#include <u.h>
#include <libc.h>
#include "fmtdef.h"
int
sprint(char *buf, char *fmt, ...)
{
int n;
uint len;
va_list args;
len = 1<<30; /* big number, but sprint is deprecated anyway */
/*
* on PowerPC, the stack is near the top of memory, so
* we must be sure not to overflow a 32-bit pointer.
*/
if(buf+len < buf)
len = -(uintptr_t)buf-1;
va_start(args, fmt);
n = vsnprint(buf, len, fmt, args);
va_end(args);
return n;
}
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