use gtags

use gtags

install global

sudo apt install global

create source gtags

wyk@ubuntu:~/home/global-6.6.4$ ls gtags/gtags
gtags gtags.1 gtags.c gtags.o

example:
find src/kernel-dir src/kmod-dir -type f -print > gtags.files
find ./linux -name "*.h" -or -name "*.c" > gtags.files
find ./linux -name "*.h" -or -name "*.c" -or -name "*.s" -or -name "*.S" > gtags.files


gtags -f gtags.files

shell cammand

cat gtage.sh

#!/bin/sh

find linux-3.4 -name "*.h" -or -name "*.c" -or -name "*.s" -or -name "*.S" > gtags.files

gtags -f gtags.files

writeen by wangyangkai.