Reads argv[] from execve calls
Reads argv[] from execve calls

Also, reads path from open calls when leaving, if return code is
success, instead of doing it when entering call.

JosuaKrause/reprozip,JosuaKrause/reprozip,ViDA-NYU/reprozip,JosuaKrause/reprozip,ViDA-NYU/reprozip,JosuaKrause/reprozip,ViDA-NYU/reprozip,ViDA-NYU/reprozip,ViDA-NYU/reprozip