1 files changed, 78 insertions, 0 deletions
diff --git a/ACE/examples/System_V_IPC/SV_Shared_Memory/SV_Shared_Memory_Test.cpp b/ACE/examples/System_V_IPC/SV_Shared_Memory/SV_Shared_Memory_Test.cpp
new file mode 100644
index 00000000000..774de9bafb8
--- /dev/null
+++ b/ACE/examples/System_V_IPC/SV_Shared_Memory/SV_Shared_Memory_Test.cpp
@@ -0,0 +1,78 @@
+// $Id$
+
+#include "ace/SV_Shared_Memory.h"
+#include "ace/Log_Msg.h"
+#include "SV_Shared_Memory_Test.h"
+#include "ace/OS_NS_stdio.h"
+#include "ace/OS_NS_stdlib.h"
+#include "ace/OS_NS_unistd.h"
+
+
+
+#if defined (ACE_HAS_SYSV_IPC) && !defined(ACE_LACKS_SYSV_SHMEM)
+
+static void
+client (void)
+{
+  ACE_SV_Shared_Memory shm_client;
+
+  if (shm_client.open_and_attach (SHM_KEY, SHMSZ) == -1)
+    ACE_OS::perror ("open"), ACE_OS::exit (1);
+
+  for (char *s = (char *) shm_client.get_segment_ptr (); *s != '\0'; s++)
+    putchar (*s);
+
+  putchar ('\n');
+  *(char *) shm_client.get_segment_ptr () = '*';
+  ACE_OS::exit (0);
+}
+
+static void
+server (void)
+{
+  ACE_SV_Shared_Memory shm_server;
+
+  if (shm_server.open_and_attach (SHM_KEY, SHMSZ, ACE_SV_Shared_Memory::ACE_CREATE) == -1)
+    ACE_OS::perror ("open"), ACE_OS::exit (1);
+
+  char *s = (char *) shm_server.get_segment_ptr ();
+
+  for (char c = 'a'; c <= 'z'; c++)
+    *s++ = c;
+
+  *s = '\0';
+
+  for (s = (char *) shm_server.get_segment_ptr (); *s != '*'; )
+    ACE_OS::sleep (1);
+
+  if (shm_server.remove () < 0)
+    ACE_OS::perror ("remove"), ACE_OS::exit (1);
+  ACE_OS::exit (0);
+}
+
+int
+ACE_TMAIN(int, ACE_TCHAR *argv[])
+{
+  switch (ACE_OS::fork ())
+    {
+    case -1:
+      ACE_OS::perror (argv[0]), ACE_OS::exit (1);
+    case 0:
+      ACE_OS::sleep (1);
+      client ();
+    default:
+      server ();
+    }
+  return 0;
+}
+
+#else
+
+int ACE_TMAIN (int, ACE_TCHAR *[])
+{
+  ACE_ERROR ((LM_ERROR,
+              "SYSV IPC, or SYSV SHMEM is not supported on this platform\n"));
+  return 0;
+}
+#endif /* ACE_HAS_SYSV_IPC && !ACE_LACKS_SYSV_SHMEM */
+