diff options
Diffstat (limited to 'lib/libspl/strnlen.c')
-rw-r--r-- | lib/libspl/strnlen.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/lib/libspl/strnlen.c b/lib/libspl/strnlen.c deleted file mode 100644 index 9fb8227b9..000000000 --- a/lib/libspl/strnlen.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ - -/* - * Copyright 2008 Sun Microsystems, Inc. - * All rights reserved. Use is subject to license terms. - */ - -#include <string.h> -#include <sys/types.h> - -/* - * Returns the number of non-NULL bytes in string argument, - * but not more than maxlen. Does not look past str + maxlen. - */ -size_t -strnlen(const char *str, size_t maxlen) -{ - const char *ptr; - - ptr = memchr(str, 0, maxlen); - if (ptr == NULL) - return (maxlen); - - return (ptr - str); -} |