Third commit

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 21 insertions, 9 deletions

diff --git a/testutil/get-datatype-description.c b/testutil/get-datatype-description.c
index 0bec618..9c26626 100644
--- a/testutil/get-datatype-description.c
+++ b/testutil/get-datatype-description.c
@@ -6,18 +6,30 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#if defined(__clang__)
+# pragma clang diagnostic ignored "-Wunsafe-buffer-usage" /* clang is just being silly */
+#endif
+
 
 int
-main(int argc, char *argv[])
+main(int argc, char **argv)
 {
-	enum libsyscalls_os os = (enum libsyscalls_os)atoi(argv[1]);
-	enum libsyscalls_arch arch = (enum libsyscalls_arch)atoi(argv[2]);
-	enum libsyscalls_datatype type = (enum libsyscalls_datatype)atoi(argv[3]);
+	int os, arch, type;
 	struct libsyscalls_datatype_description desc;
 	enum libsyscalls_error err;
 	size_t i;
 
-	err = libsyscalls_get_datatype_description(os, arch, type, &desc);
+	if (argc != 7) {
+		fprintf(stderr, "usage error\n");
+		return 3;
+	}
+
+	os = atoi(argv[1]);
+	arch = atoi(argv[2]);
+	type = atoi(argv[3]);
+
+	err = libsyscalls_get_datatype_description((enum libsyscalls_os)os, (enum libsyscalls_arch)arch,
+	                                           (enum libsyscalls_datatype)type, &desc);
 	if (err) {
 		fprintf(stderr, "libsyscalls_get_datatype_description %s %s %s: ", argv[4], argv[5], argv[6]);
 		libsyscalls_perror(NULL, err);
@@ -28,10 +40,10 @@ main(int argc, char *argv[])
 	printf("array_size = %u\n", desc.array_size);
 	printf("relative_position_of_array_size = %i\n", desc.relative_position_of_array_size);
 	printf("absolute_position_of_array_size = %i\n", desc.absolute_position_of_array_size);
-	printf("fill_is_known = %u\n", desc.fill_is_known);
-	printf("is_signed = %u\n", desc.is_signed);
-	printf("is_unsigned = %u\n", desc.is_unsigned);
-	printf("min_is_minus_max = %u\n", desc.min_is_minus_max);
+	printf("fill_is_known = %u\n", (unsigned)desc.fill_is_known);
+	printf("is_signed = %u\n", (unsigned)desc.is_signed);
+	printf("is_unsigned = %u\n", (unsigned)desc.is_unsigned);
+	printf("min_is_minus_max = %u\n", (unsigned)desc.min_is_minus_max);
 	printf("sign_representation = %lli\n", (long long int)desc.sign_representation);
 	printf("annotation = %lli\n", (long long int)desc.annotation);
 	printf("section = %lli\n", (long long int)desc.section);