From cbc20bfb8fc293333abbef6aacf052f5f8d72f98 Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Tue, 29 Sep 2020 13:55:15 +0100 Subject: block: move block exports to libblockdev Block exports are used by softmmu, qemu-storage-daemon, and qemu-nbd. They are not used by other programs and are not otherwise needed in libblock. Undo the recent move of blockdev-nbd.c from blockdev_ss into block_ss. Since bdrv_close_all() (libblock) calls blk_exp_close_all() (libblockdev) a stub function is required.. Make qemu-nbd.c use signal handling utility functions instead of duplicating the code. This helps because os-posix.c is in libblockdev and it depends on a qemu_system_killed() symbol that qemu-nbd.c lacks. Once we use the signal handling utility functions we also end up providing the necessary symbol. Signed-off-by: Stefan Hajnoczi Reviewed-by: Paolo Bonzini Reviewed-by: Eric Blake Message-id: 20200929125516.186715-4-stefanha@redhat.com [Fixed s/ndb/nbd/ typo in commit description as suggested by Eric Blake --Stefan] Signed-off-by: Stefan Hajnoczi --- nbd/meson.build | 2 ++ 1 file changed, 2 insertions(+) (limited to 'nbd') diff --git a/nbd/meson.build b/nbd/meson.build index 0c00a776d3..2baaa36948 100644 --- a/nbd/meson.build +++ b/nbd/meson.build @@ -1,5 +1,7 @@ block_ss.add(files( 'client.c', 'common.c', +)) +blockdev_ss.add(files( 'server.c', )) -- cgit v1.2.3