From: Mauro Carvalho Chehab Date: Tue, 17 Nov 2020 16:53:10 +0000 (+0100) Subject: scripts: kernel-doc: fix typedef parsing X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=01a7917d9bd4fcf2805f1cfb2288c65fe4619303;p=qmiga%2Fqemu.git scripts: kernel-doc: fix typedef parsing The include/linux/genalloc.h file defined this typedef: typedef unsigned long (*genpool_algo_t)(unsigned long *map,unsigned long size,unsigned long start,unsigned int nr,void *data, struct gen_pool *pool, unsigned long start_addr); Because it has a type composite of two words (unsigned long), the parser gets the typedef name wrong: .. c:macro:: long **Typedef**: Allocation callback function type definition Fix the regex in order to accept composite types when defining a typedef for a function pointer. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/328e8018041cc44f7a1684e57f8d111230761c4f.1603792384.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet Signed-off-by: Paolo Bonzini Message-Id: <20201117165312.118257-28-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- diff --git a/scripts/kernel-doc b/scripts/kernel-doc index d3a289628c..862b77686e 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1434,13 +1434,14 @@ sub dump_typedef($$) { $x =~ s@/\*.*?\*/@@gos; # strip comments. # Parse function prototypes - if ($x =~ /typedef\s+(\w+)\s*\(\*\s*(\w\S+)\s*\)\s*\((.*)\);/ || - $x =~ /typedef\s+(\w+)\s*(\w\S+)\s*\s*\((.*)\);/) { + if ($x =~ /typedef((?:\s+[\w\*]+){1,8})\s*\(\*?\s*(\w\S+)\s*\)\s*\((.*)\);/ || + $x =~ /typedef((?:\s+[\w\*]+\s+){1,8})\s*\*?(\w\S+)\s*\s*\((.*)\);/) { # Function typedefs $return_type = $1; $declaration_name = $2; my $args = $3; + $return_type =~ s/^\s+//; create_parameterlist($args, ',', $file, $declaration_name);