322 lines
10 KiB
Diff
322 lines
10 KiB
Diff
Description: avoid forcing hw control
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Author: Michal Suchanek
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Index: uucp-1.07/conn.h
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===================================================================
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--- uucp-1.07.orig/conn.h 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/conn.h 2013-12-04 11:20:26.022181350 +0100
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@@ -117,7 +117,7 @@
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boolean (*pfunlock) P((struct sconnection *qconn));
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/* Open the connection. */
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boolean (*pfopen) P((struct sconnection *qconn, long ibaud,
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- boolean fwait, boolean fuser));
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+ boolean fwait, boolean fuser, boolean nortscts));
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/* Close the connection. */
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boolean (*pfclose) P((struct sconnection *qconn,
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pointer puuconf,
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@@ -198,7 +198,7 @@
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than the effective permissions. */
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extern boolean fconn_open P((struct sconnection *qconn, long ibaud,
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long ihighbaud, boolean fwait,
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- boolean fuser));
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+ boolean fuser, boolean nortscts));
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/* Close a connection. The fsuccess argument is TRUE if the
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conversation completed normally, FALSE if it is being aborted. */
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Index: uucp-1.07/cu.c
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===================================================================
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--- uucp-1.07.orig/cu.c 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/cu.c 2013-12-04 11:27:03.353425764 +0100
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@@ -223,6 +223,7 @@
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{ "baud", required_argument, NULL, 's' },
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{ "mapcr", no_argument, NULL, 't' },
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{ "nostop", no_argument, NULL, 3 },
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+ { "nortscts", no_argument, NULL, 'f' },
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{ "system", required_argument, NULL, 'z' },
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{ "config", required_argument, NULL, 'I' },
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{ "debug", required_argument, NULL, 'x' },
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@@ -258,6 +259,8 @@
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enum txonxoffsetting txonxoff = XONXOFF_ON;
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/* -I: configuration file name. */
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const char *zconfig = NULL;
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+ /* -f: no hardware flow control */
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+ boolean nortscts = FALSE;
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int iopt;
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pointer puuconf;
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int iuuconf;
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@@ -295,7 +298,7 @@
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}
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}
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- while ((iopt = getopt_long (argc, argv, "a:c:deE:hnI:l:op:s:tvx:z:",
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+ while ((iopt = getopt_long (argc, argv, "a:c:deE:fhnI:l:op:s:tvx:z:",
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asCulongopts, (int *) NULL)) != EOF)
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{
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switch (iopt)
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@@ -322,6 +325,11 @@
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zCuvar_escape = optarg;
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break;
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+ case 'f':
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+ /* No hardware flow control. */
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+ nortscts = TRUE;
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+ break;
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+
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case 'h':
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/* Local echo. */
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fCulocalecho = TRUE;
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@@ -682,7 +690,7 @@
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}
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/* Here we have locked a connection to use. */
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- if (! fconn_open (&sconn, iusebaud, ihighbaud, FALSE, sinfo.fdirect))
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+ if (! fconn_open (&sconn, iusebaud, ihighbaud, FALSE, sinfo.fdirect, nortscts))
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ucuabort ();
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fCuclose_conn = TRUE;
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Index: uucp-1.07/conn.c
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===================================================================
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--- uucp-1.07.orig/conn.c 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/conn.c 2013-12-04 11:20:26.026181299 +0100
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@@ -114,12 +114,13 @@
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/* Open a connection. */
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boolean
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-fconn_open (qconn, ibaud, ihighbaud, fwait, fuser)
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+fconn_open (qconn, ibaud, ihighbaud, fwait, fuser, nortscts)
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struct sconnection *qconn;
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long ibaud;
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long ihighbaud;
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boolean fwait;
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boolean fuser;
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+ boolean nortscts;
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{
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boolean fret;
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@@ -177,7 +178,7 @@
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else
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ulog_device (qconn->qport->uuconf_zname);
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- fret = (*qconn->qcmds->pfopen) (qconn, ibaud, fwait, fuser);
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+ fret = (*qconn->qcmds->pfopen) (qconn, ibaud, fwait, fuser, nortscts);
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if (! fret)
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ulog_device ((const char *) NULL);
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Index: uucp-1.07/uucico.c
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===================================================================
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--- uucp-1.07.orig/uucico.c 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/uucico.c 2013-12-04 11:20:26.026181299 +0100
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@@ -695,7 +695,7 @@
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if (fret)
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{
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- if (! fconn_open (&sconn, (long) 0, (long) 0, TRUE, FALSE))
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+ if (! fconn_open (&sconn, (long) 0, (long) 0, TRUE, FALSE, FALSE))
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fret = FALSE;
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qConn = &sconn;
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}
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@@ -714,7 +714,7 @@
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(struct uuconf_dialer *) NULL,
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TRUE)
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|| ! fconn_open (&sconn, (long) 0, (long) 0, TRUE,
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- FALSE))
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+ FALSE, FALSE))
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break;
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}
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fret = FALSE;
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@@ -1176,7 +1176,7 @@
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}
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if (! fconn_open (&sconn, qsys->uuconf_ibaud, qsys->uuconf_ihighbaud,
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- FALSE, FALSE))
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+ FALSE, FALSE, FALSE))
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{
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terr = STATUS_PORT_FAILED;
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fret = FALSE;
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Index: uucp-1.07/unix/pipe.c
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===================================================================
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--- uucp-1.07.orig/unix/pipe.c 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/unix/pipe.c 2013-12-04 11:20:26.026181299 +0100
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@@ -49,7 +49,7 @@
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static void uspipe_free P((struct sconnection *qconn));
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static boolean fspipe_open P((struct sconnection *qconn, long ibaud,
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- boolean fwait, boolean fuser));
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+ boolean fwait, boolean fuser, boolean nortscts));
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static boolean fspipe_close P((struct sconnection *qconn,
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pointer puuconf,
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struct uuconf_dialer *qdialer,
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@@ -115,11 +115,12 @@
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/*ARGSUSED*/
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static boolean
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-fspipe_open (qconn, ibaud, fwait, fuser)
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+fspipe_open (qconn, ibaud, fwait, fuser, nortscts)
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struct sconnection *qconn ATTRIBUTE_UNUSED;
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long ibaud ATTRIBUTE_UNUSED;
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boolean fwait;
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boolean fuser ATTRIBUTE_UNUSED;
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+ boolean nortscts ATTRIBUTE_UNUSED;
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{
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/* We don't do incoming waits on pipes. */
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if (fwait)
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Index: uucp-1.07/unix/serial.c
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===================================================================
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--- uucp-1.07.orig/unix/serial.c 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/unix/serial.c 2013-12-04 11:20:26.026181299 +0100
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@@ -246,11 +246,11 @@
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boolean fwait, boolean fuser,
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enum tclocal_setting tlocal));
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static boolean fsstdin_open P((struct sconnection *qconn, long ibaud,
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- boolean fwait, boolean fuser));
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+ boolean fwait, boolean fuser, boolean nortscts));
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static boolean fsmodem_open P((struct sconnection *qconn, long ibaud,
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- boolean fwait, boolean fuser));
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+ boolean fwait, boolean fuser, boolean nortscts));
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static boolean fsdirect_open P((struct sconnection *qconn, long ibaud,
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- boolean fwait, boolean fuser));
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+ boolean fwait, boolean fuser, boolean nortscts));
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static boolean fsblock P((struct ssysdep_conn *q, boolean fblock));
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static boolean fsserial_close P((struct ssysdep_conn *q));
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static boolean fsstdin_close P((struct sconnection *qconn,
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@@ -1308,11 +1308,12 @@
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call to fsblock. */
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static boolean
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-fsstdin_open (qconn, ibaud, fwait, fuser)
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+fsstdin_open (qconn, ibaud, fwait, fuser, nortscts)
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struct sconnection *qconn;
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long ibaud;
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boolean fwait;
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boolean fuser;
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+ boolean nortscts;
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{
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struct ssysdep_conn *q;
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@@ -1323,6 +1324,9 @@
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q->o = q->ord;
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if (! fsserial_open (qconn, ibaud, fwait, fuser, IGNORE_CLOCAL))
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return FALSE;
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+ if (nortscts
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+ && ! fsserial_hardflow (qconn, FALSE))
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+ return FALSE;
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q->iwr_flags = fcntl (q->owr, F_GETFL, 0);
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if (q->iwr_flags < 0)
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{
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@@ -1335,11 +1339,12 @@
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/* Open a modem port. */
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static boolean
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-fsmodem_open (qconn, ibaud, fwait, fuser)
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+fsmodem_open (qconn, ibaud, fwait, fuser, nortscts)
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struct sconnection *qconn;
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long ibaud;
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boolean fwait;
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boolean fuser;
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+ boolean nortscts;
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{
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struct uuconf_modem_port *qm;
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@@ -1356,7 +1361,10 @@
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out, because some modems don't assert the necessary signals until
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they see carrier. Instead, we turn on hardware flow control in
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fsmodem_carrier. */
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- if (fwait
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+ if (nortscts
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+ && ! fsserial_hardflow (qconn, FALSE))
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+ return FALSE;
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+ else if (fwait
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&& ! fsserial_hardflow (qconn, qm->uuconf_fhardflow))
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return FALSE;
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@@ -1366,11 +1374,12 @@
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/* Open a direct port. */
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static boolean
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-fsdirect_open (qconn, ibaud, fwait, fuser)
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+fsdirect_open (qconn, ibaud, fwait, fuser, nortscts)
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struct sconnection *qconn;
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long ibaud;
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boolean fwait;
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boolean fuser;
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+ boolean nortscts;
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{
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struct uuconf_direct_port *qd;
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@@ -1383,7 +1392,7 @@
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/* Always turn on hardware flow control for a direct port when it is
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opened. There is no other sensible time to turn it on. */
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- return fsserial_hardflow (qconn, qd->uuconf_fhardflow);
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+ return fsserial_hardflow (qconn, qd->uuconf_fhardflow && ! nortscts);
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}
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/* Change the blocking status of the port. We keep track of the
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Index: uucp-1.07/unix/tcp.c
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===================================================================
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--- uucp-1.07.orig/unix/tcp.c 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/unix/tcp.c 2013-12-04 11:20:26.026181299 +0100
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@@ -78,7 +78,7 @@
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#endif
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static boolean ftcp_set_flags P((struct ssysdep_conn *qsysdep));
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static boolean ftcp_open P((struct sconnection *qconn, long ibaud,
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- boolean fwait, boolean fuser));
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+ boolean fwait, boolean fuser, boolean nortscts));
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static boolean ftcp_close P((struct sconnection *qconn,
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pointer puuconf,
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struct uuconf_dialer *qdialer,
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@@ -208,11 +208,12 @@
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system. */
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static boolean
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-ftcp_open (qconn, ibaud, fwait, fuser)
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+ftcp_open (qconn, ibaud, fwait, fuser, nortscts)
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struct sconnection *qconn;
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long ibaud ATTRIBUTE_UNUSED;
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boolean fwait;
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boolean fuser ATTRIBUTE_UNUSED;
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+ boolean nortscts ATTRIBUTE_UNUSED;
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{
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struct ssysdep_conn *qsysdep;
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const char *zport;
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Index: uucp-1.07/unix/tli.c
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===================================================================
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--- uucp-1.07.orig/unix/tli.c 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/unix/tli.c 2013-12-04 11:20:26.026181299 +0100
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@@ -106,7 +106,7 @@
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static void utli_free P((struct sconnection *qconn));
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static boolean ftli_push P((struct sconnection *qconn));
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static boolean ftli_open P((struct sconnection *qconn, long ibaud,
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- boolean fwait, boolean fuser));
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+ boolean fwait, boolean fuser, boolean nortscts));
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static boolean ftli_close P((struct sconnection *qconn,
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pointer puuconf,
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struct uuconf_dialer *qdialer,
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@@ -238,11 +238,12 @@
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system. */
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static boolean
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-ftli_open (qconn, ibaud, fwait, fuser)
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+ftli_open (qconn, ibaud, fwait, fuser, nortscts)
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struct sconnection *qconn;
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long ibaud;
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boolean fwait;
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boolean fuser ATTRIBUTE_UNUSED;
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+ boolean nortscts ATTRIBUTE_UNUSED;
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{
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struct ssysdep_conn *qsysdep;
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const char *zdevice;
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Index: uucp-1.07/cu.1
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===================================================================
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--- uucp-1.07.orig/cu.1 2013-12-04 11:20:23.722208868 +0100
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+++ uucp-1.07/cu.1 2013-12-04 11:20:26.026181299 +0100
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@@ -231,6 +231,9 @@
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.B \-\-nostop
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Turn off XON/XOFF handling (it is on by default).
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.TP 5
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+.B \-f, \-\-nortscts
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+Do not use hardware flow control.
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+.TP 5
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.B \-E char, \-\-escape char
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Set the escape character. Initially
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.B ~
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