diff -Nur busybox-1.01-orig/include/libbb.h busybox-1.01/include/libbb.h
--- busybox-1.01-orig/include/libbb.h	2005-09-27 09:07:59.097072152 +0200
+++ busybox-1.01/include/libbb.h	2005-09-27 17:08:02.912226664 +0200
@@ -138,8 +138,8 @@
 extern char *find_real_root_device_name(void);
 extern char *bb_get_line_from_file(FILE *file);
 extern char *bb_get_chomped_line_from_file(FILE *file);
-extern int bb_copyfd_size(int fd1, int fd2, const off_t size);
-extern int bb_copyfd_eof(int fd1, int fd2);
+extern off_t bb_copyfd_size(int fd1, int fd2, const off_t size);
+extern off_t bb_copyfd_eof(int fd1, int fd2);
 extern void  bb_xprint_and_close_file(FILE *file);
 extern int   bb_xprint_file_by_name(const char *filename);
 extern char  bb_process_escape_sequence(const char **ptr);
@@ -195,6 +195,8 @@
 extern int safe_strtod(char *arg, double* value);
 extern int safe_strtol(char *arg, long* value);
 extern int safe_strtoul(char *arg, unsigned long* value);
+extern int safe_strtoll(char *arg, long long* value);
+extern int safe_strtoull(char *arg, unsigned long long* value);
 
 struct suffix_mult {
 	const char *suffix;
diff -Nur busybox-1.01-orig/libbb/copyfd.c busybox-1.01/libbb/copyfd.c
--- busybox-1.01-orig/libbb/copyfd.c	2005-08-17 03:29:14.000000000 +0200
+++ busybox-1.01/libbb/copyfd.c	2005-09-27 17:11:40.083211656 +0200
@@ -34,29 +34,25 @@
 #endif
 
 
-static size_t bb_full_fd_action(int src_fd, int dst_fd, const size_t size2)
+static off_t bb_full_fd_action(int src_fd, int dst_fd, const off_t size2)
 {
 	int status;
-	size_t xread, wrote, total, size = size2;
+	ssize_t xread, wrote;
+	off_t total, size = size2;
 
 	if (src_fd < 0) {
 		return -1;
 	}
 
-	if (size == 0) {
-		/* If size is 0 copy until EOF */
-		size = ULONG_MAX;
-	}
-
 	{
 		RESERVE_CONFIG_BUFFER(buffer,BUFSIZ);
 		total = 0;
 		wrote = 0;
 		status = -1;
-		while (total < size)
+		while (total < size || size == 0)
 		{
 			xread = BUFSIZ;
-			if (size < (total + BUFSIZ))
+			if (size < (total + BUFSIZ) && size != 0)
 				xread = size - total;
 			xread = bb_full_read(src_fd, buffer, xread);
 			if (xread > 0) {
@@ -90,7 +86,7 @@
 }
 
 
-extern int bb_copyfd_size(int fd1, int fd2, const off_t size)
+extern off_t bb_copyfd_size(int fd1, int fd2, const off_t size)
 {
 	if (size) {
 		return(bb_full_fd_action(fd1, fd2, size));
@@ -98,7 +94,7 @@
 	return(0);
 }
 
-extern int bb_copyfd_eof(int fd1, int fd2)
+extern off_t bb_copyfd_eof(int fd1, int fd2)
 {
 	return(bb_full_fd_action(fd1, fd2, 0));
 }
diff -Nur busybox-1.01-orig/libbb/Makefile.in busybox-1.01/libbb/Makefile.in
--- busybox-1.01-orig/libbb/Makefile.in	2005-08-17 03:29:14.000000000 +0200
+++ busybox-1.01/libbb/Makefile.in	2005-09-27 17:08:02.913226512 +0200
@@ -72,7 +72,7 @@
 	xgetularg_bnd.o xgetularg10_bnd.o xgetularg10.o
 
 LIBBB_MSRC4:=$(srcdir)/safe_strtol.c
-LIBBB_MOBJ4:=safe_strtoi.o safe_strtod.o safe_strtol.o safe_strtoul.o
+LIBBB_MOBJ4:=safe_strtoi.o safe_strtod.o safe_strtol.o safe_strtoul.o safe_strtoull.o safe_strtoll.o
 
 LIBBB_MOBJS0=$(patsubst %,$(LIBBB_DIR)%, $(LIBBB_MOBJ0))
 LIBBB_MOBJS1=$(patsubst %,$(LIBBB_DIR)%, $(LIBBB_MOBJ1))
diff -Nur busybox-1.01-orig/libbb/safe_strtol.c busybox-1.01/libbb/safe_strtol.c
--- busybox-1.01-orig/libbb/safe_strtol.c	2005-08-17 03:29:14.000000000 +0200
+++ busybox-1.01/libbb/safe_strtol.c	2005-09-27 17:08:02.914226360 +0200
@@ -90,3 +90,38 @@
 }
 #endif
 
+#ifdef L_safe_strtoll
+extern
+int safe_strtoll(char *arg, long long* value)
+{
+	char *endptr;
+	int errno_save = errno;
+
+	assert(arg!=NULL);
+	errno = 0;
+	*value = strtoll(arg, &endptr, 0);
+	if (errno != 0 || *endptr!='\0' || endptr==arg) {
+		return 1;
+	}
+	errno = errno_save;
+	return 0;
+}
+#endif
+
+#ifdef L_safe_strtoull
+extern
+int safe_strtoull(char *arg, unsigned long long* value)
+{
+	char *endptr;
+	int errno_save = errno;
+
+	assert(arg!=NULL);
+	errno = 0;
+	*value = strtoull(arg, &endptr, 0);
+	if (errno != 0 || *endptr!='\0' || endptr==arg) {
+		return 1;
+	}
+	errno = errno_save;
+	return 0;
+}
+#endif
diff -Nur busybox-1.01-orig/networking/ftpgetput.c busybox-1.01/networking/ftpgetput.c
--- busybox-1.01-orig/networking/ftpgetput.c	2005-08-17 03:29:10.000000000 +0200
+++ busybox-1.01/networking/ftpgetput.c	2005-09-27 17:08:02.914226360 +0200
@@ -152,8 +152,12 @@
 	fd_data = xconnect_ftpdata(server, buf);
 
 	if (ftpcmd("SIZE ", server_path, control_stream, buf) == 213) {
-		unsigned long value=filesize;
+		off_t value=filesize;
+#ifdef CONFIG_LFS
+		if (safe_strtoull(buf + 4, &value))
+#else
 		if (safe_strtoul(buf + 4, &value))
+#endif
 			bb_error_msg_and_die("SIZE error: %s", buf + 4);
 		filesize = value;
 	}
@@ -176,7 +180,11 @@
 	}
 
 	if (do_continue) {
+#ifdef CONFIG_LFS
+		sprintf(buf, "REST %lld", (long long)beg_range);
+#else
 		sprintf(buf, "REST %ld", (long)beg_range);
+#endif
 		if (ftpcmd(buf, NULL, control_stream, buf) != 350) {
 			do_continue = 0;
 		} else {
@@ -240,7 +248,11 @@
 		fd_local = bb_xopen(local_path, O_RDONLY);
 		fstat(fd_local, &sbuf);
 
+#ifdef CONFIG_LFS
+		sprintf(buf, "ALLO %llu", (unsigned long long)sbuf.st_size);
+#else
 		sprintf(buf, "ALLO %lu", (unsigned long)sbuf.st_size);
+#endif
 		response = ftpcmd(buf, NULL, control_stream, buf);
 		switch (response) {
 		case 200:
diff -Nur busybox-1.01-orig/networking/wget.c busybox-1.01/networking/wget.c
--- busybox-1.01-orig/networking/wget.c	2005-08-17 03:29:10.000000000 +0200
+++ busybox-1.01/networking/wget.c	2005-09-27 17:08:02.916226056 +0200
@@ -389,8 +389,12 @@
 			 */
 			while ((s = gethdr(buf, sizeof(buf), sfp, &n)) != NULL) {
 				if (strcasecmp(buf, "content-length") == 0) {
-					unsigned long value;
+					off_t value;
+#ifdef CONFIG_LFS
+					if (safe_strtoull(s, &value)) {
+#else
 					if (safe_strtoul(s, &value)) {
+#endif
 						close_delete_and_die("content-length %s is garbage", s);
 					}
 					filesize = value;
@@ -460,8 +464,12 @@
 		 * Querying file size
 		 */
 		if (ftpcmd("SIZE /", target.path, sfp, buf) == 213) {
-			unsigned long value;
+			off_t value;
+#ifdef CONFIG_LFS
+			if (safe_strtoull(buf+4, &value)) {
+#else
 			if (safe_strtoul(buf+4, &value)) {
+#endif
 				close_delete_and_die("SIZE value is garbage");
 			}
 			filesize = value;
@@ -502,7 +510,12 @@
 	 */
 	if (chunked) {
 		fgets(buf, sizeof(buf), dfp);
+#ifdef CONFIG_LFS
+		filesize = strtoll(buf, (char **) NULL, 16);
+#else
 		filesize = strtol(buf, (char **) NULL, 16);
+#endif
+
 	}
 #ifdef CONFIG_FEATURE_WGET_STATUSBAR
 	if (quiet_flag==FALSE)
@@ -524,7 +537,11 @@
 		if (chunked) {
 			safe_fgets(buf, sizeof(buf), dfp); /* This is a newline */
 			safe_fgets(buf, sizeof(buf), dfp);
+#ifdef CONFIG_LFS
+			filesize = strtoll(buf, (char **) NULL, 16);
+#else
 			filesize = strtol(buf, (char **) NULL, 16);
+#endif
 			if (filesize==0) {
 				chunked = 0; /* all done! */
 			}