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| author | Stefan Hajnoczi | 2020-09-29 14:55:15 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2020-10-23 14:42:16 +0200 |
| commit | cbc20bfb8fc293333abbef6aacf052f5f8d72f98 (patch) | |
| tree | 45821c5f9e4fcf2ae34979ee9a22aca44f67f614 /block | |
| parent | qemu-storage-daemon: avoid compiling blockdev_ss twice (diff) | |
| download | qemu-cbc20bfb8fc293333abbef6aacf052f5f8d72f98.tar.gz qemu-cbc20bfb8fc293333abbef6aacf052f5f8d72f98.tar.xz qemu-cbc20bfb8fc293333abbef6aacf052f5f8d72f98.zip | |
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 <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
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 <stefanha@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/export/meson.build | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/export/meson.build b/block/export/meson.build index fffe6b09e8..9fb4fbf81d 100644 --- a/block/export/meson.build +++ b/block/export/meson.build @@ -1,2 +1,2 @@ -block_ss.add(files('export.c')) -block_ss.add(when: ['CONFIG_LINUX', 'CONFIG_VHOST_USER'], if_true: files('vhost-user-blk-server.c')) +blockdev_ss.add(files('export.c')) +blockdev_ss.add(when: ['CONFIG_LINUX', 'CONFIG_VHOST_USER'], if_true: files('vhost-user-blk-server.c')) |