* configure.in: Add config header.

        Check for pthread.h.
        * configure: Regenerate.
        * config.in: New file.
        * pthreads.c: New file.
        * mi-pthreads.exp: New file to test thread functionality.
        * gdb669.exp: New file.

1 files changed, 80 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.mi/pthreads.c b/gdb/testsuite/gdb.mi/pthreads.c
new file mode 100644
index 0000000..c3e17bc
--- /dev/null
+++ b/gdb/testsuite/gdb.mi/pthreads.c
@@ -0,0 +1,80 @@
+#include <stdio.h>
+
+#include "config.h"
+
+#ifndef HAVE_PTHREAD_H
+
+/* Don't even try to compile.  In fact, cause a syntax error that we can
+   look for as a compiler error message and know that we have no pthread
+   support.  In that case we can just suppress the test completely. */
+
+#error "no posix threads support"
+
+#else
+
+/* OK.  We have the right header.  If we try to compile this and fail, then
+   there is something wrong and the user should know about it so the testsuite
+   should issue an ERROR result.. */
+
+#ifdef __linux__
+#define  _MIT_POSIX_THREADS 1	/* GNU/Linux (or at least RedHat 4.0)
+                                   needs this */
+#endif
+
+#include <pthread.h>
+
+/* Under OSF 2.0 & 3.0 and HPUX 10, the second arg of pthread_create
+   is prototyped to be just a "pthread_attr_t", while under Solaris it
+   is a "pthread_attr_t *".  Arg! */
+
+#if defined (__osf__) || defined (__hpux__)
+#define PTHREAD_CREATE_ARG2(arg) arg
+#define PTHREAD_CREATE_NULL_ARG2 null_attr
+static pthread_attr_t null_attr;
+#else
+#define PTHREAD_CREATE_ARG2(arg) &arg
+#define PTHREAD_CREATE_NULL_ARG2 NULL
+#endif
+
+void *
+routine (void *arg)
+{
+  sleep (9);
+  printf ("hello thread\n");
+}
+
+/* Marker function for the testsuite */
+void
+done_making_threads (void)
+{
+  /* Nothing */
+};
+
+void
+create_thread (void)
+{
+  pthread_t tid;
+
+  if (pthread_create (&tid, PTHREAD_CREATE_NULL_ARG2, routine, (void *) 0xfeedface))
+    {
+      perror ("pthread_create 1");
+      exit (1);
+    }
+}
+
+int
+main (int argc, char *argv[])
+{
+  int i;
+
+  /* Create a few threads */
+  for (i = 0; i < 5; i++)
+    create_thread ();
+  done_making_threads ();
+
+  printf ("hello\n");
+  printf ("hello\n");
+  return 0;
+}
+
+#endif /* ifndef HAVE_PTHREAD_H */