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authorobrien <obrien@FreeBSD.org>1997-03-29 22:40:46 +0000
committerobrien <obrien@FreeBSD.org>1997-03-29 22:40:46 +0000
commitb3a30fbfec9a47562eda6d937b13d248785da297 (patch)
tree465c4207a9b3bcfa3a659c6a9f8833e478a4896f /contrib/cpio/xstrdup.c
downloadFreeBSD-src-b3a30fbfec9a47562eda6d937b13d248785da297.zip
FreeBSD-src-b3a30fbfec9a47562eda6d937b13d248785da297.tar.gz
Virgin import of GNU cpio v2.4.2.
Diffstat (limited to 'contrib/cpio/xstrdup.c')
-rw-r--r--contrib/cpio/xstrdup.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/contrib/cpio/xstrdup.c b/contrib/cpio/xstrdup.c
new file mode 100644
index 0000000..27cd0c6
--- /dev/null
+++ b/contrib/cpio/xstrdup.c
@@ -0,0 +1,36 @@
+/* xstrdup.c -- copy a string with out of memory checking
+ Copyright (C) 1990 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 2, 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+char *xmalloc ();
+
+/* Return a newly allocated copy of STRING. */
+
+char *
+xstrdup (string)
+ char *string;
+{
+ return strcpy (xmalloc (strlen (string) + 1), string);
+}
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