xstate            169 kernel/proc.c    p->xstate = 0;
xstate            357 kernel/proc.c    p->xstate = status;
xstate            391 kernel/proc.c                copyout(p->pagetable, p->sz, addr, (char *)&pp->xstate,
xstate            392 kernel/proc.c                        sizeof(pp->xstate)) < 0) {
xstate             89 kernel/proc.h    int xstate;           // Exit status to be returned to parent's wait
xstate            923 user/usertests.c       int xstate;
xstate            924 user/usertests.c       if (wait(&xstate) != pid) {
xstate            928 user/usertests.c       if (i != xstate) {