diff options
| author | Kees Cook <keescook@chromium.org> | 2022-09-02 14:33:44 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2022-10-28 16:07:57 -0700 |
| commit | 03699f271de1f4df6369cd379506539cd7d590d3 (patch) | |
| tree | db60c900ef8bc36fc9102f0e030f823087ba96fc /scripts | |
| parent | 6f7630b1b5bc672b54c1285ee6aba752b446672c (diff) | |
string: Rewrite and add more kern-doc for the str*() functions
While there were varying degrees of kern-doc for various str*()-family
functions, many needed updating and clarification, or to just be
entirely written. Update (and relocate) existing kern-doc and add missing
functions, sadly shaking my head at how many times I have written "Do
not use this function". Include the results in the core kernel API doc.
Cc: Bagas Sanjaya <bagasdotme@gmail.com>
Cc: Andy Shevchenko <andy@kernel.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-hardening@vger.kernel.org
Tested-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/lkml/9b0cf584-01b3-3013-b800-1ef59fe82476@gmail.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/kernel-doc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index aea04365bc69..adbc4d307770 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1448,6 +1448,8 @@ sub create_parameterlist($$$$) { foreach my $arg (split($splitter, $args)) { # strip comments $arg =~ s/\/\*.*\*\///; + # ignore argument attributes + $arg =~ s/\sPOS0?\s/ /; # strip leading/trailing spaces $arg =~ s/^\s*//; $arg =~ s/\s*$//; @@ -1657,6 +1659,7 @@ sub dump_function($$) { $prototype =~ s/^__inline +//; $prototype =~ s/^__always_inline +//; $prototype =~ s/^noinline +//; + $prototype =~ s/^__FORTIFY_INLINE +//; $prototype =~ s/__init +//; $prototype =~ s/__init_or_module +//; $prototype =~ s/__deprecated +//; @@ -1666,7 +1669,8 @@ sub dump_function($$) { $prototype =~ s/__weak +//; $prototype =~ s/__sched +//; $prototype =~ s/__printf\s*\(\s*\d*\s*,\s*\d*\s*\) +//; - $prototype =~ s/__alloc_size\s*\(\s*\d+\s*(?:,\s*\d+\s*)?\) +//; + $prototype =~ s/__(?:re)?alloc_size\s*\(\s*\d+\s*(?:,\s*\d+\s*)?\) +//; + $prototype =~ s/__diagnose_as\s*\(\s*\S+\s*(?:,\s*\d+\s*)*\) +//; my $define = $prototype =~ s/^#\s*define\s+//; #ak added $prototype =~ s/__attribute_const__ +//; $prototype =~ s/__attribute__\s*\(\( |