/*-------------------------------------------------------------------*/ void* socket_thread( void* arg ) { int rc; fd_set sockset; int maxfd = 0; int select_errno; int exit_now; UNREFERENCED( arg ); /* Display thread started message on control panel */ logmsg (_("HHCSD020I Socketdevice listener thread started: " "tid="TIDPAT", pid=%d\n"), thread_id(), getpid()); for (;;) { /* Set the file descriptors for select */ FD_ZERO ( &sockset ); maxfd = add_socket_devices_to_fd_set ( 0, &sockset ); SUPPORT_WAKEUP_SOCKDEV_SELECT_VIA_PIPE( maxfd, &sockset ); /* Do the select and save results */ rc = select ( maxfd+1, &sockset, NULL, NULL, NULL ); select_errno = HSO_errno; /* Clear the pipe signal if necessary */ RECV_SOCKDEV_THREAD_PIPE_SIGNAL(); /* Check if it's time to exit yet */ obtain_lock( &bind_lock ); exit_now = ( sysblk.shutdown || IsListEmpty( &bind_head ) ); release_lock( &bind_lock ); if ( exit_now ) break; /* Log select errors */ if ( rc < 0 ) { if ( HSO_EINTR != select_errno ) logmsg( _( "HHCSD021E select failed; errno=%d: %s\n"), select_errno, strerror( select_errno ) ); continue; } /* Check if any sockets have received new connections */ check_socket_devices_for_connections( &sockset ); } logmsg( _( "HHCSD022I Socketdevice listener thread terminated\n" ) ); return NULL; }
/*-------------------------------------------------------------------*/ void* socket_thread( void* arg ) { int rc; fd_set sockset; int maxfd = 0; int select_errno; int exit_now; UNREFERENCED( arg ); /* Display thread started message on control panel */ WRMSG (HHC00100, "I", (u_long)thread_id(), getpriority(PRIO_PROCESS,0), "Socket device listener"); for (;;) { /* Set the file descriptors for select */ FD_ZERO ( &sockset ); maxfd = add_socket_devices_to_fd_set ( 0, &sockset ); SUPPORT_WAKEUP_SOCKDEV_SELECT_VIA_PIPE( maxfd, &sockset ); /* Do the select and save results */ rc = select ( maxfd+1, &sockset, NULL, NULL, NULL ); select_errno = HSO_errno; /* Clear the pipe signal if necessary */ RECV_SOCKDEV_THREAD_PIPE_SIGNAL(); /* Check if it's time to exit yet */ obtain_lock( &bind_lock ); exit_now = ( sysblk.shutdown || IsListEmpty( &bind_head ) ); release_lock( &bind_lock ); if ( exit_now ) break; /* Log select errors */ if ( rc < 0 ) { if ( HSO_EINTR != select_errno ) WRMSG( HHC01034, "E", "select()", strerror( select_errno ) ); continue; } /* Check if any sockets have received new connections */ check_socket_devices_for_connections( &sockset ); } WRMSG(HHC00101, "I", (u_long)thread_id(), getpriority(PRIO_PROCESS,0), "Socket device listener"); return NULL; }