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util: rename qemu_open() to qemu_open_old()

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We want to introduce a new version of qemu_open() that uses an Error
object for reporting problems and make this it the preferred interface.
Rename the existing method to release the namespace for the new impl.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2020-07-21 13:25:21 +01:00
parent c2069ff624
commit 448058aa99
24 changed files with 44 additions and 42 deletions
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4
hw/vfio/common.c
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@ -1254,7 +1254,7 @@ static int vfio_connect_container(VFIOGroup *group, AddressSpace *as,
}
}
fd = qemu_open("/dev/vfio/vfio", O_RDWR);
fd = qemu_open_old("/dev/vfio/vfio", O_RDWR);
if (fd < 0) {
error_setg_errno(errp, errno, "failed to open /dev/vfio/vfio");
ret = -errno;
@ -1479,7 +1479,7 @@ VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp)
group = g_malloc0(sizeof(*group));
snprintf(path, sizeof(path), "/dev/vfio/%d", groupid);
group->fd = qemu_open(path, O_RDWR);
group->fd = qemu_open_old(path, O_RDWR);
if (group->fd < 0) {
error_setg_errno(errp, errno, "failed to open %s", path);
goto free_group_exit;