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zx_vcpu_kick

Summary

Kick a VCPU, causing it to stop execution.

Declaration

#include <zircon/syscalls.h>

zx_status_t zx_vcpu_kick(zx_handle_t handle);

Description

zx_vcpu_kick() forces the current or next execution of zx_vcpu_enter() on handle to return immediately with ZX_ERR_CANCELED.

zx_vcpu_kick() may be called multiple times on handle, but will only affect the current or next execution of zx_vcpu_enter().

Rights

handle must be of type ZX_OBJ_TYPE_VCPU and have ZX_RIGHT_EXECUTE.

Return value

zx_vcpu_kick() returns ZX_OK on success. On failure, an error value is returned.

Errors

ZX_ERR_ACCESS_DENIED handle does not have the ZX_RIGHT_EXECUTE right.

ZX_ERR_BAD_HANDLE handle is an invalid handle.

ZX_ERR_WRONG_TYPE handle is not a handle to a VCPU.

See also