[libvirt] [sandbox 08/10] 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 d82076a..c467ca8 100644
--- a/libvirt-sandbox/libvirt-sandbox-config.c
+++ b/libvirt-sandbox/libvirt-sandbox-config.c
@@ -1389,6 +1389,27 @@ 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 1a65e3d..0a9ef3b 100644
--- a/libvirt-sandbox/libvirt-sandbox-config.h
+++ b/libvirt-sandbox/libvirt-sandbox-config.h
@@ -139,6 +139,7 @@ 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 a17dfed..dba4068 100644
--- a/libvirt-sandbox/libvirt-sandbox.sym
+++ b/libvirt-sandbox/libvirt-sandbox.sym
@@ -212,5 +212,6 @@ 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;
} LIBVIRT_SANDBOX_0.2.1;
--
2.1.4