1 files changed, 51 insertions, 0 deletions
diff --git a/410user/libstring/strncpy.c b/410user/libstring/strncpy.c
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+/* 
+ * Mach Operating System
+ * Copyright (c) 1992,1991,1990,1989 Carnegie Mellon University
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ * File: 	libmach_sa/strncpy.c
+ * Author:	Mary R. Thompson at Carnegie Mellon
+ * Date:	Oct 13, 1992
+ * Abstract:
+ *	strncpy copies "count" characters from the "from" string to
+ *	the "to" string. If "from" contains less than "count" characters
+ *	"to" will be padded with null characters until exactly "count"
+ *	characters have been written. The return value is a pointer
+ *	to the "to" string.
+ */
+
+char *
+strncpy(to, from, count)
+    register char *to, *from;
+    register int count;
+{
+    register char *ret = to;
+
+    while (count-- > 0 && (*to++ = *from++));
+
+    while (count-- > 0) 
+	*to++ = '\0';
+
+    return ret;
+}