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/*
* Cygwin Compatibility functions
*
*
* Licensed under the Open Software License version 1.1
*/
#include <sys/mman.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include "lib.h"
#include "allocate.h"
#include "token.h"
void *blob_alloc(unsigned long size)
{
void *ptr;
size = (size + 4095) & ~4095;
ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (ptr == MAP_FAILED)
ptr = NULL;
else
memset(ptr, 0, size);
return ptr;
}
void blob_free(void *addr, unsigned long size)
{
size = (size + 4095) & ~4095;
munmap(addr, size);
}
long double string_to_ld(const char *nptr, char **endptr)
{
return strtod(nptr, endptr);
}
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