rpc/libcriu: Add lsm-profile option

The --lsm-profile option allows a container engine to specify LSM
profile name.
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>

criu/cr-service.c

@@ -589,6 +589,11 @@ static int setup_opts_from_req(int sk, CriuOpts *req)
 	if (req->freeze_cgroup)
 		SET_CHAR_OPTS(freeze_cgroup, req->freeze_cgroup);
 
+	if (req->lsm_profile) {
+		opts.lsm_supplied = true;
+		SET_CHAR_OPTS(lsm_profile, req->lsm_profile);
+	}
+
 	if (req->has_timeout)
 		opts.timeout = req->timeout;
 

images/rpc.proto

@@ -113,6 +113,7 @@ message criu_opts {
 	optional bool			orphan_pts_master	= 50;
 	optional string			config_file		= 51;
 	optional bool			tcp_close		= 52;
+	optional string			lsm_profile		= 53;
 }
 
 message criu_dump_resp {

lib/c/criu.c

@@ -224,6 +224,7 @@ void criu_local_free_opts(criu_opts *opts)
 	free(opts->rpc->root);
 	free(opts->rpc->freeze_cgroup);
 	free(opts->rpc->log_file);
+	free(opts->rpc->lsm_profile);
 	free(opts->rpc);
 	criu_free_service(opts);
 	free(opts);
@@ -596,6 +597,20 @@ int criu_set_freeze_cgroup(const char *name)
 	return criu_local_set_freeze_cgroup(global_opts, name);
 }
 
+int criu_local_set_lsm_profile(criu_opts *opts, const char *name)
+{
+	opts->rpc->lsm_profile = strdup(name);
+	if(opts->rpc->lsm_profile == NULL) {
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+int criu_set_lsm_profile(const char *name)
+{
+	return criu_local_set_lsm_profile(global_opts, name);
+}
+
 void criu_local_set_timeout(criu_opts *opts, unsigned int timeout)
 {
 	opts->rpc->timeout = timeout;

lib/c/criu.h

@@ -77,6 +77,7 @@ int criu_set_root(const char *root);
 void criu_set_manage_cgroups(bool manage);
 void criu_set_manage_cgroups_mode(enum criu_cg_mode mode);
 int criu_set_freeze_cgroup(const char *name);
+int criu_set_lsm_profile(const char *name);
 void criu_set_timeout(unsigned int timeout);
 void criu_set_auto_ext_mnt(bool val);
 void criu_set_ext_sharing(bool val);
@@ -188,6 +189,7 @@ int criu_local_set_root(criu_opts *opts, const char *root);
 void criu_local_set_manage_cgroups(criu_opts *opts, bool manage);
 void criu_local_set_manage_cgroups_mode(criu_opts *opts, enum criu_cg_mode mode);
 int criu_local_set_freeze_cgroup(criu_opts *opts, const char *name);
+int criu_local_set_lsm_profile(criu_opts *opts, const char *name);
 void criu_local_set_timeout(criu_opts *opts, unsigned int timeout);
 void criu_local_set_auto_ext_mnt(criu_opts *opts, bool val);
 void criu_local_set_ext_sharing(criu_opts *opts, bool val);