From 8e7ba70eba02f88d4f3ba12e07ab9c7bdf32240a Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Sun, 9 Sep 2012 02:33:07 +0000 Subject: Imported Upstream version 8.17 --- lib/strndup.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 lib/strndup.c (limited to 'lib/strndup.c') diff --git a/lib/strndup.c b/lib/strndup.c new file mode 100644 index 00000000..40538711 --- /dev/null +++ b/lib/strndup.c @@ -0,0 +1,36 @@ +/* A replacement function, for systems that lack strndup. + + Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2012 Free Software + Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 3, or (at your option) any + later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, see . */ + +#include + +#include + +#include + +char * +strndup (char const *s, size_t n) +{ + size_t len = strnlen (s, n); + char *new = malloc (len + 1); + + if (new == NULL) + return NULL; + + new[len] = '\0'; + return memcpy (new, s, len); +} -- cgit v1.2.3