diff options
Diffstat (limited to 'scripts/kernel-doc')
| -rwxr-xr-x | scripts/kernel-doc | 193 |
1 files changed, 106 insertions, 87 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index acd8c4a8e3e..b52d340d759 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -5,7 +5,7 @@ use strict; ## Copyright (c) 1998 Michael Zucchi, All Rights Reserved ## ## Copyright (C) 2000, 1 Tim Waugh <twaugh@redhat.com> ## ## Copyright (C) 2001 Simon Huggins ## -## Copyright (C) 2005-2008 Randy Dunlap ## +## Copyright (C) 2005-2009 Randy Dunlap ## ## ## ## #define enhancements by Armin Kuster <akuster@mvista.com> ## ## Copyright (c) 2000 MontaVista Software, Inc. ## @@ -85,7 +85,7 @@ use strict; # # /** # * my_function -# **/ +# */ # # If the Description: header tag is omitted, then there must be a blank line # after the last parameter specification. @@ -105,7 +105,7 @@ use strict; # */ # etc. # -# Beside functions you can also write documentation for structs, unions, +# Besides functions you can also write documentation for structs, unions, # enums and typedefs. Instead of the function name you must write the name # of the declaration; the struct/union/enum/typedef must always precede # the name. Nesting of declarations is not supported. @@ -223,7 +223,7 @@ sub usage { } # read arguments -if ($#ARGV==-1) { +if ($#ARGV == -1) { usage(); } @@ -240,12 +240,12 @@ my $man_date = ('January', 'February', 'March', 'April', 'May', 'June', " " . ((localtime)[5]+1900); # Essentially these are globals -# They probably want to be tidied up made more localised or summat. -# CAVEAT EMPTOR! Some of the others I localised may not want to be which +# They probably want to be tidied up, made more localised or something. +# CAVEAT EMPTOR! Some of the others I localised may not want to be, which # could cause "use of undefined value" or other bugs. -my ($function, %function_table,%parametertypes,$declaration_purpose); -my ($type,$declaration_name,$return_type); -my ($newsection,$newcontents,$prototype,$filelist, $brcount, %source_map); +my ($function, %function_table, %parametertypes, $declaration_purpose); +my ($type, $declaration_name, $return_type); +my ($newsection, $newcontents, $prototype, $filelist, $brcount, %source_map); if (defined($ENV{'KBUILD_VERBOSE'})) { $verbose = "$ENV{'KBUILD_VERBOSE'}"; @@ -279,10 +279,10 @@ my $doc_special = "\@\%\$\&"; my $doc_start = '^/\*\*\s*$'; # Allow whitespace at end of comment start. my $doc_end = '\*/'; my $doc_com = '\s*\*\s*'; -my $doc_decl = $doc_com.'(\w+)'; -my $doc_sect = $doc_com.'(['.$doc_special.']?[\w\s]+):(.*)'; -my $doc_content = $doc_com.'(.*)'; -my $doc_block = $doc_com.'DOC:\s*(.*)?'; +my $doc_decl = $doc_com . '(\w+)'; +my $doc_sect = $doc_com . '([' . $doc_special . ']?[\w\s]+):(.*)'; +my $doc_content = $doc_com . '(.*)'; +my $doc_block = $doc_com . 'DOC:\s*(.*)?'; my %constants; my %parameterdescs; @@ -485,12 +485,12 @@ sub output_enum_html(%) { my %args = %{$_[0]}; my ($parameter); my $count; - print "<h2>enum ".$args{'enum'}."</h2>\n"; + print "<h2>enum " . $args{'enum'} . "</h2>\n"; - print "<b>enum ".$args{'enum'}."</b> {<br>\n"; + print "<b>enum " . $args{'enum'} . "</b> {<br>\n"; $count = 0; foreach $parameter (@{$args{'parameterlist'}}) { - print " <b>".$parameter."</b>"; + print " <b>" . $parameter . "</b>"; if ($count != $#{$args{'parameterlist'}}) { $count++; print ",\n"; @@ -502,7 +502,7 @@ sub output_enum_html(%) { print "<h3>Constants</h3>\n"; print "<dl>\n"; foreach $parameter (@{$args{'parameterlist'}}) { - print "<dt><b>".$parameter."</b>\n"; + print "<dt><b>" . $parameter . "</b>\n"; print "<dd>"; output_highlight($args{'parameterdescs'}{$parameter}); } @@ -516,9 +516,9 @@ sub output_typedef_html(%) { my %args = %{$_[0]}; my ($parameter); my $count; - print "<h2>typedef ".$args{'typedef'}."</h2>\n"; + print "<h2>typedef " . $args{'typedef'} . "</h2>\n"; - print "<b>typedef ".$args{'typedef'}."</b>\n"; + print "<b>typedef " . $args{'typedef'} . "</b>\n"; output_section_html(@_); print "<hr>\n"; } @@ -528,8 +528,8 @@ sub output_struct_html(%) { my %args = %{$_[0]}; my ($parameter); - print "<h2>".$args{'type'}." ".$args{'struct'}. " - " .$args{'purpose'}."</h2>\n"; - print "<b>".$args{'type'}." ".$args{'struct'}."</b> {<br>\n"; + print "<h2>" . $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "</h2>\n"; + print "<b>" . $args{'type'} . " " . $args{'struct'} . "</b> {<br>\n"; foreach $parameter (@{$args{'parameterlist'}}) { if ($parameter =~ /^#/) { print "$parameter<br>\n"; @@ -561,7 +561,7 @@ sub output_struct_html(%) { $parameter_name =~ s/\[.*//; ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print "<dt><b>".$parameter."</b>\n"; + print "<dt><b>" . $parameter . "</b>\n"; print "<dd>"; output_highlight($args{'parameterdescs'}{$parameter_name}); } @@ -576,9 +576,9 @@ sub output_function_html(%) { my ($parameter, $section); my $count; - print "<h2>" .$args{'function'}." - ".$args{'purpose'}."</h2>\n"; - print "<i>".$args{'functiontype'}."</i>\n"; - print "<b>".$args{'function'}."</b>\n"; + print "<h2>" . $args{'function'} . " - " . $args{'purpose'} . "</h2>\n"; + print "<i>" . $args{'functiontype'} . "</i>\n"; + print "<b>" . $args{'function'} . "</b>\n"; print "("; $count = 0; foreach $parameter (@{$args{'parameterlist'}}) { @@ -587,7 +587,7 @@ sub output_function_html(%) { # pointer-to-function print "<i>$1</i><b>$parameter</b>) <i>($2)</i>"; } else { - print "<i>".$type."</i> <b>".$parameter."</b>"; + print "<i>" . $type . "</i> <b>" . $parameter . "</b>"; } if ($count != $#{$args{'parameterlist'}}) { $count++; @@ -603,7 +603,7 @@ sub output_function_html(%) { $parameter_name =~ s/\[.*//; ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print "<dt><b>".$parameter."</b>\n"; + print "<dt><b>" . $parameter . "</b>\n"; print "<dd>"; output_highlight($args{'parameterdescs'}{$parameter_name}); } @@ -657,7 +657,7 @@ sub output_function_xml(%) { my $count; my $id; - $id = "API-".$args{'function'}; + $id = "API-" . $args{'function'}; $id =~ s/[^A-Za-z0-9]/-/g; print "<refentry id=\"$id\">\n"; @@ -667,12 +667,12 @@ sub output_function_xml(%) { print " <date>$man_date</date>\n"; print "</refentryinfo>\n"; print "<refmeta>\n"; - print " <refentrytitle><phrase>".$args{'function'}."</phrase></refentrytitle>\n"; + print " <refentrytitle><phrase>" . $args{'function'} . "</phrase></refentrytitle>\n"; print " <manvolnum>9</manvolnum>\n"; print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n"; print "</refmeta>\n"; print "<refnamediv>\n"; - print " <refname>".$args{'function'}."</refname>\n"; + print " <refname>" . $args{'function'} . "</refname>\n"; print " <refpurpose>\n"; print " "; output_highlight ($args{'purpose'}); @@ -682,8 +682,8 @@ sub output_function_xml(%) { print "<refsynopsisdiv>\n"; print " <title>Synopsis</title>\n"; print " <funcsynopsis><funcprototype>\n"; - print " <funcdef>".$args{'functiontype'}." "; - print "<function>".$args{'function'}." </function></funcdef>\n"; + print " <funcdef>" . $args{'functiontype'} . " "; + print "<function>" . $args{'function'} . " </function></funcdef>\n"; $count = 0; if ($#{$args{'parameterlist'}} >= 0) { @@ -694,7 +694,7 @@ sub output_function_xml(%) { print " <paramdef>$1<parameter>$parameter</parameter>)\n"; print " <funcparams>$2</funcparams></paramdef>\n"; } else { - print " <paramdef>".$type; + print " <paramdef>" . $type; print " <parameter>$parameter</parameter></paramdef>\n"; } } @@ -734,7 +734,7 @@ sub output_struct_xml(%) { my ($parameter, $section); my $id; - $id = "API-struct-".$args{'struct'}; + $id = "API-struct-" . $args{'struct'}; $id =~ s/[^A-Za-z0-9]/-/g; print "<refentry id=\"$id\">\n"; @@ -744,12 +744,12 @@ sub output_struct_xml(%) { print " <date>$man_date</date>\n"; print "</refentryinfo>\n"; print "<refmeta>\n"; - print " <refentrytitle><phrase>".$args{'type'}." ".$args{'struct'}."</phrase></refentrytitle>\n"; + print " <refentrytitle><phrase>" . $args{'type'} . " " . $args{'struct'} . "</phrase></refentrytitle>\n"; print " <manvolnum>9</manvolnum>\n"; print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n"; print "</refmeta>\n"; print "<refnamediv>\n"; - print " <refname>".$args{'type'}." ".$args{'struct'}."</refname>\n"; + print " <refname>" . $args{'type'} . " " . $args{'struct'} . "</refname>\n"; print " <refpurpose>\n"; print " "; output_highlight ($args{'purpose'}); @@ -759,7 +759,7 @@ sub output_struct_xml(%) { print "<refsynopsisdiv>\n"; print " <title>Synopsis</title>\n"; print " <programlisting>\n"; - print $args{'type'}." ".$args{'struct'}." {\n"; + print $args{'type'} . " " . $args{'struct'} . " {\n"; foreach $parameter (@{$args{'parameterlist'}}) { if ($parameter =~ /^#/) { print "$parameter\n"; @@ -779,7 +779,7 @@ sub output_struct_xml(%) { # bitfield print " $1 $parameter$2;\n"; } else { - print " ".$type." ".$parameter.";\n"; + print " " . $type . " " . $parameter . ";\n"; } } print "};"; @@ -824,7 +824,7 @@ sub output_enum_xml(%) { my $count; my $id; - $id = "API-enum-".$args{'enum'}; + $id = "API-enum-" . $args{'enum'}; $id =~ s/[^A-Za-z0-9]/-/g; print "<refentry id=\"$id\">\n"; @@ -834,12 +834,12 @@ sub output_enum_xml(%) { print " <date>$man_date</date>\n"; print "</refentryinfo>\n"; print "<refmeta>\n"; - print " <refentrytitle><phrase>enum ".$args{'enum'}."</phrase></refentrytitle>\n"; + print " <refentrytitle><phrase>enum " . $args{'enum'} . "</phrase></refentrytitle>\n"; print " <manvolnum>9</manvolnum>\n"; print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n"; print "</refmeta>\n"; print "<refnamediv>\n"; - print " <refname>enum ".$args{'enum'}."</refname>\n"; + print " <refname>enum " . $args{'enum'} . "</refname>\n"; print " <refpurpose>\n"; print " "; output_highlight ($args{'purpose'}); @@ -849,7 +849,7 @@ sub output_enum_xml(%) { print "<refsynopsisdiv>\n"; print " <title>Synopsis</title>\n"; print " <programlisting>\n"; - print "enum ".$args{'enum'}." {\n"; + print "enum " . $args{'enum'} . " {\n"; $count = 0; foreach $parameter (@{$args{'parameterlist'}}) { print " $parameter"; @@ -891,7 +891,7 @@ sub output_typedef_xml(%) { my ($parameter, $section); my $id; - $id = "API-typedef-".$args{'typedef'}; + $id = "API-typedef-" . $args{'typedef'}; $id =~ s/[^A-Za-z0-9]/-/g; print "<refentry id=\"$id\">\n"; @@ -901,11 +901,11 @@ sub output_typedef_xml(%) { print " <date>$man_date</date>\n"; print "</refentryinfo>\n"; print "<refmeta>\n"; - print " <refentrytitle><phrase>typedef ".$args{'typedef'}."</phrase></refentrytitle>\n"; + print " <refentrytitle><phrase>typedef " . $args{'typedef'} . "</phrase></refentrytitle>\n"; print " <manvolnum>9</manvolnum>\n"; print "</refmeta>\n"; print "<refnamediv>\n"; - print " <refname>typedef ".$args{'typedef'}."</refname>\n"; + print " <refname>typedef " . $args{'typedef'} . "</refname>\n"; print " <refpurpose>\n"; print " "; output_highlight ($args{'purpose'}); @@ -914,7 +914,7 @@ sub output_typedef_xml(%) { print "<refsynopsisdiv>\n"; print " <title>Synopsis</title>\n"; - print " <synopsis>typedef ".$args{'typedef'}.";</synopsis>\n"; + print " <synopsis>typedef " . $args{'typedef'} . ";</synopsis>\n"; print "</refsynopsisdiv>\n"; output_section_xml(@_); @@ -963,15 +963,15 @@ sub output_function_gnome { my $count; my $id; - $id = $args{'module'}."-".$args{'function'}; + $id = $args{'module'} . "-" . $args{'function'}; $id =~ s/[^A-Za-z0-9]/-/g; print "<sect2>\n"; - print " <title id=\"$id\">".$args{'function'}."</title>\n"; + print " <title id=\"$id\">" . $args{'function'} . "</title>\n"; print " <funcsynopsis>\n"; - print " <funcdef>".$args{'functiontype'}." "; - print "<function>".$args{'function'}." "; + print " <funcdef>" . $args{'functiontype'} . " "; + print "<function>" . $args{'function'} . " "; print "</function></funcdef>\n"; $count = 0; @@ -983,7 +983,7 @@ sub output_function_gnome { print " <paramdef>$1 <parameter>$parameter</parameter>)\n"; print " <funcparams>$2</funcparams></paramdef>\n"; } else { - print " <paramdef>".$type; + print " <paramdef>" . $type; print " <parameter>$parameter</parameter></paramdef>\n"; } } @@ -1043,13 +1043,13 @@ sub output_function_man(%) { print ".TH \"$args{'function'}\" 9 \"$args{'function'}\" \"$man_date\" \"Kernel Hacker's Manual\" LINUX\n"; print ".SH NAME\n"; - print $args{'function'}." \\- ".$args{'purpose'}."\n"; + print $args{'function'} . " \\- " . $args{'purpose'} . "\n"; print ".SH SYNOPSIS\n"; if ($args{'functiontype'} ne "") { - print ".B \"".$args{'functiontype'}."\" ".$args{'function'}."\n"; + print ".B \"" . $args{'functiontype'} . "\" " . $args{'function'} . "\n"; } else { - print ".B \"".$args{'function'}."\n"; + print ".B \"" . $args{'function'} . "\n"; } $count = 0; my $parenth = "("; @@ -1061,10 +1061,10 @@ sub output_function_man(%) { $type = $args{'parametertypes'}{$parameter}; if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { # pointer-to-function - print ".BI \"".$parenth.$1."\" ".$parameter." \") (".$2.")".$post."\"\n"; + print ".BI \"" . $parenth . $1 . "\" " . $parameter . " \") (" . $2 . ")" . $post . "\"\n"; } else { $type =~ s/([^\*])$/$1 /; - print ".BI \"".$parenth.$type."\" ".$parameter." \"".$post."\"\n"; + print ".BI \"" . $parenth . $type . "\" " . $parameter . " \"" . $post . "\"\n"; } $count++; $parenth = ""; @@ -1075,7 +1075,7 @@ sub output_function_man(%) { my $parameter_name = $parameter; $parameter_name =~ s/\[.*//; - print ".IP \"".$parameter."\" 12\n"; + print ".IP \"" . $parameter . "\" 12\n"; output_highlight($args{'parameterdescs'}{$parameter_name}); } foreach $section (@{$args{'sectionlist'}}) { @@ -1094,10 +1094,10 @@ sub output_enum_man(%) { print ".TH \"$args{'module'}\" 9 \"enum $args{'enum'}\" \"$man_date\" \"API Manual\" LINUX\n"; print ".SH NAME\n"; - print "enum ".$args{'enum'}." \\- ".$args{'purpose'}."\n"; + print "enum " . $args{'enum'} . " \\- " . $args{'purpose'} . "\n"; print ".SH SYNOPSIS\n"; - print "enum ".$args{'enum'}." {\n"; + print "enum " . $args{'enum'} . " {\n"; $count = 0; foreach my $parameter (@{$args{'parameterlist'}}) { print ".br\n.BI \" $parameter\"\n"; @@ -1116,7 +1116,7 @@ sub output_enum_man(%) { my $parameter_name = $parameter; $parameter_name =~ s/\[.*//; - print ".IP \"".$parameter."\" 12\n"; + print ".IP \"" . $parameter . "\" 12\n"; output_highlight($args{'parameterdescs'}{$parameter_name}); } foreach $section (@{$args{'sectionlist'}}) { @@ -1131,13 +1131,13 @@ sub output_struct_man(%) { my %args = %{$_[0]}; my ($parameter, $section); - print ".TH \"$args{'module'}\" 9 \"".$args{'type'}." ".$args{'struct'}."\" \"$man_date\" \"API Manual\" LINUX\n"; + print ".TH \"$args{'module'}\" 9 \"" . $args{'type'} . " " . $args{'struct'} . "\" \"$man_date\" \"API Manual\" LINUX\n"; print ".SH NAME\n"; - print $args{'type'}." ".$args{'struct'}." \\- ".$args{'purpose'}."\n"; + print $args{'type'} . " " . $args{'struct'} . " \\- " . $args{'purpose'} . "\n"; print ".SH SYNOPSIS\n"; - print $args{'type'}." ".$args{'struct'}." {\n.br\n"; + print $args{'type'} . " " . $args{'struct'} . " {\n.br\n"; foreach my $parameter (@{$args{'parameterlist'}}) { if ($parameter =~ /^#/) { @@ -1151,13 +1151,13 @@ sub output_struct_man(%) { $type = $args{'parametertypes'}{$parameter}; if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { # pointer-to-function - print ".BI \" ".$1."\" ".$parameter." \") (".$2.")"."\"\n;\n"; + print ".BI \" " . $1 . "\" " . $parameter . " \") (" . $2 . ")" . "\"\n;\n"; } elsif ($type =~ m/^(.*?)\s*(:.*)/) { # bitfield - print ".BI \" ".$1."\ \" ".$parameter.$2." \""."\"\n;\n"; + print ".BI \" " . $1 . "\ \" " . $parameter . $2 . " \"" . "\"\n;\n"; } else { $type =~ s/([^\*])$/$1 /; - print ".BI \" ".$type."\" ".$parameter." \""."\"\n;\n"; + print ".BI \" " . $type . "\" " . $parameter . " \"" . "\"\n;\n"; } print "\n.br\n"; } @@ -1171,7 +1171,7 @@ sub output_struct_man(%) { $parameter_name =~ s/\[.*//; ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print ".IP \"".$parameter."\" 12\n"; + print ".IP \"" . $parameter . "\" 12\n"; output_highlight($args{'parameterdescs'}{$parameter_name}); } foreach $section (@{$args{'sectionlist'}}) { @@ -1189,7 +1189,7 @@ sub output_typedef_man(%) { print ".TH \"$args{'module'}\" 9 \"$args{'typedef'}\" \"$man_date\" \"API Manual\" LINUX\n"; print ".SH NAME\n"; - print "typedef ".$args{'typedef'}." \\- ".$args{'purpose'}."\n"; + print "typedef " . $args{'typedef'} . " \\- " . $args{'purpose'} . "\n"; foreach $section (@{$args{'sectionlist'}}) { print ".SH \"$section\"\n"; @@ -1218,13 +1218,13 @@ sub output_function_text(%) { my $start; print "Name:\n\n"; - print $args{'function'}." - ".$args{'purpose'}."\n"; + print $args{'function'} . " - " . $args{'purpose'} . "\n"; print "\nSynopsis:\n\n"; if ($args{'functiontype'} ne "") { - $start = $args{'functiontype'}." ".$args{'function'}." ("; + $start = $args{'functiontype'} . " " . $args{'function'} . " ("; } else { - $start = $args{'function'}." ("; + $start = $args{'function'} . " ("; } print $start; @@ -1233,9 +1233,9 @@ sub output_function_text(%) { $type = $args{'parametertypes'}{$parameter}; if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { # pointer-to-function - print $1.$parameter.") (".$2; + print $1 . $parameter . ") (" . $2; } else { - print $type." ".$parameter; + print $type . " " . $parameter; } if ($count != $#{$args{'parameterlist'}}) { $count++; @@ -1251,7 +1251,7 @@ sub output_function_text(%) { my $parameter_name = $parameter; $parameter_name =~ s/\[.*//; - print $parameter."\n\t".$args{'parameterdescs'}{$parameter_name}."\n"; + print $parameter . "\n\t" . $args{'parameterdescs'}{$parameter_name} . "\n"; } output_section_text(@_); } @@ -1276,8 +1276,8 @@ sub output_enum_text(%) { my $count; print "Enum:\n\n"; - print "enum ".$args{'enum'}." - ".$args{'purpose'}."\n\n"; - print "enum ".$args{'enum'}." {\n"; + print "enum " . $args{'enum'} . " - " . $args{'purpose'} . "\n\n"; + print "enum " . $args{'enum'} . " {\n"; $count = 0; foreach $parameter (@{$args{'parameterlist'}}) { print "\t$parameter"; @@ -1292,7 +1292,7 @@ sub output_enum_text(%) { print "Constants:\n\n"; foreach $parameter (@{$args{'parameterlist'}}) { print "$parameter\n\t"; - print $args{'parameterdescs'}{$parameter}."\n"; + print $args{'parameterdescs'}{$parameter} . "\n"; } output_section_text(@_); @@ -1305,7 +1305,7 @@ sub output_typedef_text(%) { my $count; print "Typedef:\n\n"; - print "typedef ".$args{'typedef'}." - ".$args{'purpose'}."\n"; + print "typedef " . $args{'typedef'} . " - " . $args{'purpose'} . "\n"; output_section_text(@_); } @@ -1314,8 +1314,8 @@ sub output_struct_text(%) { my %args = %{$_[0]}; my ($parameter); - print $args{'type'}." ".$args{'struct'}." - ".$args{'purpose'}."\n\n"; - print $args{'type'}." ".$args{'struct'}." {\n"; + print $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "\n\n"; + print $args{'type'} . " " . $args{'struct'} . " {\n"; foreach $parameter (@{$args{'parameterlist'}}) { if ($parameter =~ /^#/) { print "$parameter\n"; @@ -1334,7 +1334,7 @@ sub output_struct_text(%) { # bitfield print "\t$1 $parameter$2;\n"; } else { - print "\t".$type." ".$parameter.";\n"; + print "\t" . $type . " " . $parameter . ";\n"; } } print "};\n\n"; @@ -1348,7 +1348,7 @@ sub output_struct_text(%) { ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; print "$parameter\n\t"; - print $args{'parameterdescs'}{$parameter_name}."\n"; + print $args{'parameterdescs'}{$parameter_name} . "\n"; } print "\n"; output_section_text(@_); @@ -1387,7 +1387,7 @@ sub output_declaration { # generic output function - calls the right one based on current output mode. sub output_blockhead { no strict 'refs'; - my $func = "output_blockhead_".$output_mode; + my $func = "output_blockhead_" . $output_mode; &$func(@_); $section_counter++; } @@ -1398,7 +1398,7 @@ sub output_blockhead { sub dump_declaration($$) { no strict 'refs'; my ($prototype, $file) = @_; - my $func = "dump_".$decl_type; + my $func = "dump_" . $decl_type; &$func(@_); } @@ -1426,6 +1426,8 @@ sub dump_struct($$) { # strip comments: $members =~ s/\/\*.*?\*\///gos; $nested =~ s/\/\*.*?\*\///gos; + # strip kmemcheck_bitfield_{begin,end}.*; + $members =~ s/kmemcheck_bitfield_.*?;//gos; create_parameterlist($members, ';', $file); check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested); @@ -1645,12 +1647,21 @@ sub push_parameter($$$) { "or member '$param' not " . "described in '$declaration_name'\n"; } - print STDERR "Warning(${file}:$.):". + print STDERR "Warning(${file}:$.):" . " No description found for parameter '$param'\n"; ++$warnings; } } + # strip spaces from $param so that it is one continous string + # on @parameterlist; + # this fixes a problem where check_sections() cannot find + # a parameter like "addr[6 + 2]" because it actually appears + # as "addr[6", "+", "2]" on the parameter list; + # but it's better to maintain the param string unchanged for output, + # so just weaken the string compare in check_sections() to ignore + # "[blah" in a parameter string; + ###$param =~ s/\s*//g; push @parameterlist, $param; $parametertypes{$param} = $type; } @@ -1669,6 +1680,14 @@ sub check_sections($$$$$$) { $prm_clean = $prms[$px]; $prm_clean =~ s/\[.*\]//; $prm_clean =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//; + # ignore array size in a parameter string; + # however, the original param string may contain + # spaces, e.g.: addr[6 + 2] + # and this appears in @prms as "addr[6" since the + # parameter list is split at spaces; + # hence just ignore "[..." for the sections check; + $prm_clean =~ s/\[.*//; + ##$prm_clean =~ s/^\**//; if ($prm_clean eq $sects[$sx]) { $err = 0; @@ -1929,7 +1948,7 @@ sub process_state3_type($$) { ($2 eq '{') && $brcount++; ($2 eq '}') && $brcount--; if (($2 eq ';') && ($brcount == 0)) { - dump_declaration($prototype,$file); + dump_declaration($prototype, $file); reset_state(); last; } @@ -2106,7 +2125,7 @@ sub process_file($) { $section = $section_default; $contents = ""; } else { - $contents .= $1."\n"; + $contents .= $1 . "\n"; } } else { # i dont know - bad line? ignore. |