libmegapixels/src/util.c

#include <sys/ioctl.h>
#include <errno.h>
#include "util.h"

int
xioctl(int fd, int request, void *arg)
{
	int r;
	do {
		r = ioctl(fd, request, arg);
	} while (r == -1 && errno == EINTR);
	return r;
}