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Annotation of researchv10no/dk/cmd/pupu/opendir.c, revision 1.1

1.1     ! root        1: /* Copyright (c) 1982 Regents of the University of California */
        !             2: 
        !             3: static char sccsid[] = "@(#)opendir.c 4.2 3/10/82";
        !             4: 
        !             5: static char    SCCSID[] = "@(#)opendir.c       2.1 DKHOST 85/01/15";
        !             6: 
        !             7: #include <sys/types.h>
        !             8: #include <sys/stat.h>
        !             9: #include "ndir.h"
        !            10: 
        !            11: /*
        !            12:  * open a directory.
        !            13:  */
        !            14: DIR *
        !            15: opendir(name)
        !            16:        char *name;
        !            17: {
        !            18:        register DIR *dirp;
        !            19: 
        !            20:        dirp = (DIR *)malloc(sizeof(DIR));
        !            21:        dirp->dd_fd = open(name, 0);
        !            22:        if (dirp->dd_fd == -1) {
        !            23:                free(dirp);
        !            24:                return NULL;
        !            25:        }
        !            26:        dirp->dd_loc = 0;
        !            27:        return dirp;
        !            28: }

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