commit f6333eb4e788bf70d6455c9004b6b676df62c500
author John Kacur <jkacur@rogers.com> Sat Oct 29 00:25:13 2005 -0400
committer Sam Ravnborg <sam@mars.ravnborg.org> Sun Dec 25 21:29:38 2005 +0100
tree ae2d734b1f777470905fd1e4d25475b6b0b39ab4
parent 9572b28faf72859c6b91891c627870cfa282d19d

kbuild: Add ctags support for function prototypes and external variable declarations

This patch adds function prototypes and external variable declarations
to the set of tag kinds when running ctags. I find this useful when
perusing the kernel. Please apply.

Signed-off-by: John Kacur <jkacur@rogers.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Makefile

diff --git a/Makefile b/Makefile
index 5f685b9..ced0346 100644
--- a/Makefile
+++ b/Makefile
@@ -1236,8 +1236,10 @@
 quiet_cmd_TAGS = MAKE   $@
 define cmd_TAGS
 	rm -f $@; \
-	ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
-	$(all-sources) | xargs etags $$ETAGSF -a
+	ETAGSF=`etags --version | grep -i exuberant >/dev/null && \
+                echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
+                --extra=+f --c-kinds=+px"`; \
+                $(all-sources) | xargs etags $$ETAGSF -a
 endef
 
 TAGS: FORCE
@@ -1247,8 +1249,10 @@
 quiet_cmd_tags = MAKE   $@
 define cmd_tags
 	rm -f $@; \
-	CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
-	$(all-sources) | xargs ctags $$CTAGSF -a
+	CTAGSF=`ctags --version | grep -i exuberant >/dev/null && \
+                echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
+                --extra=+f --c-kinds=+px"`; \
+                $(all-sources) | xargs ctags $$CTAGSF -a
 endef
 
 tags: FORCE