lkml.org 
[lkml]   [2008]   [Oct]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 06/13] checkpatch: pull out known acceptable typedefs
Date
Within the type checker we have a number of common kernel types which
must be implemented as typedefs. Pull those out so that we can use
the same expressions to trigger exclusions.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
---
scripts/checkpatch.pl | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index bb88df2..4680ccf 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -146,6 +146,11 @@ our $UTF8 = qr {
| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
}x;

+our $typeTypedefs = qr{(?x:
+ (?:__)?(?:u|s|be|le)(?:\d|\d\d)|
+ atomic_t
+)};
+
our @typeList = (
qr{void},
qr{(?:unsigned\s+)?char},
@@ -159,7 +164,6 @@ our @typeList = (
qr{float},
qr{double},
qr{bool},
- qr{(?:__)?(?:u|s|be|le)(?:\d|\d\d)},
qr{struct\s+$Ident},
qr{union\s+$Ident},
qr{enum\s+$Ident},
@@ -179,6 +183,7 @@ sub build_types {
(?:$Modifier\s+|const\s+)*
(?:
(?:typeof|__typeof__)\s*\(\s*\**\s*$Ident\s*\)|
+ (?:$typeTypedefs\b)|
(?:${all}\b)
)
(?:\s+$Modifier|\s+const)*
@@ -1589,6 +1594,7 @@ sub process {
if ($line =~ /\btypedef\s/ &&
$line !~ /\btypedef\s+$Type\s+\(\s*\*?$Ident\s*\)\s*\(/ &&
$line !~ /\btypedef\s+$Type\s+$Ident\s*\(/ &&
+ $line !~ /\b$typeTypedefs\b/ &&
$line !~ /\b__bitwise(?:__|)\b/) {
WARN("do not add new typedefs\n" . $herecurr);
}
--
1.6.0.1.451.gc8d31


\
 
 \ /
  Last update: 2008-10-03 17:31    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site