cbc20bfb8f
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> |
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| .. | ||
| arch_type.c | ||
| bdrv-next-monitor-owned.c | ||
| blk-commit-all.c | ||
| blk-exp-close-all.c | ||
| blockdev-close-all-bdrv-states.c | ||
| change-state-handler.c | ||
| cmos.c | ||
| cpu-get-clock.c | ||
| cpu-synchronize-state.c | ||
| cpus-get-virtual-clock.c | ||
| dump.c | ||
| error-printf.c | ||
| fdset.c | ||
| fw_cfg.c | ||
| gdbstub.c | ||
| get-vm-name.c | ||
| icount.c | ||
| io_uring.c | ||
| iothread-lock.c | ||
| iothread.c | ||
| is-daemonized.c | ||
| isa-bus.c | ||
| linux-aio.c | ||
| machine-init-done.c | ||
| meson.build | ||
| migr-blocker.c | ||
| monitor-core.c | ||
| monitor.c | ||
| pci-bus.c | ||
| pci-host-piix.c | ||
| qemu-timer-notify-cb.c | ||
| qmp_memory_device.c | ||
| qtest.c | ||
| ram-block.c | ||
| ramfb.c | ||
| replay-user.c | ||
| replay.c | ||
| runstate-check.c | ||
| semihost.c | ||
| set-fd-handler.c | ||
| sysbus.c | ||
| target-get-monitor-def.c | ||
| target-monitor-defs.c | ||
| tpm.c | ||
| trace-control.c | ||
| uuid.c | ||
| vm-stop.c | ||
| vmgenid.c | ||
| vmstate.c | ||
| win32-kbd-hook.c | ||
| xen-hw-stub.c | ||