SCM_PORTP         254 src/error.c        if (!SCM_PORTP(val) && !SCM_FALSEP(val)) {
SCM_PORTP        3403 src/extlib.c     if (!SCM_PORTP(obj_scm)) Scm_Error("port required, but got %S", obj_scm);
SCM_PORTP        3555 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3575 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3595 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3625 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3661 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3686 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3708 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3798 src/extlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        1457 src/gauche.h   #define SCM_IPORTP(obj)  (SCM_PORTP(obj)&&(SCM_PORT_DIR(obj)&SCM_PORT_INPUT))
SCM_PORTP        1458 src/gauche.h   #define SCM_OPORTP(obj)  (SCM_PORTP(obj)&&(SCM_PORT_DIR(obj)&SCM_PORT_OUTPUT))
SCM_PORTP         202 src/load.c         if (SCM_PORTP(p->prev_port)) {
SCM_PORTP         691 src/port.c                 SCM_ASSERT(SCM_PORTP(p) && SCM_PORT_TYPE(p)==SCM_PORT_FILE);
SCM_PORTP          94 src/read.c         if (!SCM_PORTP(port) || SCM_PORT_DIR(port) != SCM_PORT_INPUT) {
SCM_PORTP         148 src/read.c         if (!SCM_PORTP(port) || SCM_PORT_DIR(port) != SCM_PORT_INPUT) {
SCM_PORTP        3695 src/stdlib.c   SCM_RESULT = SCM_PORTP(obj);
SCM_PORTP        3740 src/stdlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP        3757 src/stdlib.c     if (!SCM_PORTP(port_scm)) Scm_Error("port required, but got %S", port_scm);
SCM_PORTP         145 src/system.c       } else if (SCM_PORTP(port_or_fd)) {
SCM_PORTP        1215 src/system.c                   || (!SCM_PORTP(SCM_CDR(elt)) && !SCM_INTP(SCM_CDR(elt)))) {