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#include <stdarg.h>
#include <stdio.h>
#include "_format.h"
/** write formatted output to a string **/
GCC_SSE_HACK
int sprintf(char * restrict s, const char * restrict format, ...)
{
int ret = 0;
va_list ap;
struct io_options opt = {0};
SIGNAL_SAFE(0);
/* overlap can't be detected because the length of s is unknown */
opt.fnname = "sprintf";
opt.string = s;
opt.maxlen = (size_t)-1;
va_start(ap, format);
ret = __printf(&opt, format, ap);
va_end(ap);
/*
RETURN_SUCCESS(the number of characters written to the array, not counting the terminating null);
*/
return ret;
}
/***
writes a formatted string to the buffer at ARGUMENT(s). The format of
ARGUMENT(format) and the variadic arguments is the same as that for
FUNCTION(printf).
***/
/*
STDC(1)
*/
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