On Thu, Oct 27, 2016 at 01:03:00PM +0800, ChenJingPiao wrote: > Hi, I am a newbies, this is my first test add in strace, > if something wrong, please tell me. And is it necessary > to implement user manage related syscalls on strace -e? > such as: getuid, setuid, getgid, setgid, getegid, setegid, > geteuid, seteuid, setregid, setreuid, getresgid, setresgid, > getresuid, setresuid, setfsgid, setfsuid, getgroups, setgroups.
Most of these syscalls are already covered by some tests. For a general idea what's already covered and what's not, see e.g. https://codecov.io/gh/strace/strace wrt uid/gid related syscalls, it's https://codecov.io/gh/strace/strace/src/master/uid.c > I want to do something make me familiar with strace codebase. > I will appreciate if you can give me a hand. Well, strace is a 25 year old project, so most of low hanging fruits has already been picked. You can have a look at those parts of code that are not fully covered by tests yet, namely, parsers fcntl, ioctl, and prctl syscalls. -- ldv
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