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Annotation of 43BSDReno/contrib/mh/miscellany/libndir/opendir.c, revision 1.1

1.1     ! root        1: static char sccsid[] = "@(#)opendir.c 4.4 11/12/82";
        !             2: 
        !             3: #include <sys/param.h>
        !             4: #include <dir.h>
        !             5: 
        !             6: /*
        !             7:  * open a directory.
        !             8:  */
        !             9: DIR *
        !            10: opendir(name)
        !            11:        char *name;
        !            12: {
        !            13:        register DIR *dirp;
        !            14:        register int fd;
        !            15: 
        !            16:        if ((fd = open(name, 0)) == -1)
        !            17:                return NULL;
        !            18:        if ((dirp = (DIR *)malloc(sizeof(DIR))) == NULL) {
        !            19:                close (fd);
        !            20:                return NULL;
        !            21:        }
        !            22:        dirp->dd_fd = fd;
        !            23:        dirp->dd_loc = 0;
        !            24:        return dirp;
        !            25: }

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