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Annotation of 42BSD/lib/libc/gen/opendir.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char sccsid[] = "@(#)opendir.c  4.5 (Berkeley) 7/1/83";
                      3: #endif
                      4: 
                      5: #include <sys/param.h>
                      6: #include <sys/dir.h>
                      7: 
                      8: /*
                      9:  * open a directory.
                     10:  */
                     11: DIR *
                     12: opendir(name)
                     13:        char *name;
                     14: {
                     15:        register DIR *dirp;
                     16:        register int fd;
                     17: 
                     18:        if ((fd = open(name, 0)) == -1)
                     19:                return NULL;
                     20:        if ((dirp = (DIR *)malloc(sizeof(DIR))) == NULL) {
                     21:                close (fd);
                     22:                return NULL;
                     23:        }
                     24:        dirp->dd_fd = fd;
                     25:        dirp->dd_loc = 0;
                     26:        return dirp;
                     27: }

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