884 	_posix_spawn_port_actions_t acts;  in posix_spawn_createportactions_np()  local
891 	acts = (_posix_spawn_port_actions_t)malloc(PS_PORT_ACTIONS_SIZE(2));  in posix_spawn_createportactions_np()
892 	if (acts == NULL) {  in posix_spawn_createportactions_np()
896 	acts->pspa_alloc = 2;  in posix_spawn_createportactions_np()
897 	acts->pspa_count = 0;  in posix_spawn_createportactions_np()
899 	psattr->psa_ports = acts;  in posix_spawn_createportactions_np()
911 	_posix_spawn_port_actions_t acts;  in posix_spawn_growportactions_np()  local
918 	acts = psattr->psa_ports;  in posix_spawn_growportactions_np()
919 	if (acts == NULL) {  in posix_spawn_growportactions_np()
925 	if (os_mul_overflow(acts->pspa_alloc, 2, &newnum)) {  in posix_spawn_growportactions_np()
933 	acts = realloc(acts, newsize);  in posix_spawn_growportactions_np()
934 	if (acts == NULL) {  in posix_spawn_growportactions_np()
938 	acts->pspa_alloc = newnum;  in posix_spawn_growportactions_np()
939 	psattr->psa_ports = acts;  in posix_spawn_growportactions_np()
951 	_posix_spawn_port_actions_t acts;  in posix_spawn_destroyportactions_np()  local
958 	acts = psattr->psa_ports;  in posix_spawn_destroyportactions_np()
959 	if (acts == NULL) {  in posix_spawn_destroyportactions_np()
963 	free(acts);  in posix_spawn_destroyportactions_np()
1179 	_posix_spawn_port_actions_t acts;  in posix_spawn_appendportaction_np()  local
1186 	acts = psattr->psa_ports;  in posix_spawn_appendportaction_np()
1189 	if (acts == NULL) {  in posix_spawn_appendportaction_np()
1194 		acts = psattr->psa_ports;  in posix_spawn_appendportaction_np()
1198 	if (acts->pspa_alloc == acts->pspa_count) {  in posix_spawn_appendportaction_np()
1203 		acts = psattr->psa_ports;  in posix_spawn_appendportaction_np()
1207 	acts->pspa_actions[acts->pspa_count] = *act;  in posix_spawn_appendportaction_np()
1208 	acts->pspa_count++;  in posix_spawn_appendportaction_np()