xemu/stubs/uuid.c

#include "qemu/osdep.h"
#include "qapi/qapi-commands-machine.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 17:49:52 +00:00			`#include "qemu/osdep.h"`
qapi: Restrict query-uuid command to machine code Only qemu-system-FOO and qemu-storage-daemon provide QMP monitors, therefore such declarations and definitions are irrelevant for user-mode emulation. Restricting the query-uuid command to machine.json pulls less QAPI-generated code into user-mode. Acked-by: Markus Armbruster <armbru@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200913195348.1064154-6-philmd@redhat.com> [Commit message tweaked] Signed-off-by: Markus Armbruster <armbru@redhat.com> 2020-09-13 19:53:45 +00:00			`#include "qapi/qapi-commands-machine.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 04:27:14 +00:00			`#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 15:02:01 +00:00
			`UuidInfo qmp_query_uuid(Error *errp)`
			`{`
			`UuidInfo info = g_malloc0(sizeof(info));`

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