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usr / src / sys / contrib / openzfs / module / os / freebsd / spl /

📁 ..
📄 acl_common.c(40.1 KB)
📄 callb.c(9.82 KB)
📄 list.c(5.59 KB)
📄 sha224.h(2.93 KB)
📄 sha256.h(3.01 KB)
📄 sha256c.c(9.85 KB)
📄 sha384.h(2.94 KB)
📄 sha512.h(3.03 KB)
📄 sha512c.c(14.08 KB)
📄 sha512t.h(4.6 KB)
📄 spl_acl.c(6.05 KB)
📄 spl_atomic.c(2.99 KB)
📄 spl_cmn_err.c(1.81 KB)
📄 spl_dtrace.c(1.57 KB)
📄 spl_kmem.c(7.81 KB)
📄 spl_kstat.c(14.55 KB)
📄 spl_misc.c(2.88 KB)
📄 spl_policy.c(9.93 KB)
📄 spl_procfs_list.c(4.3 KB)
📄 spl_string.c(2.26 KB)
📄 spl_sunddi.c(2.22 KB)
📄 spl_sysevent.c(6.22 KB)
📄 spl_taskq.c(10.42 KB)
📄 spl_uio.c(2.36 KB)
📄 spl_vfs.c(7.32 KB)
📄 spl_vm.c(2.29 KB)
📄 spl_zlib.c(6.51 KB)
📄 spl_zone.c(6.33 KB)

Editing: spl_string.c

/*
 * 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
 *
 * $FreeBSD$
 */
/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <sys/types.h>
#include <sys/param.h>
#include <sys/string.h>
#include <sys/kmem.h>
#include <machine/stdarg.h>

#define	IS_DIGIT(c)	((c) >= '0' && (c) <= '9')

#define	IS_ALPHA(c)	\
	(((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z'))

char *
strpbrk(const char *s, const char *b)
{
	const char *p;

do {
		for (p = b; *p != '\0' && *p != *s; ++p)
			;
		if (*p != '\0')
			return ((char *)s);
	} while (*s++);

return (NULL);
}

/*
 * Convert a string into a valid C identifier by replacing invalid
 * characters with '_'.  Also makes sure the string is nul-terminated
 * and takes up at most n bytes.
 */
void
strident_canon(char *s, size_t n)
{
	char c;
	char *end = s + n - 1;

if ((c = *s) == 0)
		return;

if (!IS_ALPHA(c) && c != '_')
		*s = '_';

while (s < end && ((c = *(++s)) != 0)) {
		if (!IS_ALPHA(c) && !IS_DIGIT(c) && c != '_')
			*s = '_';
	}
	*s = 0;
}

/*
 * Do not change the length of the returned string; it must be freed
 * with strfree().
 */
char *
kmem_asprintf(const char *fmt, ...)
{
	int size;
	va_list adx;
	char *buf;

va_start(adx, fmt);
	size = vsnprintf(NULL, 0, fmt, adx) + 1;
	va_end(adx);

buf = kmem_alloc(size, KM_SLEEP);

va_start(adx, fmt);
	(void) vsnprintf(buf, size, fmt, adx);
	va_end(adx);

return (buf);
}

void
kmem_strfree(char *str)
{
	ASSERT(str != NULL);
	kmem_free(str, strlen(str) + 1);
}

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Editing: spl_string.c

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