qemu/stubs/uuid.c

#include "qemu/osdep.h"
#include "qapi/qapi-commands-misc.h"
#include "qemu/uuid.h"

UuidInfo *qmp_query_uuid(Error **errp)
{
    UuidInfo *info = g_malloc0(sizeof(*info));

    info->UUID = g_strdup(UUID_NONE);
    return info;
}
stubs: Clean up includes Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1454089805-5470-3-git-send-email-peter.maydell@linaro.org 2016-01-29 20:49:52 +03:00			`#include "qemu/osdep.h"`
qapi: Empty out qapi-schema.json The previous commit improved compile time by including less of the generated QAPI headers. This is impossible for stuff defined directly in qapi-schema.json, because that ends up in headers that that pull in everything. Move everything but include directives from qapi-schema.json to new sub-module qapi/misc.json, then include just the "misc" shard where possible. It's possible everywhere, except: * monitor.c needs qmp-command.h to get qmp_init_marshal() * monitor.c, ui/vnc.c and the generated qapi-event-FOO.c need qapi-event.h to get enum QAPIEvent Perhaps we'll get rid of those some other day. Adding a type to qapi/migration.json now recompiles some 120 instead of 2300 out of 5100 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-25-armbru@redhat.com> [eblake: rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com> 2018-02-27 02:13:27 +03:00			`#include "qapi/qapi-commands-misc.h"`
util: Add UUID API A number of different places across the code base use CONFIG_UUID. Some of them are soft dependency, some are not built if libuuid is not available, some come with dummy fallback, some throws runtime error. It is hard to maintain, and hard to reason for users. Since UUID is a simple standard with only a small number of operations, it is cleaner to have a central support in libqemuutil. This patch adds qemu_uuid_* functions that all uuid users in the code base can rely on. Except for qemu_uuid_generate which is new code, all other functions are just copy from existing fallbacks from other files. Note that qemu_uuid_parse is moved without updating the function signature to use QemuUUID, to keep this patch simple. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Message-Id: <1474432046-325-2-git-send-email-famz@redhat.com> 2016-09-21 07:27:14 +03:00			`#include "qemu/uuid.h"`
scsi: prefer UUID to VM name for the initiator name The UUID is unique even across multiple hosts, thus it is better than a VM name even if it is less user-friendly. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2013-08-02 19:02:01 +04:00
			`UuidInfo qmp_query_uuid(Error *errp)`
			`{`
			`UuidInfo info = g_malloc0(sizeof(info));`

			`info->UUID = g_strdup(UUID_NONE);`
			`return info;`
			`}`