sync vapier-m

[patches.git] / telnetd-ptmx.patch

Index: user/telnetd/sys_term.c
===================================================================
RCS file: /usr/local/src/blackfin/rsync/uclinux533/uClinux-dist/user/telnetd/sys_term.c,v
retrieving revision 1.2
diff -u -p -r1.2 sys_term.c
--- user/telnetd/sys_term.c	25 Jul 2005 06:44:04 -0000	1.2
+++ user/telnetd/sys_term.c	9 Sep 2006 03:36:52 -0000
@@ -453,6 +453,27 @@ int getpty(void) {
     int p;
 #ifndef CRAY
 
+#ifdef USE_PTMX
+	char *pts;
+	int ptm = open("/dev/ptmx", O_RDWR | O_NOCTTY);
+	if (ptm < 0)
+		fatalperror(net, "Could not open /dev/ptmx");
+	if (grantpt(ptm) < 0)
+		fatalperror(net, "Could not grantpt(/dev/ptmx)");
+	if (unlockpt(ptm) < 0)
+		fatalperror(net, "Could not unlockpt(/dev/ptmx)");
+	pts = ptsname(ptm);
+	if (pts == NULL)
+		fatalperror(net, "Could not get ptsname()");
+	free(line);
+	line = strdup(pts);
+	ptyslavefd = open(pts, O_RDWR | O_NOCTTY);
+	if (ptyslavefd < 0)
+		fatalperror(net, "Could not open slave pty");
+
+	return ptm;
+#else
+
 #ifndef DEVFS
     char *p1, *p2;
     int i,j;
@@ -502,6 +523,8 @@ int getpty(void) {
 
 #endif /* DEVFS */
 
+#endif /* PTMX */
+
 #else	/* CRAY */
     int npty;
     extern lowpty, highpty;