direction        3694 src/extlib.c        port->src.buf.mode = Scm_BufferingMode(mode, port->direction, -1);
direction        1353 src/gauche.h       unsigned int direction : 2; /* SCM_PORT_INPUT or SCM_PORT_OUTPUT.
direction        1449 src/gauche.h   #define SCM_PORT_DIR(obj)       (SCM_PORT(obj)->direction)
direction        1471 src/gauche.h   SCM_EXTERN int    Scm_BufferingMode(ScmObj flag, int direction, int fallback);
direction        1485 src/gauche.h                                         int direction,
direction        1488 src/gauche.h                                          ScmObj name, int direction,
direction        1492 src/gauche.h   				     int direction,
direction         127 src/port.c         port->direction = dir;
direction         713 src/port.c     int Scm_BufferingMode(ScmObj flag, int direction, int fallback)
direction         719 src/port.c         if (direction == SCM_PORT_INPUT) {
direction         723 src/port.c         if (direction == SCM_PORT_OUTPUT) {
direction         874 src/port.c     ScmObj Scm_MakePortWithFd(ScmObj name, int direction,
direction         891 src/port.c         p = Scm_MakeBufferedPort(SCM_CLASS_PORT, name, direction, ownerp, &bufrec);
direction        1013 src/port.c     ScmObj Scm_MakeVirtualPort(ScmClass *klass, int direction,
direction        1016 src/port.c         ScmPort *p = make_port(klass, direction, SCM_PORT_PROC);