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kernel-doc: Handle function typedefs that return pointers

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One example that was not being parsed correctly by kernel-doc is:

  typedef Object *(ObjectPropertyResolve)(Object *obj,
                                          void *opaque,
                                          const char *part);

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201003024123.193840-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost
2020-10-02 22:41:19 -04:00
parent 38a0d5bcde
commit 19ab6044be
1 changed files with 2 additions and 2 deletions
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4
scripts/kernel-doc
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@@ -1318,8 +1318,8 @@ 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+\s*\**)\s*\(\*\s*(\w\S+)\s*\)\s*\((.*)\);/ ||
$x =~ /typedef\s+(\w+\s*\**)\s*(\w\S+)\s*\s*\((.*)\);/) {
# Function typedefs
$return_type = $1;