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#ifndef _ASPRINTF_H_
#define _ASPRINTF_H_
#if !defined(__AROS__) && !defined(__ps2sdk_iop__)
#include <malloc.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#ifdef _XBOX
#define inline __inline
#endif
#ifndef _XBOX
#ifndef _vscprintf
/* For some reason, MSVC fails to honour this #ifndef. */
/* Hence function renamed to _vscprintf_so(). */
static inline int _vscprintf_so(const char * format, va_list pargs) {
int retval;
va_list argcopy;
va_copy(argcopy, pargs);
retval = vsnprintf(NULL, 0, format, argcopy);
va_end(argcopy);
return retval;
}
#endif /* _vscprintf */
#endif
#ifndef vasprintf
static inline int vasprintf(char **strp, const char *fmt, va_list ap) {
#ifdef _XBOX
int len = _vscprintf(fmt, ap);
#else
int len = _vscprintf_so(fmt, ap);
#endif
char *str;
int r;
if (len == -1) return -1;
str = malloc((size_t)len + 1);
if (!str) return -1;
#ifdef _XBOX
r = _vsnprintf(str, len + 1, fmt, ap); /* "secure" version of vsprintf */
#else
r = vsnprintf(str, len + 1, fmt, ap); /* "secure" version of vsprintf */
#endif
if (r == -1) return free(str), -1;
*strp = str;
return r;
}
#endif /* vasprintf */
#ifndef asprintf
static inline int asprintf(char *strp[], const char *fmt, ...) {
int r;
va_list ap;
va_start(ap, fmt);
r = vasprintf(strp, fmt, ap);
va_end(ap);
return r;
}
#endif /* asprintf */
#endif /* ! _ASPRINTF_H_ */
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