提交 134fe01b 编写于 作者: R Randy Dunlap 提交者: Linus Torvalds

[PATCH] kernel-doc: allow unnamed structs/unions

Make kernel-doc support unnamed (anonymous) structs and unions.  There is
one (union) in include/linux/skbuff.h (inside struct sk_buff) that is
currently generating a kernel-doc warning, so this fixes that warning.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 01b2d93c
......@@ -1469,6 +1469,7 @@ sub push_parameter($$$) {
my $param = shift;
my $type = shift;
my $file = shift;
my $anon = 0;
my $param_name = $param;
$param_name =~ s/\[.*//;
......@@ -1484,9 +1485,20 @@ sub push_parameter($$$) {
$param="void";
$parameterdescs{void} = "no arguments";
}
elsif ($type eq "" && ($param eq "struct" or $param eq "union"))
# handle unnamed (anonymous) union or struct:
{
$type = $param;
$param = "{unnamed_" . $param. "}";
$parameterdescs{$param} = "anonymous\n";
$anon = 1;
}
# warn if parameter has no description
# (but ignore ones starting with # as these are no parameters
# but inline preprocessor statements
# (but ignore ones starting with # as these are not parameters
# but inline preprocessor statements);
# also ignore unnamed structs/unions;
if (!$anon) {
if (!defined $parameterdescs{$param_name} && $param_name !~ /^#/) {
$parameterdescs{$param_name} = $undescribed;
......@@ -1500,6 +1512,7 @@ sub push_parameter($$$) {
" No description found for parameter '$param'\n";
++$warnings;
}
}
push @parameterlist, $param;
$parametertypes{$param} = $type;
......
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