svn commit: trunk/busybox/coreutils

vda at busybox.net vda at busybox.net
Sat Nov 25 14:46:22 UTC 2006


Author: vda
Date: 2006-11-25 06:46:21 -0800 (Sat, 25 Nov 2006)
New Revision: 16665

Log:
dd: support >2gb values for seek, skip, count


Modified:
   trunk/busybox/coreutils/dd.c


Changeset:
Modified: trunk/busybox/coreutils/dd.c
===================================================================
--- trunk/busybox/coreutils/dd.c	2006-11-25 14:44:13 UTC (rev 16664)
+++ trunk/busybox/coreutils/dd.c	2006-11-25 14:46:21 UTC (rev 16665)
@@ -44,6 +44,12 @@
 	return n;
 }
 
+#if ENABLE_LFS
+#define XATOU_SFX xatoull_sfx
+#else
+#define XATOU_SFX xatoul_sfx
+#endif
+
 int dd_main(int argc, char **argv)
 {
 	enum {
@@ -79,13 +85,13 @@
 			obs = xatoul_range_sfx(arg+4, 0, ((size_t)-1L)/2, dd_suffixes);
 		else if (!strncmp("bs=", arg, 3))
 			ibs = obs = xatoul_range_sfx(arg+3, 0, ((size_t)-1L)/2, dd_suffixes);
-		// FIXME: make them capable of eating LARGE numbers
+		/* These can be large: */
 		else if (!strncmp("count=", arg, 6))
-			count = xatoul_sfx(arg+6, dd_suffixes);
+			count = XATOU_SFX(arg+6, dd_suffixes);
 		else if (!strncmp("seek=", arg, 5))
-			seek = xatoul_sfx(arg+5, dd_suffixes);
+			seek = XATOU_SFX(arg+5, dd_suffixes);
 		else if (!strncmp("skip=", arg, 5))
-			skip = xatoul_sfx(arg+5, dd_suffixes);
+			skip = XATOU_SFX(arg+5, dd_suffixes);
 
 		else if (!strncmp("if=", arg, 3))
 			infile = arg+3;




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