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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;
}
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