X-Git-Url: https://git.jankratochvil.net/?p=gnokii.git;a=blobdiff_plain;f=common%2Fdata%2Fvirtmodem.c;h=169b11760953e521afc617d87fdf862fa419cfc4;hp=2ca698ba691968561e4cacbc1c24d61f9ce07623;hb=35acc80f23f9f81f3145a686a9c7df4b622b25fe;hpb=c3dfc66506543beda81736a00b6ecd20aefa61b1

diff --git a/common/data/virtmodem.c b/common/data/virtmodem.c
index 2ca698b..169b117 100644
--- a/common/data/virtmodem.c
+++ b/common/data/virtmodem.c
@@ -136,14 +136,18 @@ bool VM_ThreadLoop(void)
 
 		FD_ZERO(&readfds);
 		FD_SET(PtyRDFD,&readfds);
+		FD_SET(device_portfd,&readfds);
 		timeout.tv_sec=2;
 		timeout.tv_usec=0;/*500*1000;*/
 
-		res = select(PtyRDFD+1,&readfds,NULL/*writefds*/,NULL/*exceptfds*/,&timeout);
+		res = select((device_portfd > PtyRDFD ? device_portfd : PtyRDFD)+1,
+				&readfds,NULL/*writefds*/,NULL/*exceptfds*/,&timeout);
 
 		switch (res) {
 		        case 0: /* Timeout */
+#if 0
 				N6110_SendStatusRequest();
+#endif
 				break;
 
 			case -1:
@@ -153,9 +157,12 @@ bool VM_ThreadLoop(void)
 				return (false);
 
 			default:
-			  if (FD_ISSET(PtyRDFD,&readfds)) {
+			  if (FD_ISSET(PtyRDFD,&readfds))
 			    VM_CharHandler();
-			  } else usleep(500); /* Probably the file has been closed */
+			  if (FD_ISSET(device_portfd,&readfds))
+			    SigHandler(0);
+			  if (!FD_ISSET(PtyRDFD,&readfds) && !FD_ISSET(device_portfd,&readfds))
+			    usleep(500); /* Probably the file has been closed */
 			  break;
 		}
 	  }
@@ -341,8 +348,11 @@ static int	VM_GetMasterPty(char **name) {
    /* search for an unused pty */
    for (i=0; i<16 && master <= 0; i++) {
       for (j=0; j<16 && master <= 0; j++) {
-         (*name)[8] = "pqrstuvwxyzPQRST"[i];
-         (*name)[9] = "0123456789abcdef"[j];
+static const char *ptyp8="pqrstuvwxyzPQRST";
+static const char *ptyp9="0123456789abcdef";
+
+         (*name)[8] = ptyp8[i];
+         (*name)[9] = ptyp9[j];
          /* open the master pty */
          if ((master = open(*name, O_RDWR | O_NOCTTY | O_NONBLOCK )) < 0) {
             if (errno == ENOENT) {