Author: avg
Date: Sat Oct 6 19:27:54 2012
New Revision: 241284
URL: http://svn.freebsd.org/changeset/base/241284
Log:
zfs boot: add lszfs command to i386 loader
... to list child datasets of a specified dataset.
Dataset name should be provided in poolname/dsname format.
MFC after: 17 days
Modified:
head/sys/boot/i386/loader/main.c
Modified: head/sys/boot/i386/loader/main.c
==============================================================================
--- head/sys/boot/i386/loader/main.c Sat Oct 6 19:27:04 2012
(r241283)
+++ head/sys/boot/i386/loader/main.c Sat Oct 6 19:27:54 2012
(r241284)
@@ -322,6 +322,29 @@ command_heap(int argc, char *argv[])
return(CMD_OK);
}
+#ifdef LOADER_ZFS_SUPPORT
+COMMAND_SET(lszfs, "lszfs", "list child datasets of a zfs dataset",
+ command_lszfs);
+
+static int
+command_lszfs(int argc, char *argv[])
+{
+ int err;
+
+ if (argc != 2) {
+ command_errmsg = "wrong number of arguments";
+ return (CMD_ERROR);
+ }
+
+ err = zfs_list(argv[1]);
+ if (err != 0) {
+ command_errmsg = strerror(err);
+ return (CMD_ERROR);
+ }
+ return (CMD_OK);
+}
+#endif
+
/* ISA bus access functions for PnP. */
static int
isa_inb(int port)
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