102 confirm(File *src, File *dest)  in confirm()  argument
108 	if ((stp = dirstat(src->name)) == nil)  in confirm()
109 		sysfatal("no input file %s: %r", src->name);  in confirm()
114 	fprint(2, "%s: copy %s to %s%s? ", argv0, src->name, dest->name,  in confirm()
368 vrfyfailed(File *src, File *dest, Daddr stsect)  in vrfyfailed()  argument
370 	char *srcsect = strdup(sectid(src, stsect));  in vrfyfailed()
383 verify(File *src, File *dest, char *buff, char *buft, Daddr stsect,  in verify()  argument
395 		vrfyfailed(src, dest, stsect);  in verify()
404 		if (badsect(bio(src,  read, buff, thissect, 1, Mustseek)))  in verify()
405 			io_expl(src,  "read",  thissect);  in verify()
409 			vrfyfailed(src, dest, thissect);  in verify()
414 		char *srcsect = strdup(sectid(src, stsect));  in verify()
425 	repos(src,  stsect + sectors);  in verify()
465 copysects(File *src, File *dest, Daddr stsect, Daddr nsects, int mustseek)  in copysects()  argument
473 	bigxfer(src,  read,  buf, stsect, xfrsects, mustseek);  in copysects()
490 vrfysects(File *src, File *dest, Daddr stsect, Daddr nsects, int mustseek)  in vrfysects()  argument
498 	bigxfer(src,  read, buf,    stsect, xfrsects, mustseek);  in vrfysects()
500 	return verify(src, dest, buf, vfybuf, stsect, xfrsects);  in vrfysects()
515 copyfile(File *src, File *dest, Daddr nsects, int plsverify)  in copyfile()  argument
520 	setupfile(src, OREAD);  in copyfile()
535 			vererrs += copysects(src, dest, stsect, nsects, Mustseek);  in copyfile()
538 			vererrs += copysects(src, dest, stsect, nsects, Noseek);  in copyfile()
539 		ckendrange(src);  in copyfile()
550 		rewind(src);  in copyfile()
553 			vererrs += vrfysects(src, dest, stsect, nsects, Noseek);  in copyfile()
561 	close(src->fd);  in copyfile()
588 	File src, dest;  in main()  local
591 	initfile(&src);  in main()
610 		src.maxconerrs = lval;  in main()
617 		src.startsect = sect;  in main()
655 	src.name =  argv[1];  in main()
666 	if (plsconfirm? confirm(&src, &dest): Yes)  in main()
667 		copyfile(&src, &dest, atoll(argv[0]), plsverify);  in main()
668 	exits(src.harderrs || dest.harderrs? "hard errors": 0);  in main()