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[smlnj] View of /sml/trunk/src/runtime/c-libs/posix-tty/tcdrain.c
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View of /sml/trunk/src/runtime/c-libs/posix-tty/tcdrain.c

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Revision 651 - (download) (as text) (annotate)
Thu Jun 1 18:34:03 2000 UTC (20 years, 2 months ago) by monnier
File size: 507 byte(s)
bring revisions from the vendor branch to the trunk
/* tcdrain.c
 *
 * COPYRIGHT (c) 1995 by AT&T Bell Laboratories.
 */

#include "ml-unixdep.h"
#include <termios.h>
#include "ml-base.h"
#include "ml-values.h"
#include "ml-objects.h"
#include "ml-c.h"
#include "cfun-proto-list.h"

/* _ml_P_TTY_tcdrain : int -> unit
 *
 * Wait for all output to be transmitted.
 */
ml_val_t _ml_P_TTY_tcdrain (ml_state_t *msp, ml_val_t arg)
{
    int         sts, fd = INT_MLtoC(arg);

    sts = tcdrain(fd);

    CHK_RETURN_UNIT(msp, sts)

} /* end of _ml_P_TTY_tcdrain */

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