80 lines
2 KiB
C
80 lines
2 KiB
C
|
|
/*
|
|
* Copyright (c) 2018 Chris Jones <jonesc@macports.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef _MACPORTS_STDLIB_H_
|
|
#define _MACPORTS_STDLIB_H_
|
|
|
|
/* MP support header */
|
|
#include "MacportsLegacySupport.h"
|
|
|
|
/* Include the primary system stdlib.h */
|
|
#include_next <stdlib.h>
|
|
|
|
/* posix_memalign */
|
|
#if __MP_LEGACY_SUPPORT_POSIX_MEMALIGN__
|
|
|
|
/*
|
|
* [XSI] The ssize_t and size_t types shall be defined as described
|
|
* in <sys/types.h>.
|
|
*/
|
|
#ifndef _SIZE_T
|
|
#define _SIZE_T
|
|
typedef __darwin_size_t size_t;
|
|
#endif
|
|
|
|
#ifndef _SSIZE_T
|
|
#define _SSIZE_T
|
|
typedef __darwin_ssize_t ssize_t;
|
|
#endif
|
|
|
|
__MP__BEGIN_DECLS
|
|
extern int posix_memalign(void **memptr, size_t alignment, size_t size);
|
|
__MP__END_DECLS
|
|
|
|
#endif /* __MP_LEGACY_SUPPORT_POSIX_MEMALIGN__ */
|
|
|
|
/* arc4random */
|
|
#if __MP_LEGACY_SUPPORT_ARC4RANDOM__
|
|
|
|
#ifndef _SIZE_T
|
|
#define _SIZE_T
|
|
typedef __darwin_size_t size_t;
|
|
#endif
|
|
#ifndef _UINT32_T
|
|
#define _UINT32_T
|
|
typedef unsigned int uint32_t;
|
|
#endif
|
|
|
|
/*
|
|
* Generate and return a uniformly random 32-bit quantity with an
|
|
* upper bound of 'upper_bound'
|
|
*/
|
|
__MP__BEGIN_DECLS
|
|
extern uint32_t arc4random_uniform( uint32_t upper_bound );
|
|
__MP__END_DECLS
|
|
|
|
/*
|
|
* Generate 'n' random bytes and put them in 'buf'.
|
|
*/
|
|
__MP__BEGIN_DECLS
|
|
extern void arc4random_buf( void* buf, size_t n );
|
|
__MP__END_DECLS
|
|
|
|
#endif /* __MP_LEGACY_SUPPORT_ARC4RANDOM__ */
|
|
|
|
#endif /* _MACPORTS_STDLIB_H_ */
|