[PATCH] DocBook: allow even longer return types
Martin Waitz [Wed, 1 Feb 2006 11:06:55 +0000 (03:06 -0800)]
kernel-doc errored out because it could not understand the new __copy_to_user
definition.  Now we allow return types with four words.

Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

scripts/kernel-doc

index 9fd5f5b..b927fd2 100755 (executable)
@@ -1529,7 +1529,7 @@ sub dump_function($$) {
     # the following functions' documentation still comes out right:
     # - parport_register_device (function pointer parameters)
     # - atomic_set (macro)
-    # - pci_match_device (long return type)
+    # - pci_match_device, __copy_to_user (long return type)
 
     if ($prototype =~ m/^()([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
        $prototype =~ m/^(\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
@@ -1544,7 +1544,9 @@ sub dump_function($$) {
        $prototype =~ m/^(\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
        $prototype =~ m/^(\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
        $prototype =~ m/^(\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
-       $prototype =~ m/^(\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/)  {
+       $prototype =~ m/^(\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
+       $prototype =~ m/^(\w+\s+\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
+       $prototype =~ m/^(\w+\s+\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/)  {
        $return_type = $1;
        $declaration_name = $2;
        my $args = $3;