[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/libio/bug-rewind2.c b/ap/libc/glibc/glibc-2.22/libio/bug-rewind2.c
new file mode 100644
index 0000000..496f628
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/libio/bug-rewind2.c
@@ -0,0 +1,67 @@
+#include <stdio.h>
+#include <wchar.h>
+
+
+static int fd;
+
+static void prepare (void);
+#define PREPARE(argc, argv) prepare ()
+
+
+#define TEST_FUNCTION do_test ()
+static int do_test (void);
+#include "../test-skeleton.c"
+
+
+static void
+prepare (void)
+{
+ fd = create_temp_file ("wrewind2.", NULL);
+ if (fd == -1)
+ exit (3);
+}
+
+
+static int
+do_test (void)
+{
+ wchar_t dummy[10];
+ int ret = 0;
+ FILE *fp;
+ int result = 0;
+
+ fp = fdopen (fd, "w+");
+ if (fp == NULL)
+ {
+ puts ("fopen(""testfile"", ""w+"") returned NULL.");
+ return 1;
+ }
+ else
+ {
+ fwprintf (fp, L"abcd");
+ printf ("current pos = %ld\n", ftell (fp));
+ if (ftell (fp) != 4)
+ result = 1;
+
+ rewind (fp);
+ ret = fwscanf (fp, L"%c", dummy);
+ if (ret != 1)
+ {
+ printf ("fwscanf returned %d, expected 1\n", ret);
+ result = 1;
+ }
+
+ printf ("current pos = %ld\n", ftell (fp));
+ if (ftell (fp) != 1)
+ result = 1;
+
+ rewind (fp);
+ printf ("current pos = %ld\n", ftell (fp));
+ if (ftell (fp) != 0)
+ result = 1;
+
+ fclose (fp);
+ }
+
+ return result;
+}