Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 109 insertions, 0 deletions

diff --git a/REORG.TODO/sunrpc/thrsvc.c b/REORG.TODO/sunrpc/thrsvc.c
new file mode 100644
index 0000000000..63cfbf9810
--- /dev/null
+++ b/REORG.TODO/sunrpc/thrsvc.c
@@ -0,0 +1,109 @@
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <rpc/rpc.h>
+#include <arpa/inet.h>
+
+#define PROGNUM 1234
+#define VERSNUM 1
+#define PROCNUM 1
+#define PROCQUIT 2
+
+static int exitcode;
+
+struct rpc_arg
+{
+  CLIENT *client;
+  u_long proc;
+};
+
+static void
+dispatch(struct svc_req *request, SVCXPRT *xprt)
+{
+  svc_sendreply(xprt, (xdrproc_t)xdr_void, 0);
+  if (request->rq_proc == PROCQUIT)
+    exit (0);
+}
+
+static void
+test_one_call (struct rpc_arg *a)
+{
+  struct timeval tout = { 60, 0 };
+  enum clnt_stat result;
+
+  printf ("test_one_call: ");
+  result = clnt_call (a->client, a->proc,
+		      (xdrproc_t) xdr_void, 0,
+		      (xdrproc_t) xdr_void, 0, tout);
+  if (result == RPC_SUCCESS)
+    puts ("success");
+  else
+    {
+      clnt_perrno (result);
+      putchar ('\n');
+      exitcode = 1;
+    }
+}
+
+static void *
+thread_wrapper (void *arg)
+{
+  struct rpc_arg a;
+
+  a.client = (CLIENT *)arg;
+  a.proc = PROCNUM;
+  test_one_call (&a);
+  a.client = (CLIENT *)arg;
+  a.proc = PROCQUIT;
+  test_one_call (&a);
+  return 0;
+}
+
+int
+main (void)
+{
+  pthread_t tid;
+  pid_t pid;
+  int err;
+  SVCXPRT *svx;
+  CLIENT *clnt;
+  struct sockaddr_in sin;
+  struct timeval wait = { 5, 0 };
+  int sock = RPC_ANYSOCK;
+  struct rpc_arg a;
+
+  svx = svcudp_create (RPC_ANYSOCK);
+  svc_register (svx, PROGNUM, VERSNUM, dispatch, 0);
+
+  pid = fork ();
+  if (pid == -1)
+    {
+      perror ("fork");
+      return 1;
+    }
+  if (pid == 0)
+    svc_run ();
+
+  inet_aton ("127.0.0.1", &sin.sin_addr);
+  sin.sin_port = htons (svx->xp_port);
+  sin.sin_family = AF_INET;
+
+  clnt = clntudp_create (&sin, PROGNUM, VERSNUM, wait, &sock);
+
+  a.client = clnt;
+  a.proc = PROCNUM;
+
+  /* Test in this thread */
+  test_one_call (&a);
+
+  /* Test in a child thread */
+  err = pthread_create (&tid, 0, thread_wrapper, (void *) clnt);
+  if (err)
+    fprintf (stderr, "pthread_create: %s\n", strerror (err));
+  err = pthread_join (tid, 0);
+  if (err)
+    fprintf (stderr, "pthread_join: %s\n", strerror (err));
+
+  return exitcode;
+}