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authorRabin Vincent <rabin@rab.in>2009-01-25 18:39:12 +0530
committerSam Ravnborg <sam@ravnborg.org>2009-02-15 12:50:09 +0100
commit5123b327c107db9e560fd62d50c27a3816e5a078 (patch)
treec22d2ff66c636ad6dcef6fdf3fbb0ffa5a2f96df /scripts/tags.sh
parent953fae66d124486c9e284806429c52c5402f59ac (diff)
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kbuild: add sys_* entries for syscalls in tags
Currently, it is no longer possible to use the tags file to jump to system call function definitions with sys_foo, because the definitions are obscured by use of the SYSCALL_DEFINE* macros. This patch adds the appropriate option to ctags to make it see through the macro. Also, it adds the ENTRY() work already done for Exuberant to Emacs too. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/tags.sh')
-rwxr-xr-xscripts/tags.sh7
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 7e21e914611..5bd8b1003d4 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -102,7 +102,8 @@ exuberant()
-I ____cacheline_internodealigned_in_smp \
-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
--extra=+f --c-kinds=+px \
- --regex-asm='/^ENTRY\(([^)]*)\).*/\1/'
+ --regex-asm='/^ENTRY\(([^)]*)\).*/\1/' \
+ --regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/'
all_kconfigs | xargs $1 -a \
--langdef=kconfig --language-force=kconfig \
@@ -120,7 +121,9 @@ exuberant()
emacs()
{
- all_sources | xargs $1 -a
+ all_sources | xargs $1 -a \
+ --regex='/^ENTRY(\([^)]*\)).*/\1/' \
+ --regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/'
all_kconfigs | xargs $1 -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'