[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/fcloseall.c b/ap/build/uClibc/libc/stdio/fcloseall.c
new file mode 100644
index 0000000..4d78b37
--- /dev/null
+++ b/ap/build/uClibc/libc/stdio/fcloseall.c
@@ -0,0 +1,70 @@
+/* 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 <features.h>
+
+#ifdef __USE_GNU
+#include "_stdio.h"
+
+
+/* NOTE: GLIBC difference!!! -- fcloseall
+ * According to the info pages, glibc actually fclose()s all open files.
+ * Apparently, glibc's new version only fflush()s and unbuffers all
+ * writing streams to cope with unordered destruction of c++ static
+ * objects.
+ */
+
+int fcloseall (void)
+{
+#ifdef __STDIO_HAS_OPENLIST
+
+	int retval = 0;
+	FILE *f;
+
+	__STDIO_OPENLIST_INC_USE;
+
+#ifdef __UCLIBC_MJN3_ONLY__
+#warning REMINDER: should probably have a get_head() operation
+#endif
+	__STDIO_THREADLOCK_OPENLIST_ADD;
+	f = _stdio_openlist;
+	__STDIO_THREADUNLOCK_OPENLIST_ADD;
+
+	while (f) {
+#ifdef __UCLIBC_MJN3_ONLY__
+#warning REMINDER: should probably have a get_next() operation
+#endif
+		FILE *n = f->__nextopen;
+		__STDIO_AUTO_THREADLOCK_VAR;
+
+		__STDIO_AUTO_THREADLOCK(f);
+		/* Only call fclose on the stream if it is not already closed. */
+		if ((f->__modeflags & (__FLAG_READONLY|__FLAG_WRITEONLY))
+		    != (__FLAG_READONLY|__FLAG_WRITEONLY)
+		    ) {
+			if (fclose(f)) {
+				retval = EOF;
+			}
+		}
+		__STDIO_AUTO_THREADUNLOCK(f);
+
+		f = n;
+	}
+
+	__STDIO_OPENLIST_DEC_USE;
+
+	return retval;
+
+#else
+
+#warning Always fails in this configuration because no open file list.
+
+	return EOF;
+
+#endif
+}
+#endif