#ifndef __vasprintf_compat_h
#define __vasprintf_compat_h
/**
* @file
* @brief Do not use, json-c internal, may be changed or removed at any time.
*/
#include "snprintf_compat.h"
#if !defined(HAVE_VASPRINTF)
/* CAW: compliant version of vasprintf */
static int vasprintf(char **buf, const char *fmt, va_list ap)
{
#ifndef WIN32
static char _T_emptybuffer = '\0';
#endif /* !defined(WIN32) */
int chars;
char *b;
if(!buf) { return -1; }
#ifdef WIN32
chars = _vscprintf(fmt, ap)+1;
#else /* !defined(WIN32) */
/* CAW: RAWR! We have to hope to god here that vsnprintf doesn't overwrite
our buffer like on some 64bit sun systems.... but hey, its time to move on */
chars = vsnprintf(&_T_emptybuffer, 0, fmt, ap)+1;
if(chars < 0) { chars *= -1; } /* CAW: old glibc versions have this problem */
#endif /* defined(WIN32) */
b = (char*)malloc(sizeof(char)*chars);
if(!b) { return -1; }
if((chars = vsprintf(b, fmt, ap)) < 0)
{
free(b);
} else {
*buf = b;
}
return chars;
}
#endif /* !HAVE_VASPRINTF */
#endif /* __vasprintf_compat_h */