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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /dirent/tst-fdopendir2.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'dirent/tst-fdopendir2.c')
-rw-r--r--dirent/tst-fdopendir2.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/dirent/tst-fdopendir2.c b/dirent/tst-fdopendir2.c
new file mode 100644
index 0000000000..3720809dc2
--- /dev/null
+++ b/dirent/tst-fdopendir2.c
@@ -0,0 +1,41 @@
+#include <errno.h>
+#include <dirent.h>
+#include <stdio.h>
+#include <unistd.h>
+
+
+static int
+do_test (void)
+{
+  char tmpl[] = "/tmp/tst-fdopendir2-XXXXXX";
+  int fd = mkstemp (tmpl);
+  if (fd == -1)
+    {
+      puts ("cannot open temp file");
+      return 1;
+    }
+
+  errno = 0;
+  DIR *d = fdopendir (fd);
+
+  int e = errno;
+
+  close (fd);
+  unlink (tmpl);
+
+  if (d != NULL)
+    {
+      puts ("fdopendir with normal file descriptor did not fail");
+      return 1;
+    }
+  if (e != ENOTDIR)
+    {
+      printf ("fdopendir set errno to %d, not %d as expected\n", e, ENOTDIR);
+      return 1;
+    }
+
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"