view target-utils/libprintf/sprintf.c @ 305:3d79116be312

doc/Compal-calibration: fc-readcal failed approach documented
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 20 Nov 2017 17:51:23 +0000
parents e7502631a0f9
children
line wrap: on
line source

#include <stdarg.h>

extern void _sprintf_putchar();

int
sprintf(char *strdest, char *fmt, ...)
{
	va_list ap;
	char *strptr;
	int len;

	strptr = strdest;
	va_start(ap, fmt);
	len = _doprnt(fmt, ap, &_sprintf_putchar, &strptr);
	va_end(ap);
	*strptr = '\0';
	return(len);
}