[PATCH v2 2/6] accel: accel_available() function

[Eduardo Habkost]

This function will be used to replace the xen_available() and
kvm_available() functions from arch_init.c.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Claudio Fontana <cfontana@suse.de>
Cc: Roman Bolshakov <r.bolshakov@yadro.com>
---
 include/sysemu/accel.h | 1 +
 accel/accel.c          | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/include/sysemu/accel.h b/include/sysemu/accel.h
index e08b8ab8fa..a4a00c75c8 100644
--- a/include/sysemu/accel.h
+++ b/include/sysemu/accel.h
@@ -67,6 +67,7 @@ typedef struct AccelClass {
     OBJECT_GET_CLASS(AccelClass, (obj), TYPE_ACCEL)
 
 AccelClass *accel_find(const char *opt_name);
+bool accel_available(const char *name);
 int accel_init_machine(AccelState *accel, MachineState *ms);
 
 /* Called just before os_setup_post (ie just before drop OS privs) */
diff --git a/accel/accel.c b/accel/accel.c
index cb555e3b06..4a64a2b38a 100644
--- a/accel/accel.c
+++ b/accel/accel.c
@@ -46,6 +46,11 @@ AccelClass *accel_find(const char *opt_name)
     return ac;
 }
 
+bool accel_available(const char *name)
+{
+    return accel_find(name) != NULL;
+}
+
 int accel_init_machine(AccelState *accel, MachineState *ms)
 {
     AccelClass *acc = ACCEL_GET_CLASS(accel);
-- 
2.28.0