api: posix header test

[libc-test] / src / api / arpa_inet.c

diff --git a/src/api/arpa_inet.c b/src/api/arpa_inet.c
new file mode 100644 (file)
index 0000000..52b013a
--- /dev/null
+++ b/src/api/arpa_inet.c
@@ -0,0 +1,40 @@
+#include <arpa/inet.h>
+#define T(t) (t*)0;
+#define C(n) switch(n){case n:;}
+static void f()
+{
+T(in_port_t)
+T(in_addr_t)
+T(struct in_addr)
+T(uint32_t)
+T(uint16_t)
+
+C(INET_ADDRSTRLEN)
+C(INET6_ADDRSTRLEN)
+
+#ifdef htonl
+C(htonl(0))
+#else
+uint32_t(*p_htonl)(uint32_t) = htonl;
+#endif
+#ifdef htons
+C(htons(0))
+#else
+uint16_t(*p_htons)(uint16_t) = htons;
+#endif
+#ifdef ntohl
+C(ntohl(0))
+#else
+uint32_t(*p_ntohl)(uint32_t) = ntohl;
+#endif
+#ifdef ntohs
+C(ntohs(0))
+#else
+uint16_t(*p_ntohs)(uint16_t) = ntohs;
+#endif
+
+in_addr_t(*p_inet_addr)(const char*) = inet_addr;
+char*(*p_inet_ntoa)(struct in_addr) = inet_ntoa;
+const char*(*p_inet_ntop)(int,const void*restrict,char*restrict,socklen_t) = inet_ntop;
+int(*p_inet_pton)(int,const char*restrict,void*restrict) = inet_pton;
+}