Searched refs:maxpins (Results 1 – 1 of 1) sorted by relevance
53 int fd, maxpins; in gpio_open_device() local62 if (ioctl(fd, GPIOMAXPIN, &maxpins) < 0) { in gpio_open_device()81 int maxpins, i; in gpio_pin_list() local85 if (ioctl(handle, GPIOMAXPIN, &maxpins) < 0) in gpio_pin_list()88 if (maxpins < 0 || maxpins > 4096) { in gpio_pin_list()92 cfgs = calloc(maxpins + 1, sizeof(*cfgs)); in gpio_pin_list()95 for (i = 0; i <= maxpins; i++) { in gpio_pin_list()101 return (maxpins); in gpio_pin_list()