[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/build/uClibc/libc/stdio/fgetws.c b/ap/build/uClibc/libc/stdio/fgetws.c
new file mode 100644
index 0000000..b59d74b
--- /dev/null
+++ b/ap/build/uClibc/libc/stdio/fgetws.c
@@ -0,0 +1,60 @@
+/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ *
+ * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
+ */
+
+#include "_stdio.h"
+
+
+
+#ifdef __DO_UNLOCKED
+
+wchar_t *fgetws_unlocked(wchar_t *__restrict ws, int n,
+ FILE *__restrict stream)
+{
+ register wchar_t *p = ws;
+ wint_t wi;
+
+ __STDIO_STREAM_VALIDATE(stream);
+
+ while ((n > 1)
+ && ((wi = fgetwc_unlocked(stream)) != WEOF)
+ && ((*p++ = wi) != '\n')
+ ) {
+ --n;
+ }
+ if (p == ws) {
+ /* TODO -- should we set errno? */
+/* if (n <= 0) { */
+/* errno = EINVAL; */
+/* } */
+ return NULL;
+ }
+ *p = 0;
+ return ws;
+}
+libc_hidden_def(fgetws_unlocked)
+
+#ifndef __UCLIBC_HAS_THREADS__
+strong_alias(fgetws_unlocked,fgetws)
+#endif
+
+#elif defined __UCLIBC_HAS_THREADS__
+
+wchar_t *fgetws(wchar_t *__restrict ws, int n, FILE *__restrict stream)
+{
+ wchar_t *retval;
+ __STDIO_AUTO_THREADLOCK_VAR;
+
+ __STDIO_AUTO_THREADLOCK(stream);
+
+ retval = fgetws_unlocked(ws, n, stream);
+
+ __STDIO_AUTO_THREADUNLOCK(stream);
+
+ return retval;
+}
+
+#endif