[apple/libc.git] / gen / cache.c

/* cache control */

#include <stdlib.h>
#include <stddef.h>
#include <errno.h>
#include <sys/types.h>

static const unsigned int kCacheOptionsSyncForExecution = 0x1;

int
sys_cache_control(unsigned int options, caddr_t start, size_t len)
{
     if (options == kCacheOptionsSyncForExecution) {
	  sys_icache_invalidate(start, len);
	  return 0;
     }
     return ENOTSUP;
}
Commit	Line	Data
734aad71 A	1	/* cache control */
	2
	3	#include <stdlib.h>
	4	#include <stddef.h>
	5	#include <errno.h>
	6	#include <sys/types.h>
	7
	8	static const unsigned int kCacheOptionsSyncForExecution = 0x1;
	9
	10	int
	11	sys_cache_control(unsigned int options, caddr_t start, size_t len)
	12	{
	13	if (options == kCacheOptionsSyncForExecution) {
	14	sys_icache_invalidate(start, len);
	15	return 0;
	16	}
	17	return ENOTSUP;
	18	}