[libvirt] [sandbox PATCH v4 20/21] init-common: Exporting custom environment variables
Common-init reads config file and exports custom environment
variables from config file and applies them to the running sandbox.
---
libvirt-sandbox/libvirt-sandbox-init-common.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/libvirt-sandbox/libvirt-sandbox-init-common.c
b/libvirt-sandbox/libvirt-sandbox-init-common.c
index d35f760..16abf25 100644
--- a/libvirt-sandbox/libvirt-sandbox-init-common.c
+++ b/libvirt-sandbox/libvirt-sandbox-init-common.c
@@ -336,6 +336,21 @@ static gboolean setup_network(GVirSandboxConfig *config, GError
**error)
}
+static gboolean setup_custom_env(GVirSandboxConfig *config, GError **error)
+{
+ gboolean ret = FALSE;
+ GHashTableIter iter;
+ gpointer key, value;
+ g_hash_table_iter_init (&iter, gvir_sandbox_config_get_envs(config));
+ while (g_hash_table_iter_next (&iter, &key, &value)){
+ if(setenv(key,value,1)!=0)
+ goto cleanup;
+ }
+ ret = TRUE;
+ cleanup:
+ return ret;
+}
+
static int change_user(const gchar *user,
uid_t uid,
gid_t gid,
@@ -1262,6 +1277,9 @@ int main(int argc, char **argv) {
if (!setup_disk_tags())
exit(EXIT_FAILURE);
+ if (!setup_custom_env(config, &error))
+ goto error;
+
if (!setup_network(config, &error))
goto error;
--
2.1.0