60 readdir(DIR *dirp)  in readdir()  argument
65 	if (dirp->dd_size != 0) {  in readdir()
66 		dp = (dirent_t *)(uintptr_t)&dirp->dd_buf[dirp->dd_loc];  in readdir()
67 		saveloc = dirp->dd_loc;		/* save for possible EOF */  in readdir()
68 		dirp->dd_loc += (int)dp->d_reclen;  in readdir()
70 	if (dirp->dd_loc >= dirp->dd_size)  in readdir()
71 		dirp->dd_loc = dirp->dd_size = 0;  in readdir()
73 	if (dirp->dd_size == 0 && 	/* refill buffer */  in readdir()
74 	    (dirp->dd_size = getdents(dirp->dd_fd,  in readdir()
75 	    (dirent_t *)(uintptr_t)dirp->dd_buf, DIRBUF)) <= 0) {  in readdir()
76 		if (dirp->dd_size == 0)		/* This means EOF */  in readdir()
77 			dirp->dd_loc = saveloc;	/* so save for telldir */  in readdir()
81 	return ((dirent_t *)(uintptr_t)&dirp->dd_buf[dirp->dd_loc]);  in readdir()
91 readdir64(DIR *dirp)  in readdir64()  argument
96 	if (dirp->dd_size != 0) {  in readdir64()
97 		dp64 = (dirent64_t *)(uintptr_t)&dirp->dd_buf[dirp->dd_loc];  in readdir64()
108 		saveloc = dirp->dd_loc;		/* save for possible EOF */  in readdir64()
109 		dirp->dd_loc += (int)dp64->d_reclen;  in readdir64()
111 	if (dirp->dd_loc >= dirp->dd_size)  in readdir64()
112 		dirp->dd_loc = dirp->dd_size = 0;  in readdir64()
114 	if (dirp->dd_size == 0 && 	/* refill buffer */  in readdir64()
115 	    (dirp->dd_size = getdents64(dirp->dd_fd,  in readdir64()
116 	    (dirent64_t *)(uintptr_t)dirp->dd_buf, DIRBUF)) <= 0) {  in readdir64()
117 		if (dirp->dd_size == 0)		/* This means EOF */  in readdir64()
118 			dirp->dd_loc = saveloc;	/* so save for telldir */  in readdir64()
122 	dp64 = (dirent64_t *)(uintptr_t)&dirp->dd_buf[dirp->dd_loc];  in readdir64()
132 readdir(DIR *dirp)  in readdir()  argument
137 	if ((dp64 = readdir64(dirp)) == NULL)  in readdir()