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File:  [XINU] / xinu / sys / close.c
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:39:42 2018 UTC (8 years, 2 months ago) by root
Branches: xinu, MAIN
CVS tags: xinu-19910600, HEAD
Xinu for 68000/68010

/* close.c - close */

#include <conf.h>
#include <kernel.h>
#include <io.h>

/*------------------------------------------------------------------------
 *  close  -  close a device
 *------------------------------------------------------------------------
 */
close(descrp)
int descrp;
{
	struct	devsw	*devptr;

#ifdef	DEBUG
	dotrace("close",&descrp,1);
#endif
	if (isbaddev(descrp) )
		return(SYSERR);
	devptr = &devtab[descrp];
	return( (*devptr->dvclose)(devptr));
}
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