[libvirt] [sandbox v2 09/11] Add function to check if there is a mount with / target
gvir_sandbox_config_has_root_mount is a convenience function to check
if there is a mount with target '/'
---
libvirt-sandbox/libvirt-sandbox-config.c | 21 +++++++++++++++++++++
libvirt-sandbox/libvirt-sandbox-config.h | 1 +
libvirt-sandbox/libvirt-sandbox.sym | 1 +
3 files changed, 23 insertions(+)
diff --git a/libvirt-sandbox/libvirt-sandbox-config.c
b/libvirt-sandbox/libvirt-sandbox-config.c
index b9c13a7..2506072 100644
--- a/libvirt-sandbox/libvirt-sandbox-config.c
+++ b/libvirt-sandbox/libvirt-sandbox-config.c
@@ -1561,6 +1561,27 @@ gboolean gvir_sandbox_config_has_mounts_with_type(GVirSandboxConfig
*config,
}
+gboolean gvir_sandbox_config_has_root_mount(GVirSandboxConfig *config)
+{
+ GList *tmp = NULL, *mounts = NULL;
+ gboolean hasRoot = FALSE;
+
+ tmp = mounts = gvir_sandbox_config_get_mounts(config);
+ while (tmp && !hasRoot) {
+ const gchar *target;
+ GVirSandboxConfigMount *mount = GVIR_SANDBOX_CONFIG_MOUNT(tmp->data);
+ target = gvir_sandbox_config_mount_get_target(mount);
+ if (g_str_equal(target, "/"))
+ hasRoot = TRUE;
+ tmp = tmp->next;
+ }
+ g_list_foreach(mounts, (GFunc)g_object_unref, NULL);
+ g_list_free(mounts);
+
+ return hasRoot;
+}
+
+
/**
diff --git a/libvirt-sandbox/libvirt-sandbox-config.h
b/libvirt-sandbox/libvirt-sandbox-config.h
index ebbebf2..2c5f0a6 100644
--- a/libvirt-sandbox/libvirt-sandbox-config.h
+++ b/libvirt-sandbox/libvirt-sandbox-config.h
@@ -150,6 +150,7 @@ gboolean gvir_sandbox_config_add_mount_strv(GVirSandboxConfig
*config,
gboolean gvir_sandbox_config_has_mounts(GVirSandboxConfig *config);
gboolean gvir_sandbox_config_has_mounts_with_type(GVirSandboxConfig *config,
GType type);
+gboolean gvir_sandbox_config_has_root_mount(GVirSandboxConfig *config);
gboolean gvir_sandbox_config_add_host_include_strv(GVirSandboxConfig *config,
gchar **includes,
diff --git a/libvirt-sandbox/libvirt-sandbox.sym b/libvirt-sandbox/libvirt-sandbox.sym
index e5f8660..65b0db5 100644
--- a/libvirt-sandbox/libvirt-sandbox.sym
+++ b/libvirt-sandbox/libvirt-sandbox.sym
@@ -212,6 +212,7 @@ LIBVIRT_SANDBOX_0.2.1 {
LIBVIRT_SANDBOX_0.5.2 {
global:
+ gvir_sandbox_config_has_root_mount;
gvir_sandbox_config_mount_guest_bind_get_format;
gvir_sandbox_config_add_disk;
gvir_sandbox_config_add_disk_strv;
--
2.1.4