt++);
}
+# Check for absolute kernel paths.
+ if ($tree) {
+ while ($line =~ m{(?:^|\s)(/\S*)}g) {
+ my $file = $1;
+
+ if ($file =~ m{^(.*?)(?::\d+)+:?$} &&
+ check_absolute_file($1, $herecurr)) {
+ #
+ } else {
+ check_absolute_file($file, $herecurr);
+ }
+ }
+ }
+
# UTF-8 regex found at http://www.w3.org/International/questions/qa-forms-utf-8.en.php
if (($realfile =~ /^$/ || $line =~ /^\+/) &&
$rawline !~ m/^$UTF8*$/) {
WARN("adding a line without newline at end of file\n" . $herecurr);
}
-# check we are in a valid source file *.[hc] if not then ignore this hunk
- next if ($realfile !~ /\.[hc]$/);
+# check we are in a valid source file C or perl if not then ignore this hunk
+ next if ($realfile !~ /\.(h|c|pl)$/);
# at the beginning of a line any tabs must come first and anything
# more than 8 must use tabs.
ERROR("code indent should use tabs where possible\n" . $herevet);
}
+# check we are in a valid C source file if not then ignore this hunk
+ next if ($realfile !~ /\.(h|c)$/);
+
# check for RCS/CVS revision markers
if ($rawline =~ /^\+.*\$(Revision|Log|Id)(?:\$|)/) {
WARN("CVS style keyword markers, these will _not_ be updated\n". $herecurr);
ERROR("switch and case should be at the same indent\n$hereline$err");
}
}
- if ($line =~ /^.\s*(?:case\s*.*|default\s*):/g &&
- $line !~ /\G(?:
- (?:\s*{)?(?:\s*$;*)(?:\s*\\)?\s*$|
- \s*return\s+
- )/xg)
- {
- ERROR("trailing statements should be on next line\n" . $herecurr);
- }
# if/while/etc brace do not go on next line, unless defining a do while loop,
# or if that brace on the next line is for something else
}
}
+# Check relative indent for conditionals and blocks.
+ if ($line =~ /\b(?:(?:if|while|for)\s*\(|do\b)/ && $line !~ /^.\s*#/ && $line !~ /\}\s*while\s*/) {
+ my ($s, $c) = ($stat, $cond);
+
+ substr($s, 0, length($c), '');
+
+ # Make sure we remove the line prefixes as we have
+ # none on the first line, and are going to readd them
+ # where necessary.
+ $s =~ s/\n./\n/gs;
+
+ # Find out how long the conditional actually is.
+ my $cond_lines = 0 + $c =~ /\n/gs;
+
+ # We want to check the first line inside the block
+ # starting at the end of the conditional, so remove:
+ # 1) any blank line termination
+ # 2) any opening brace { on end of the line
+ # 3) any do (...) {
+ my $continuation = 0;
+ my $check = 0;
+ $s =~ s/^.*\bdo\b//;
+ $s =~ s/^\s*{//;
+ if ($s =~ s/^\s*\\//) {
+ $continuation = 1;
+ }
+ if ($s =~ s/^\s*?\n//) {
+ $check = 1;
+ $cond_lines++;
+ }
+
+ # Also ignore a loop construct at the end of a
+ # preprocessor statement.
+ if (($prevline =~ /^.\s*#\s*define\s/ ||
+ $prevline =~ /\\\s*$/) && $continuation == 0) {
+ $check = 0;
+ }
+
+ my $cond_ptr = -1;
+ while ($cond_ptr != $cond_lines) {
+ $cond_ptr = $cond_lines;
+
+ # Ignore:
+ # 1) blank lines, they should be at 0,
+ # 2) preprocessor lines, and
+ # 3) labels.
+ if ($s =~ /^\s*?\n/ ||
+ $s =~ /^\s*#\s*?/ ||
+ $s =~ /^\s*$Ident\s*:/) {
+ $s =~ s/^.*?\n//;
+ $cond_lines++;
+ }
+ }
+
+ my (undef, $sindent) = line_stats("+" . $s);
+ my $stat_real = raw_line($linenr, $cond_lines);
+
+ # Check if either of these lines are modified, else
+ # this is not this patch's fault.
+ if (!defined($stat_real) ||
+ $stat !~ /^\+/ && $stat_real !~ /^\+/) {
+ $check = 0;
+ }
+ if (defined($stat_real) && $cond_lines > 1) {
+ $stat_real = "[...]\n$stat_real";
+ }
+
+ #print "line<$line> prevline<$prevline> indent<$indent> sindent<$sindent> check<$check> continuation<$continuation> s<$s> cond_lines<$cond_lines> stat_real<$stat_real> stat<$stat>\n";
+
+ if ($check && (($sindent % 8) != 0 ||
+ ($sindent <= $indent && $s ne ''))) {
+ WARN("suspect code indent for conditional statements ($indent, $sindent)\n" . $herecurr . "$stat_real\n");
+ }
+ }
+
# Track the 'values' across context and added lines.
my $opline = $line; $opline =~ s/^./ /;
my ($curr_values, $curr_vars) =
}
}
-# Check relative indent for conditionals and blocks.
- if ($line =~ /\b(?:(?:if|while|for)\s*\(|do\b)/ && $line !~ /^.\s*#/ && $line !~ /\}\s*while\s*/) {
- my ($s, $c) = ($stat, $cond);
-
- substr($s, 0, length($c), '');
-
- # Make sure we remove the line prefixes as we have
- # none on the first line, and are going to readd them
- # where necessary.
- $s =~ s/\n./\n/gs;
-
- # We want to check the first line inside the block
- # starting at the end of the conditional, so remove:
- # 1) any blank line termination
- # 2) any opening brace { on end of the line
- # 3) any do (...) {
- my $continuation = 0;
- my $check = 0;
- $s =~ s/^.*\bdo\b//;
- $s =~ s/^\s*{//;
- if ($s =~ s/^\s*\\//) {
- $continuation = 1;
- }
- if ($s =~ s/^\s*\n//) {
- $check = 1;
- }
-
- # Also ignore a loop construct at the end of a
- # preprocessor statement.
- if (($prevline =~ /^.\s*#\s*define\s/ ||
- $prevline =~ /\\\s*$/) && $continuation == 0) {
- $check = 0;
- }
-
- # Ignore the current line if its is a preprocessor
- # line.
- if ($s =~ /^\s*#\s*/) {
- $check = 0;
- }
-
- # Ignore the current line if it is label.
- if ($s =~ /^\s*$Ident\s*:/) {
- $check = 0;
- }
-
- my (undef, $sindent) = line_stats("+" . $s);
-
- ##print "line<$line> prevline<$prevline> indent<$indent> sindent<$sindent> check<$check> continuation<$continuation> s<$s>\n";
-
- if ($check && (($sindent % 8) != 0 ||
- ($sindent <= $indent && $s ne ''))) {
- WARN("suspect code indent for conditional statements\n" . $herecurr);
- }
- }
-
# Check for bitwise tests written as boolean
if ($line =~ /
(?:
ERROR("trailing statements should be on next line\n" . $herecurr);
}
}
+# case and default should not have general statements after them
+ if ($line =~ /^.\s*(?:case\s*.*|default\s*):/g &&
+ $line !~ /\G(?:
+ (?:\s*{)?(?:\s*$;*)(?:\s*\\)?\s*$|
+ \s*return\s+
+ )/xg)
+ {
+ ERROR("trailing statements should be on next line\n" . $herecurr);
+ }
# Check for }<nl>else {, these must be at the same
# indent level to be relevant to each other.
}
if ($level == 0 && $block =~ /^\s*\{/ && !$allowed) {
my $herectx = $here . "\n";;
- my $end = $linenr + statement_rawlines($block) - 1;
+ my $cnt = statement_rawlines($block);
- for (my $ln = $linenr - 1; $ln < $end; $ln++) {
- $herectx .= $rawlines[$ln] . "\n";;
+ for (my $n = 0; $n < $cnt; $n++) {
+ $herectx .= raw_line($linenr, $n) . "\n";;
}
WARN("braces {} are not necessary for single statement blocks\n" . $herectx);
my $string;
while ($line =~ /(?:^|")([X\t]*)(?:"|$)/g) {
$string = substr($rawline, $-[1], $+[1] - $-[1]);
+ $string =~ s/%%/__/g;
if ($string =~ /(?<!%)%L[udi]/) {
WARN("\%Ld/%Lu are not-standard C, use %lld/%llu\n" . $herecurr);
last;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff