Richard B. Johnson wrote:
> /*
> * Set to dumb RAW mode with no echo and no character interpretation.
> */
> memset(&io_mod, 0x00, sizeof(io_mod)); /* bzero() is obsolete */
> io_mod.c_cflag = B38400|CS8|CREAD|CLOCAL;
> io_mod.c_iflag = IGNBRK|IGNPAR;
> io_mod.c_cc[VMIN] = (cc_t) 1;
> io_mod.c_cc[VTIME] = (cc_t) 1;
I can only strongly recommend against just "bzero()"'ing a structure that
*might* contain some flags that you don't know about.
Explicitely clear the flags that you want to have cleared, explicitely set
those that you want to be set, *KEEP* the rest unchanged.
(But now we're getting offtopic on linux-kernel, that's just a matter of
defensive programming -- if you do it your way, it *will* break on strange
systems like SCO).
gert
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Gert Doering - Munich, Germany gert@greenie.muc.de
fax: +49-89-35655025 gert.doering@physik.tu-muenchen.de
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