From 1ffe1ccb6ec5771765f1f6f0c439ed07bf345d67 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Sun, 12 Nov 2017 09:53:06 +0100 Subject: support: Add xstrndup, xunlink, xreadlink, support_create_temp_directory --- support/xstrndup.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 support/xstrndup.c (limited to 'support/xstrndup.c') diff --git a/support/xstrndup.c b/support/xstrndup.c new file mode 100644 index 0000000..d59a283 --- /dev/null +++ b/support/xstrndup.c @@ -0,0 +1,30 @@ +/* strndup with error checking. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include + +#include + +char * +xstrndup (const char *s, size_t length) +{ + char *p = strndup (s, length); + if (p == NULL) + oom_error ("strndup", length); + return p; +} -- cgit v1.1