Date: Sat, 6 Oct 2012 19:27:55 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r241284 - head/sys/boot/i386/loader Message-ID: <201210061927.q96JRt0w025313@svn.freebsd.org>
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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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