NAME

       rtapi_snprintf, rtapi_vsnprintf - Perform snprintf-like string formatting

SYNTAX

               int rtapi_snprintf(char *buf, unsigned long int size, const char *fmt, ...)

               int  rtapi_vsnprintf(char  *buf,  unsigned long int size, const char *fmt, va_list
              apfB)

ARGUMENTS

       As for snprintf(3) or vsnprintf(3).

DESCRIPTION

       These functions work like the standard C printf functions, except that a  reduced  set  of
       formatting operations are supported.

       In  particular:  formatting of long long values is not supported.  Formatting of floating-
       point values is done as though with %A even when other formats like %f are specified.

REALTIME CONSIDERATIONS

       May be called from user, init/cleanup, and realtime code.

RETURN VALUE

       The number of characters written to buf.

SEE ALSO

       printf(3)