root/user/testbin/randcall/callspecs.txt

2 execv         ptr     ptr
2 waitpid       int     ptr     int
2 open          ptr     int     int
2 read          int     ptr     size
2 write         int     ptr     size
2 close         int
5 ioctl         int     int     ptr
2 lseek         int     off     int
4 fsync         int
4 ftruncate     int     off
4 fstat         int     ptr
4 remove        ptr
4 rename        ptr     ptr
5 link          ptr     ptr
4 mkdir         ptr     int
4 rmdir         ptr
2 chdir         ptr
4 getdirentry   int     ptr     size
5 symlink       ptr     ptr
5 readlink      ptr     ptr     size
2 dup2          int     int
5 pipe          ptr
5 __time        ptr     ptr
2 __getcwd      ptr     size
5 stat          ptr     ptr
5 lstat         ptr     ptr