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docs: kernel-doc: Move STATE_PROTO processing into its own function 

Move the top-level prototype-processing code out of process_file().

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Jonathan Corbet 2018-02-05 15:46:30 -07:00
parent d742f24d6c
commit cc794812eb
1 changed files with 28 additions and 18 deletions
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46
scripts/kernel-doc
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@ -1965,6 +1965,32 @@ sub process_body($$) {
}
#
# STATE_PROTO: reading a function/whatever prototype.
#
sub process_proto($$) {
my $file = shift;
if (/$doc_inline_oneline/) {
$section = $1;
$contents = $2;
if ($contents ne "") {
$contents .= "\n";
dump_section($file, $section, $contents);
$section = $section_default;
$contents = "";
}
} elsif (/$doc_inline_start/) {
$state = STATE_INLINE;
$inline_doc_state = STATE_INLINE_NAME;
} elsif ($decl_type eq 'function') {
process_proto_function($_, $file);
} else {
process_proto_type($_, $file);
}
}
sub process_file($) {
my $file;
my $func;
@ -2031,24 +2057,8 @@ sub process_file($) {
++$warnings;
}
}
} elsif ($state == STATE_PROTO) { # scanning for function '{' (end of prototype)
if (/$doc_inline_oneline/) {
$section = $1;
$contents = $2;
if ($contents ne "") {
$contents .= "\n";
dump_section($file, $section, $contents);
$section = $section_default;
$contents = "";
}
} elsif (/$doc_inline_start/) {
$state = STATE_INLINE;
$inline_doc_state = STATE_INLINE_NAME;
} elsif ($decl_type eq 'function') {
process_proto_function($_, $file);
} else {
process_proto_type($_, $file);
}
} elsif ($state == STATE_PROTO) {
process_proto($file, $_);
} elsif ($state == STATE_DOCBLOCK) {
if (/$doc_end/)
{