Stefan Hajnoczi cbc20bfb8f 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>		2020-10-23 13:42:16 +01:00
..
client.c	nbd: Use ERRP_GUARD()	2020-07-10 15:18:09 +02:00
common.c	nbd: Prepare for NBD_CMD_FLAG_FAST_ZERO	2019-09-05 16:03:13 -05:00
meson.build	block: move block exports to libblockdev	2020-10-23 13:42:16 +01:00
nbd-internal.h	Include qemu/main-loop.h less	2019-08-16 13:31:52 +02:00
server.c	nbd: Simplify meta-context parsing	2020-10-09 15:05:08 -05:00
trace-events	trace: Remove trailing newline in events	2019-09-18 10:19:47 +01:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00