From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:41497) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qmf27-0002fZ-4Y for qemu-devel@nongnu.org; Fri, 29 Jul 2011 00:50:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qmf25-0000TZ-Dd for qemu-devel@nongnu.org; Fri, 29 Jul 2011 00:50:46 -0400 Received: from mail-iy0-f173.google.com ([209.85.210.173]:46817) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qmf25-0000NN-4K for qemu-devel@nongnu.org; Fri, 29 Jul 2011 00:50:45 -0400 Received: by mail-iy0-f173.google.com with SMTP id 39so4186308iyb.4 for ; Thu, 28 Jul 2011 21:50:44 -0700 (PDT) From: Devin Nakamura Date: Fri, 29 Jul 2011 00:49:53 -0400 Message-Id: <1311914994-20482-24-git-send-email-devin122@gmail.com> In-Reply-To: <1311914994-20482-1-git-send-email-devin122@gmail.com> References: <1311914994-20482-1-git-send-email-devin122@gmail.com> Subject: [Qemu-devel] [RFC 23/24] qemu-io: add setmap command List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, Devin Nakamura Signed-off-by: Devin Nakamura --- qemu-io.c | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/qemu-io.c b/qemu-io.c index caf51fe..a49f62a 100644 --- a/qemu-io.c +++ b/qemu-io.c @@ -1601,6 +1601,29 @@ static const cmdinfo_t map_cmd = { }; +static int setmap_f(int argc, char **argv) +{ + uint64_t guest_offset, host_offset, count; + guest_offset = cvtnum(argv[1]); + host_offset = cvtnum(argv[2]); + if (argc == 4) { + count = cvtnum(argv[3]); + } else { + /*count = bs->s*/ + count = 0; /*TODO: fix*/ + } + return bdrv_map(bs, guest_offset, host_offset, count); +} + +static const cmdinfo_t setmap_cmd = { + .name = "setmap", + .argmin = 2, + .argmax = 3, + .cfunc = setmap_f, + .args = "", + .oneline = "Sets mapping in image file", +}; + static int close_f(int argc, char **argv) { bdrv_close(bs); @@ -1835,6 +1858,7 @@ int main(int argc, char **argv) add_command(&discard_cmd); add_command(&alloc_cmd); add_command(&map_cmd); + add_command(&setmap_cmd); add_args_command(init_args_command); add_check_command(init_check_command); -- 1.7.6.rc1