FreeCalypso > hg > freecalypso-tools
view target-utils/libprintf/sprintf.c @ 12:869ce9f61a67
fc-fsio format command: buglet in the usage error handling
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 03 Oct 2016 05:54:21 +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); }