dev/random/random_harvestq.c

101 	const char **entropy_file;
129 	for (entropy_file = entropy_files; *entropy_file; entropy_file++) {
130 		error = randomdev_read_file(*entropy_file, data, PAGE_SIZE);
132 			printf("random: entropy cache '%s' provides %ld bytes\n", *entropy_file, (long)PAGE_SIZE);
133 			error = randomdev_write_file(*entropy_file, zbuf, PAGE_SIZE);
135 				printf("random: entropy cache '%s' contents used and successfully overwritten\n", *entropy_file);
140 				printf("random: entropy cache '%s' not overwritten and therefore not used; error = %d\n", *entropy_file, error);
143 			printf("random: entropy cache '%s' not present or unreadable; error = %d\n", *entropy_file, error);