lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/lib/mlibc/tests/posix/inet_pton.c b/lib/mlibc/tests/posix/inet_pton.c
new file mode 100644
index 0000000..6c0f342
--- /dev/null
+++ b/lib/mlibc/tests/posix/inet_pton.c
@@ -0,0 +1,16 @@
+#include <arpa/inet.h>
+#include <assert.h>
+
+int main() {
+	struct in_addr addr;
+	assert(inet_pton(AF_INET, "1.1.1.1", &addr));
+	assert((addr.s_addr & 0xFF) == 1);
+	assert(((addr.s_addr >> 8) & 0xFF) == 1);
+	assert(((addr.s_addr >> 16) & 0xFF) == 1);
+	assert(((addr.s_addr >> 24) & 0xFF) == 1);
+
+	assert(!inet_pton(AF_INET, "256.999.1234.555", &addr));
+	assert(!inet_pton(AF_INET, "a.b.c.d", &addr));
+	return 0;
+}
+