tests: add fallback for mktemp()

[uclinux-h8/uClibc.git] / test / test-skeleton.c

diff --git a/test/test-skeleton.c b/test/test-skeleton.c
index 7521584..0be4aa1 100644 (file)
--- a/test/test-skeleton.c
+++ b/test/test-skeleton.c
@@ -87,6 +87,28 @@ add_temp_file (const char *name)
     }
 }
 
+#if defined __UCLIBC__ && !defined __UCLIBC_SUSV3_LEGACY__
+/* mktemp() isn't available, so fake it with tempnam().
+   We make a lot of assumptions about the format of the
+   "template" name, but we aren't testing that, so eh.  */
+__attribute__ ((unused))
+static char *mktemp(char *template)
+{
+  char *dir, *pfx, *s;
+
+  dir = strdup (template);
+  pfx = strrchr (dir, '/');
+  *pfx++ = '\0';
+  s = strstr (pfx, "XXXXXX");
+  *s = '\0';
+
+  s = tempnam (dir, pfx);
+  strcpy (template, s);
+  free (s);
+  return template;
+}
+#endif
+
 /* Delete all temporary files.  */
 static void
 delete_temp_files (void)