Lines Matching refs:constty
111 struct tty *constty = copy_constty(); in cnopen() local
112 if (constty) { in cnopen()
113 dev = constty->t_dev; in cnopen()
118 if (constty != NULL) { in cnopen()
119 ttyfree(constty); in cnopen()
129 struct tty *constty = copy_constty(); in cnclose() local
130 if (constty) { in cnclose()
131 dev = constty->t_dev; in cnclose()
136 if (constty != NULL) { in cnclose()
137 ttyfree(constty); in cnclose()
147 struct tty *constty = copy_constty(); in cnread() local
148 if (constty) { in cnread()
149 dev = constty->t_dev; in cnread()
154 if (constty != NULL) { in cnread()
155 ttyfree(constty); in cnread()
165 struct tty *constty = copy_constty(); in cnwrite() local
166 if (constty) { in cnwrite()
167 dev = constty->t_dev; in cnwrite()
172 if (constty != NULL) { in cnwrite()
173 ttyfree(constty); in cnwrite()
183 struct tty *constty = copy_constty(); in cnioctl() local
184 if (constty) { in cnioctl()
185 dev = constty->t_dev; in cnioctl()
199 if ((unsigned) cmd == TIOCCONS && constty) { in cnioctl()
202 constty = NULL; in cnioctl()
209 if (constty != NULL) { in cnioctl()
210 ttyfree(constty); in cnioctl()
220 struct tty *constty = copy_constty(); in cnselect() local
221 if (constty) { in cnselect()
222 dev = constty->t_dev; in cnselect()
227 if (constty != NULL) { in cnselect()
228 ttyfree(constty); in cnselect()