Annotation of sys/lib/libkern/strlen.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: strlen.c,v 1.8 2004/11/28 07:23:41 mickey Exp $ */
! 2:
! 3: /*-
! 4: * Copyright (c) 1990, 1993
! 5: * The Regents of the University of California. All rights reserved.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 10: * 1. Redistributions of source code must retain the above copyright
! 11: * notice, this list of conditions and the following disclaimer.
! 12: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: * 3. Neither the name of the University nor the names of its contributors
! 16: * may be used to endorse or promote products derived from this software
! 17: * without specific prior written permission.
! 18: *
! 19: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 20: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 21: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 22: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 23: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 24: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 25: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 26: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 27: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 28: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 29: * SUCH DAMAGE.
! 30: */
! 31:
! 32: #if defined(LIBC_SCCS) && !defined(lint)
! 33: static char *rcsid = "$OpenBSD: strlen.c,v 1.8 2004/11/28 07:23:41 mickey Exp $";
! 34: #endif /* LIBC_SCCS and not lint */
! 35:
! 36: #if !defined(_KERNEL) && !defined(_STANDALONE)
! 37: #include <string.h>
! 38: #else
! 39: #include <lib/libkern/libkern.h>
! 40: #endif
! 41:
! 42: size_t
! 43: strlen(const char *str)
! 44: {
! 45: const char *s;
! 46:
! 47: for (s = str; *s; ++s)
! 48: ;
! 49: return (s - str);
! 50: }
! 51:
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