[libvirt] [PATCH sandbox v5 18/20] init-common: Exporting custom environment variables

From: Eren Yagdiran <erenyagdiran(a)gmail.com&gt; Common-init reads config file and exports custom environment variables from config file and applies them to the running sandbox. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com&gt; --- 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 e3e14a3..42beadc 100644 --- a/libvirt-sandbox/libvirt-sandbox-init-common.c +++ b/libvirt-sandbox/libvirt-sandbox-init-common.c @@ -348,6 +348,21 @@ 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, @@ -1436,6 +1451,9 @@ 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; -- 2.4.3