35 lines
572 B
C
35 lines
572 B
C
/*
|
|
* sprintf - print formatted output on an array
|
|
*/
|
|
/* $Id$ */
|
|
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
#include "loc_incl.h"
|
|
|
|
#if ACKCONF_WANT_STDIO
|
|
|
|
int snprintf(char* s, size_t len, const char* format, ...)
|
|
{
|
|
va_list ap;
|
|
int retval;
|
|
FILE tmp_stream;
|
|
|
|
va_start(ap, format);
|
|
|
|
tmp_stream._fd = -1;
|
|
tmp_stream._flags = _IOWRITE + _IONBF + _IOWRITING;
|
|
tmp_stream._buf = (unsigned char*)s;
|
|
tmp_stream._ptr = (unsigned char*)s;
|
|
tmp_stream._count = len;
|
|
|
|
retval = _doprnt(format, ap, &tmp_stream);
|
|
putc('\0', &tmp_stream);
|
|
|
|
va_end(ap);
|
|
|
|
return retval;
|
|
}
|
|
|
|
#endif
|