mkostemp: fix implementation

[uclinux-h8/uClibc.git] / test / stdlib / test-mkostemp-child.c

diff --git a/test/stdlib/test-mkostemp-child.c b/test/stdlib/test-mkostemp-child.c
new file mode 100644 (file)
index 0000000..708bd80
--- /dev/null
+++ b/test/stdlib/test-mkostemp-child.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int main(int argc, char *argv[]) {
+    int fd;
+
+    /* This file gets built and run as a test, but its
+     * really just a helper for test-mkostemp-O_CLOEXEC.c.
+     * So, we'll always return succcess.
+     */
+    if(argc != 2)
+        exit(EXIT_SUCCESS);
+
+    sscanf(argv[1], "%d", &fd);
+
+    if(write(fd, "test\0", 5) == -1)
+        ; /* Don't Panic!  Failure is okay here. */
+
+    close(fd);
+    exit(EXIT_SUCCESS);
+}