1 files changed, 47 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/libiberty/stpncpy.c b/gcc-4.2.1-5666.3/libiberty/stpncpy.c
new file mode 100644
index 000000000..f97206a09
--- /dev/null
+++ b/gcc-4.2.1-5666.3/libiberty/stpncpy.c
@@ -0,0 +1,47 @@
+/* Implement the stpncpy function.
+   Copyright (C) 2003 Free Software Foundation, Inc.
+   Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
+
+This file is part of the libiberty library.
+Libiberty is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libiberty is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libiberty; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+/*
+
+@deftypefn Supplemental char* stpncpy (char *@var{dst}, const char *@var{src}, size_t @var{len})
+
+Copies the string @var{src} into @var{dst}, copying exactly @var{len}
+and padding with zeros if necessary.  If @var{len} < strlen(@var{src})
+then return @var{dst} + @var{len}, otherwise returns @var{dst} +
+strlen(@var{src}).
+
+@end deftypefn
+
+*/
+
+#include <ansidecl.h>
+#include <stddef.h>
+
+extern size_t strlen (const char *);
+extern char *strncpy (char *, const char *, size_t);
+
+char *
+stpncpy (char *dst, const char *src, size_t len)
+{
+  size_t n = strlen (src);
+  if (n > len)
+    n = len;
+  return strncpy (dst, src, len) + n;
+}