zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/test/stdlib/ptytest.c b/ap/build/uClibc/test/stdlib/ptytest.c
new file mode 100644
index 0000000..a795638
--- /dev/null
+++ b/ap/build/uClibc/test/stdlib/ptytest.c
@@ -0,0 +1,20 @@
+#define _XOPEN_SOURCE
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+ int fd;
+ char *cp;
+
+ fd=open("/dev/ptmx",O_NOCTTY|O_RDWR);
+ cp=ptsname(fd);
+ if (cp==NULL)
+ return EXIT_FAILURE;
+ printf("ptsname %s\n",cp);
+ return EXIT_SUCCESS;
+}
+