952 	_posix_spawn_port_actions_t acts;  in posix_spawn_createportactions_np()  local
959 	acts = (_posix_spawn_port_actions_t)malloc(PS_PORT_ACTIONS_SIZE(2));  in posix_spawn_createportactions_np()
960 	if (acts == NULL) {  in posix_spawn_createportactions_np()
964 	acts->pspa_alloc = 2;  in posix_spawn_createportactions_np()
965 	acts->pspa_count = 0;  in posix_spawn_createportactions_np()
967 	psattr->psa_ports = acts;  in posix_spawn_createportactions_np()
979 	_posix_spawn_port_actions_t acts;  in posix_spawn_growportactions_np()  local
986 	acts = psattr->psa_ports;  in posix_spawn_growportactions_np()
987 	if (acts == NULL) {  in posix_spawn_growportactions_np()
993 	if (os_mul_overflow(acts->pspa_alloc, 2, &newnum)) {  in posix_spawn_growportactions_np()
1001 	acts = realloc(acts, newsize);  in posix_spawn_growportactions_np()
1002 	if (acts == NULL) {  in posix_spawn_growportactions_np()
1006 	acts->pspa_alloc = newnum;  in posix_spawn_growportactions_np()
1007 	psattr->psa_ports = acts;  in posix_spawn_growportactions_np()
1019 	_posix_spawn_port_actions_t acts;  in posix_spawn_destroyportactions_np()  local
1026 	acts = psattr->psa_ports;  in posix_spawn_destroyportactions_np()
1027 	if (acts == NULL) {  in posix_spawn_destroyportactions_np()
1031 	free(acts);  in posix_spawn_destroyportactions_np()
1347 	_posix_spawn_port_actions_t acts;  in posix_spawn_appendportaction_np()  local
1354 	acts = psattr->psa_ports;  in posix_spawn_appendportaction_np()
1357 	if (acts == NULL) {  in posix_spawn_appendportaction_np()
1362 		acts = psattr->psa_ports;  in posix_spawn_appendportaction_np()
1366 	if (acts->pspa_alloc == acts->pspa_count) {  in posix_spawn_appendportaction_np()
1371 		acts = psattr->psa_ports;  in posix_spawn_appendportaction_np()
1375 	acts->pspa_actions[acts->pspa_count] = *act;  in posix_spawn_appendportaction_np()
1376 	acts->pspa_count++;  in posix_spawn_appendportaction_np()