qga: move qga_get_host_name()
The function is specific to qemu-ga, no need to share it in QEMU.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-Id: <20220420132624.2439741-32-marcandre.lureau@redhat.com>
diff --git a/qga/commands-common.h b/qga/commands-common.h
index 90785ed..d0e4a96 100644
--- a/qga/commands-common.h
+++ b/qga/commands-common.h
@@ -18,4 +18,15 @@
GuestFileRead *guest_file_read_unsafe(GuestFileHandle *gfh,
int64_t count, Error **errp);
+/**
+ * qga_get_host_name:
+ * @errp: Error object
+ *
+ * Operating system agnostic way of querying host name.
+ * Compared to g_get_host_name(), it doesn't cache the result.
+ *
+ * Returns allocated hostname (caller should free), NULL on failure.
+ */
+char *qga_get_host_name(Error **errp);
+
#endif
