2013-05-15 Paul Eggert <eggert@cs.ucla.edu>
+ getaddrinfo-tests: port --enable-gcc-warnings to clang
+ * tests/test-getaddrinfo.c (simple):
+ Avoid casts from looser to stricter-aligned pointers.
+
thread: port --enable-gcc-warnings to clang
* lib/glthread/thread.h [__clang__ && USE_POSIX_THREADS_WEAK]:
Include <signal.h>, to pacify a warning about pthread_sigmask.
for (ai = ai0; ai; ai = ai->ai_next)
{
+ void *ai_addr = ai->ai_addr;
+ struct sockaddr_in *sock_addr = ai_addr;
dbgprintf ("\tflags %x\n", ai->ai_flags);
dbgprintf ("\tfamily %x\n", ai->ai_family);
dbgprintf ("\tsocktype %x\n", ai->ai_socktype);
dbgprintf ("\taddrlen %ld: ", (unsigned long) ai->ai_addrlen);
dbgprintf ("\tFound %s\n",
inet_ntop (ai->ai_family,
- &((struct sockaddr_in *)
- ai->ai_addr)->sin_addr,
+ &sock_addr->sin_addr,
buf, sizeof (buf) - 1));
if (ai->ai_canonname)
dbgprintf ("\tFound %s...\n", ai->ai_canonname);