43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
|
From 326dc66330c8497a9344ad03d4bc020de0528448 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Jiri Slaby <jslaby@suse.cz>
|
||
|
|
Date: Fri, 5 Dec 2014 19:15:53 +0100
|
||
|
|
Subject: [PATCH 1/1] fscanner: swallow function as parameters
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
Some functions take as a parameter a pointer to another function. This
|
||
|
|
causes troubles in the cscope scanner and such function definition is
|
||
|
|
dropped on the floor.
|
||
|
|
|
||
|
|
Instead of choking and skipping the definition/declaration, teach the
|
||
|
|
scanner about this case. So now cscope will not skip those and put
|
||
|
|
them properly in the index.
|
||
|
|
|
||
|
|
I carry this patch for a couple of months and using cscope daily on
|
||
|
|
the Linux kernel and see no problems.
|
||
|
|
|
||
|
|
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
|
||
|
|
Cc: Hans-Bernhard Bröker <broeker@users.sourceforge.net>
|
||
|
|
Cc: Neil Horman <nhorman@users.sourceforge.net>
|
||
|
|
---
|
||
|
|
src/fscanner.l | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/fscanner.l b/src/fscanner.l
|
||
|
|
index 5cb6abb275fb..1d9a2a77cba3 100644
|
||
|
|
--- a/src/fscanner.l
|
||
|
|
+++ b/src/fscanner.l
|
||
|
|
@@ -507,7 +507,7 @@ if{wsnl}*\( { /* ignore 'if' */
|
||
|
|
}
|
||
|
|
|
||
|
|
<WAS_IDENTIFIER>{
|
||
|
|
-{ws}*\(({wsnl}|{identifier}|{number}|[*&[\]=,.:])*\)([()]|{wsnl})*[:a-zA-Z_#{] {
|
||
|
|
+{ws}*\(({wsnl}|{identifier}|\({ws}*\*{ws}*{identifier}{ws}*\){ws}*\([^()]*\)|{number}|[*&[\]=,.:])*\)([()]|{wsnl})*[:a-zA-Z_#{] {
|
||
|
|
/* a function definition */
|
||
|
|
/* note: "#define a (b) {" and "#if defined(a)\n#"
|
||
|
|
* are not fcn definitions! */
|
||
|
|
--
|
||
|
|
2.1.3
|
||
|
|
|