Lines Matching refs:ap
799 char *ap;806 ap = arg0;808 ap = shellparam.p[num - 1];810 if (nulok && (ap == NULL || *ap == '\0'))829 char **ap;870 for (ap = shellparam.p ; (p = *ap++) != NULL ; ) {872 if (*ap)883 for (ap = shellparam.p ; (p = *ap++) != NULL ; ) {885 if (*ap && sep)