Submitted By: Oliver Brakmann <obrakmann AT gmx DOT net> 
Date: 2004-03-13
Initial Package Version: 1.12
Origin: Richard Lightman <richard @ nezumi dot plus dot com>
Description: Makes openvt work with devfs

diff -Naur kbd-1.12/openvt/openvt.c kbd-1.12-patched/openvt/openvt.c
--- kbd-1.12/openvt/openvt.c	2004-01-03 17:05:17.000000000 +0100
+++ kbd-1.12-patched/openvt/openvt.c	2004-03-13 21:01:05.000000000 +0100
@@ -30,10 +30,10 @@
 
 const char *version = "openvt 1.4b - (c) Jon Tombs 1994";
 
-#ifndef VTNAME
+#ifndef VTNAME2
 #error vt device name must be defined in openvt.h
 #endif
-
+#define MAXVT 63
 
 int 
 main(int argc, char *argv[])
@@ -52,7 +52,7 @@
    char direct_exec	= FALSE;
    char do_wait	= FALSE;
    char as_user = FALSE;
-   char vtname[sizeof VTNAME + 2]; /* allow 999 possible VTs */
+   char vtname[sizeof VTNAME2 + 2]; /* allow 999 possible VTs */
    char *cmd = NULL, *def_cmd = NULL, *username = NULL;
 
    /*
@@ -65,7 +65,7 @@
 	case 'c':
 	  optc = 1;		/* vtno was specified by the user */
 	  vtno = (int) atol(optarg);
-	  if (vtno <= 0 || vtno > 63) {	  
+	  if (vtno <= 0 || vtno > MAXVT) {	  
 	    fprintf(stderr, _("openvt: %s: illegal vt number\n"), optarg); 
 	    return 5;
 	  }
@@ -123,7 +123,7 @@
         return(3);
      }
    } else if (!force) {
-     if (vtno >= 16) {
+     if (vtno >= MAXVT) {
         fprintf(stderr, _("openvt: cannot check whether vt %d is free\n"),
 		vtno);
 	fprintf(stderr, _("        use `openvt -f' to force.\n"));
@@ -136,7 +136,7 @@
      }
    }
 
-   sprintf(vtname, VTNAME, vtno);
+   sprintf(vtname, VTNAME2, vtno);
 
    /* Can we open the vt we want? */
    if ((fd = open(vtname, O_RDWR)) == -1) {
@@ -145,18 +145,18 @@
 	      /* We found vtno ourselves - it is free according
 		 to the kernel, but we cannot open it. Maybe X
 		 used it and did a chown.  Try a few vt's more
-		 before giving up. Note: the 16 is a kernel limitation. */
+		 before giving up. Note: the MAXVT is a kernel limitation. */
 	      int i;
-	      for (i=vtno+1; i<16; i++) {
+	      for (i=vtno+1; i<=MAXVT; i++) {
 		      if((vtstat.v_state & (1<<i)) == 0) {
-			      sprintf(vtname, VTNAME, i);
+			      sprintf(vtname, VTNAME2, i);
 			      if ((fd = open(vtname, O_RDWR)) >= 0) {
 				      vtno = i;
 				      goto got_vtno;
 			      }
 		      }
 	      }
-	      sprintf(vtname, VTNAME, vtno);
+	      sprintf(vtname, VTNAME2, vtno);
       }
       fprintf(stderr, _("openvt: Unable to open %s: %s\n"),
 	      vtname, strerror(errsv));
@@ -349,13 +349,13 @@
 	
 	/* get the current tty */
 	/* try /dev/ttyN, then /dev/vc/N */
-	sprintf(filename, VTNAME, curvt);
+	sprintf(filename, VTNAME2, curvt);
 	if (stat(filename,&buf)) {
 		int errsv = errno;
-		sprintf(filename, VTNAME2, curvt);
+		sprintf(filename, VTNAME, curvt);
 		if (stat(filename,&buf)) {
 			/* give error message for first attempt */
-			sprintf(filename, VTNAME, curvt);
+			sprintf(filename, VTNAME2, curvt);
 			errno = errsv;
 			perror(filename);
 			exit(1);