Searched refs:initfdflags (Results 1 – 1 of 1) sorted by relevance
177 static int initfdflags = -1; /* Initial file descriptor flags for fd */ variable525 initfdflags = fcntl(fd, F_GETFL); in generic_establish_ppp()526 if (initfdflags == -1 || in generic_establish_ppp()527 fcntl(fd, F_SETFL, initfdflags | O_NONBLOCK) == -1) { in generic_establish_ppp()580 if (initfdflags != -1 && fcntl(tty_fd, F_SETFL, initfdflags) < 0) { in tty_disestablish_ppp()586 initfdflags = -1; in tty_disestablish_ppp()