darling-xnu/libsyscall/mach/string.h
2023-05-16 21:41:14 -07:00

53 lines
2.1 KiB
C

/*
* Copyright (c) 2010 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _STRING_H_
#define _STRING_H_
#include <stdarg.h>
#include <_types.h>
#include <sys/_types/_null.h>
#include <sys/_types/_size_t.h>
#include <sys/_types/_uintptr_t.h>
// We're purposefully called "string.h" in order to superceed any use
// of Libc's string.h (which no one should be using bar MIG) in order
// to override their use of memcpy.
int _mach_snprintf(char *buffer, int length, const char *fmt, ...) __printflike(3, 4);
int _mach_vsnprintf(char *buffer, int length, const char *fmt, va_list ap) __printflike(3, 0);
// These declarations are just for MIG, other users should include string/strings.h
// These symbols are defined in _libc_funcptr.c
void *memcpy(void *dst0, const void *src0, size_t length);
void *memset(void *dst0, int c0, size_t length);
void bzero(void *dst0, size_t length);
#endif /* _STRING_H_ */