Lines Matching refs:sem
928 sys_sem_t sem; in netconn_gethostbyname_addrtype() local
947 msg.sem = &sem; in netconn_gethostbyname_addrtype()
955 API_VAR_REF(msg).sem = LWIP_NETCONN_THREAD_SEM_GET(); in netconn_gethostbyname_addrtype()
957 err = sys_sem_new(API_EXPR_REF(API_VAR_REF(msg).sem), 0); in netconn_gethostbyname_addrtype()
967 sys_sem_free(API_EXPR_REF(API_VAR_REF(msg).sem)); in netconn_gethostbyname_addrtype()
972 sys_sem_wait(API_EXPR_REF_SEM(API_VAR_REF(msg).sem)); in netconn_gethostbyname_addrtype()
974 sys_sem_free(API_EXPR_REF(API_VAR_REF(msg).sem)); in netconn_gethostbyname_addrtype()
991 sys_sem_t *sem = LWIP_NETCONN_THREAD_SEM_GET(); in netconn_thread_init() local
992 if ((sem == NULL) || !sys_sem_valid(sem)) { in netconn_thread_init()
1002 sys_sem_t *sem = LWIP_NETCONN_THREAD_SEM_GET(); in netconn_thread_cleanup() local
1003 if ((sem != NULL) && sys_sem_valid(sem)) { in netconn_thread_cleanup()