view target-utils/libprintf/sprintf.c @ 147:4ac657b95f52

gsm-fw: sprintf %f: handle infinities and NaNs
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Thu, 14 Nov 2013 19:16:38 +0000 (2013-11-14)
parents 40f607bb0a2c
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);
}