1 files changed, 39 insertions, 0 deletions
diff --git a/sim/testsuite/cris/c/ftruncate2.c b/sim/testsuite/cris/c/ftruncate2.c
new file mode 100644
index 0000000..f1ef18c
--- /dev/null
+++ b/sim/testsuite/cris/c/ftruncate2.c
@@ -0,0 +1,39 @@
+/*
+#notarget: cris*-*-elf
+*/
+
+/* Check that we get a proper error indication if trying ftruncate on a
+   fd that is a pipe descriptor.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+int main (void)
+{
+  int pip[2];
+
+  if (pipe (pip) != 0)
+  {
+    perror ("pipe");
+    abort ();
+  }
+
+  if (ftruncate (pip[0], 20) == 0 || errno != EINVAL)
+    {
+      perror ("ftruncate 1");
+      abort ();
+    }
+
+  errno = 0;
+
+  if (ftruncate (pip[1], 20) == 0 || errno != EINVAL)
+    {
+      perror ("ftruncate 2");
+      abort ();
+    }
+
+  printf ("pass\n");
+
+  exit (0);
+}