qemu/stubs/blk-exp-close-all.c

#include "qemu/osdep.h"
#include "block/export.h"

/* Only used in programs that support block exports (libblockdev.fa) */
void blk_exp_close_all(void)
{
}
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> 2020-09-29 13:55:15 +01:00			`#include "qemu/osdep.h"`
			`#include "block/export.h"`

			`/* Only used in programs that support block exports (libblockdev.fa) */`
			`void blk_exp_close_all(void)`
			`{`
			`}`