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authorManuel Novoa III <mjn3@codepoet.org>2004-02-11 23:48:50 +0000
committerManuel Novoa III <mjn3@codepoet.org>2004-02-11 23:48:50 +0000
commit082e680bd54e999f2bb4eb77141958938b1e9ee9 (patch)
tree203c45b85ca608e1550d8ffc459456fc9cf0b30b /libc/stdio/swprintf.c
parent17c21765b4a97c6f0b74ba8466073e5a3f97cdee (diff)
New stdio core. Should be more maintainable. Fixes a couple of bugs.
Codepaths streamlined. Improved performance for nonthreaded apps when linked with a thread-enabled libc. Minor iconv bug and some locale/thread related startup issues fixed. These showed up in getting a gcj-compiled java helloworld app running. Removed some old extension functions... _stdio_fdout and _stdio_fsfopen.
Diffstat (limited to 'libc/stdio/swprintf.c')
-rw-r--r--libc/stdio/swprintf.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/libc/stdio/swprintf.c b/libc/stdio/swprintf.c
new file mode 100644
index 000000000..bdb092403
--- /dev/null
+++ b/libc/stdio/swprintf.c
@@ -0,0 +1,29 @@
+/* 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"
+#include <stdarg.h>
+#include <wchar.h>
+
+#ifndef __STDIO_BUFFERS
+#warning Skipping swprintf since no buffering!
+#else /* __STDIO_BUFFERS */
+
+int swprintf(wchar_t *__restrict buf, size_t size,
+ const wchar_t * __restrict format, ...)
+{
+ va_list arg;
+ int rv;
+
+ va_start(arg, format);
+ rv = vswprintf(buf, size, format, arg);
+ va_end(arg);
+
+ return rv;
+}
+
+#endif /* __STDIO_BUFFERS */