From c25d386c419546c31ecf8ae09fb3aeb15d511469 Mon Sep 17 00:00:00 2001
From: Akira Yumiyama <yumiyama.akira@gmail.com>
Date: Sun, 12 May 2013 13:12:57 +0900
Subject: Use mkstemp instead of mktemp.

---
 test/mruby_io_test.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'test/mruby_io_test.c')

diff --git a/test/mruby_io_test.c b/test/mruby_io_test.c
index 7c69d5c24..a6fa32d4f 100644
--- a/test/mruby_io_test.c
+++ b/test/mruby_io_test.c
@@ -5,18 +5,28 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <sys/stat.h>
 
 static mrb_value
 mrb_io_test_io_setup(mrb_state *mrb, mrb_value self)
 {
-  char rfname[] = "tmp.XXXXXXXX";
-  char wfname[] = "tmp.XXXXXXXX";
+  char rfname[] = "tmp.mruby-io-test.XXXXXXXX";
+  char wfname[] = "tmp.mruby-io-test.XXXXXXXX";
   char msg[] = "mruby io test";
+  mode_t mask;
+  int fd0 = -1, fd1 = -1;
   FILE *fp;
   mrb_value ary = mrb_ary_new(mrb);
 
-  mktemp(rfname);
-  mktemp(wfname);
+  mask = umask(077);
+  fd0 = mkstemp(rfname);
+  fd1 = mkstemp(wfname);
+  if (fd0 == -1 || fd1 == -1) {
+    mrb_raise(mrb, E_RUNTIME_ERROR, "can't create temporary file");
+    return mrb_nil_value();
+  }
+  umask(mask);
+
   mrb_gv_set(mrb, mrb_intern(mrb, "$mrbtest_io_rfname"), mrb_str_new_cstr(mrb, rfname));
   mrb_gv_set(mrb, mrb_intern(mrb, "$mrbtest_io_wfname"), mrb_str_new_cstr(mrb, wfname));
   mrb_gv_set(mrb, mrb_intern(mrb, "$mrbtest_io_msg"), mrb_str_new_cstr(mrb, msg));
-- 
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