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authorRandy Dunlap <randy.dunlap@oracle.com>2007-07-19 01:48:24 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-19 10:04:45 -0700
commit51f5a0c8f63990fcb6e09ed52be348df58c9e416 (patch)
tree208bf8a3f4cb24a1375dad5d5107991571248300 /scripts/kernel-doc
parent5f8c7c98ae3888cf0a2cf320f514f75cc92f00be (diff)
kernel-doc: strip C99 comments
Strip C99-style comments from the input stream. /*...*/ comments are already stripped. C99 comments confuse the kernel-doc script. Also update some comments. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/kernel-doc')
-rwxr-xr-xscripts/kernel-doc8
1 files changed, 7 insertions, 1 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 08894f4aab2c..f5862abe0311 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -719,6 +719,7 @@ sub output_struct_xml(%) {
# pointer-to-function
print " $1 $parameter) ($2);\n";
} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
+ # bitfield
print " $1 $parameter$2;\n";
} else {
print " ".$type." ".$parameter.";\n";
@@ -1261,6 +1262,7 @@ sub output_struct_text(%) {
# pointer-to-function
print "\t$1 $parameter) ($2);\n";
} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
+ # bitfield
print "\t$1 $parameter$2;\n";
} else {
print "\t".$type." ".$parameter.";\n";
@@ -1697,6 +1699,8 @@ sub process_state3_function($$) {
my $x = shift;
my $file = shift;
+ $x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line
+
if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#define/)) {
# do nothing
}
@@ -1719,6 +1723,8 @@ sub process_state3_type($$) {
$x =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
$x =~ s@^\s+@@gos; # strip leading spaces
$x =~ s@\s+$@@gos; # strip trailing spaces
+ $x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line
+
if ($x =~ /^#/) {
# To distinguish preprocessor directive from regular declaration later.
$x .= ";";
@@ -1802,7 +1808,7 @@ sub process_file($) {
$state = 2;
if (/-(.*)/) {
- # strip leading/trailing/multiple spaces #RDD:T:
+ # strip leading/trailing/multiple spaces
$descr= $1;
$descr =~ s/^\s*//;
$descr =~ s/\s*$//;

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