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#ifndef _DTOA_CONFIG_H
#define _DTOA_CONFIG_H
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
/* Ensure dtoa.c does not USE_LOCALE. Lua CJSON must not use locale
* aware conversion routines. */
#undef USE_LOCALE
/* dtoa.c should not touch errno, Lua CJSON does not use it, and it
* may not be threadsafe */
#define NO_ERRNO
#define Long int32_t
#define ULong uint32_t
#define Llong int64_t
#define ULLong uint64_t
#ifdef IEEE_BIG_ENDIAN
#define IEEE_MC68k
#else
#define IEEE_8087
#endif
#define MALLOC(n) xmalloc(n)
static void *xmalloc(size_t size)
{
void *p;
p = malloc(size);
if (!p) {
fprintf(stderr, "Out of memory");
abort();
}
return p;
}
#ifdef MULTIPLE_THREADS
/* Enable locking to support multi-threaded applications */
#include <pthread.h>
static pthread_mutex_t private_dtoa_lock[2] = {
PTHREAD_MUTEX_INITIALIZER,
PTHREAD_MUTEX_INITIALIZER
};
#define ACQUIRE_DTOA_LOCK(n) do { \
int r = pthread_mutex_lock(&private_dtoa_lock[n]); \
if (r) { \
fprintf(stderr, "pthread_mutex_lock failed with %d\n", r); \
abort(); \
} \
} while (0)
#define FREE_DTOA_LOCK(n) do { \
int r = pthread_mutex_unlock(&private_dtoa_lock[n]); \
if (r) { \
fprintf(stderr, "pthread_mutex_unlock failed with %d\n", r);\
abort(); \
} \
} while (0)
#endif /* MULTIPLE_THREADS */
#endif /* _DTOA_CONFIG_H */
/* vi:ai et sw=4 ts=4:
*/
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