usr.bin/xargs/xargs.c

76 static char *argp, *bbp, *ebp, *inpline, *p, *replstr;
96 	inpline = replstr = NULL;
146 			replstr = optarg;
151 			replstr = optarg;
215 	if (replstr != NULL && *replstr == '\0')
216 		errx(1, "replstr may not be empty");
236 			if (Jflag && strcmp(*argv, replstr) == 0) {
469 	 * replstr, call strnsubst(), else just save the string.
475 		if (repls && strstr(*tmp, replstr) != NULL) {
476 			strnsubst(tmp++, replstr, inpline, (size_t)Sflag);
648 "Usage: %s [-0opt] [-E eofstr] [-I replstr [-R replacements] [-S replsize]]\n"
649 "             [-J replstr] [-L number] [-n number [-x]] [-P maxprocs]\n"