diff options
Diffstat (limited to 'scripts/get_abi.pl')
| -rwxr-xr-x | scripts/get_abi.pl | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/scripts/get_abi.pl b/scripts/get_abi.pl index 0c403af86fd5..6a4d387ebf3b 100755 --- a/scripts/get_abi.pl +++ b/scripts/get_abi.pl @@ -10,6 +10,7 @@ use Fcntl ':mode'; my $help; my $man; my $debug; +my $enable_lineno; my $prefix="Documentation/ABI"; # @@ -19,6 +20,7 @@ my $description_is_rst = 0; GetOptions( "debug|d+" => \$debug, + "enable-lineno" => \$enable_lineno, "rst-source!" => \$description_is_rst, "dir=s" => \$prefix, 'help|?' => \$help, @@ -67,6 +69,7 @@ sub parse_abi { $data{$nametag}->{file} = $name; $data{$nametag}->{filepath} = $file; $data{$nametag}->{is_file} = 1; + $data{$nametag}->{line_no} = 1; my $type = $file; $type =~ s,.*/(.*)/.*,$1,; @@ -126,6 +129,8 @@ sub parse_abi { if ($tag ne "" && $new_tag) { $tag = $new_tag; + $data{$what}->{line_no} = $ln; + if ($new_what) { @{$data{$what}->{label}} = @labels if ($data{$nametag}->{what}); @labels = (); @@ -221,6 +226,12 @@ sub output_rest { my $file = $data{$what}->{file}; my $filepath = $data{$what}->{filepath}; + if ($enable_lineno) { + printf "#define LINENO %s%s#%s\n\n", + $prefix, $data{$what}->{file}, + $data{$what}->{line_no}; + } + my $w = $what; $w =~ s/([\(\)\_\-\*\=\^\~\\])/\\$1/g; @@ -369,6 +380,10 @@ sub search_symbols { } } +# Ensure that the prefix will always end with a slash +# While this is not needed for find, it makes the patch nicer +# with --enable-lineno +$prefix =~ s,/?$,/,; # # Parses all ABI files located at $prefix dir @@ -395,7 +410,8 @@ abi_book.pl - parse the Linux ABI files and produce a ReST book. =head1 SYNOPSIS -B<abi_book.pl> [--debug] [--man] [--help] --[(no-)rst-source] [--dir=<dir>] <COMAND> [<ARGUMENT>] +B<abi_book.pl> [--debug] [--enable-lineno] [--man] [--help] + [--(no-)rst-source] [--dir=<dir>] <COMAND> [<ARGUMENT>] Where <COMMAND> can be: @@ -425,6 +441,10 @@ selecting between a rst-compliant source ABI (--rst-source), or a plain text that may be violating ReST spec, so it requres some escaping logic (--no-rst-source). +=item B<--enable-lineno> + +Enable output of #define LINENO lines. + =item B<--debug> Put the script in verbose mode, useful for debugging. Can be called multiple |