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[smlnj] View of /sml/trunk/src/runtime/c-libs/posix-filesys/access.c
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View of /sml/trunk/src/runtime/c-libs/posix-filesys/access.c

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Revision 651 - (download) (as text) (annotate)
Thu Jun 1 18:34:03 2000 UTC (19 years, 10 months ago) by monnier
File size: 700 byte(s)
bring revisions from the vendor branch to the trunk
/* access.c
 *
 * COPYRIGHT (c) 1995 by AT&T Bell Laboratories.
 */

#include "ml-unixdep.h"
#include INCLUDE_TYPES_H
#include <sys/stat.h>
#include "ml-base.h"
#include "ml-objects.h"
#include "ml-c.h"
#include "cfun-proto-list.h"


/* _ml_P_FileSys_access : (string * word) -> bool
 *                         name     access_mode
 *
 * Determine accessibility of a file.
 */
ml_val_t _ml_P_FileSys_access (ml_state_t *msp, ml_val_t arg)
{
    ml_val_t	    path = REC_SEL(arg, 0);
    mode_t	    mode = REC_SELWORD(arg, 1);
    int		    sts;

    sts = access (STR_MLtoC(path), mode);

    if (sts == 0)
        return ML_true;
    else
        return ML_false;

} /* end of _ml_P_FileSys_access */

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