view target-utils/libprintf/sprintf.c @ 95:3670e7768ab6

target-utils/libc: strlen optimized assembly implementation added
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2016 22:14:38 +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);
}