3 files changed, 33 insertions, 1 deletions

diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
index 44b5fa57f5606..14568e2e61605 100644
--- a/sys/compat/linux/linux_ioctl.c
+++ b/sys/compat/linux/linux_ioctl.c
@@ -1010,7 +1010,15 @@ linux_ioctl_termio(struct thread *td, struct linux_ioctl_args *args)
 		args->cmd = TIOCCBRK;
 		error = (ioctl(td, (struct ioctl_args *)args));
 		break;
-
+	case LINUX_TIOCGPTN: {
+		int nb;
+		
+		error = fo_ioctl(fp, TIOCGPTN, (caddr_t)&nb, td->td_ucred, td);
+		if (!error)
+			error = copyout(&nb, (void *)args->arg,
+			    sizeof(int));
+		break;
+	}
 	default:
 		error = ENOIOCTL;
 		break;
diff --git a/sys/compat/linux/linux_ioctl.h b/sys/compat/linux/linux_ioctl.h
index 96243dd89a766..5e3b5203cc210 100644
--- a/sys/compat/linux/linux_ioctl.h
+++ b/sys/compat/linux/linux_ioctl.h
@@ -362,6 +362,8 @@
 #define	LINUX_TIOCSBRK		0x5427
 #define	LINUX_TIOCCBRK		0x5428
 
+#define LINUX_TIOCGPTN		0x5430
+
 #ifdef __alpha__
 #define	LINUX_FIOCLEX		0x6601
 #define	LINUX_FIONCLEX		0x6602
diff --git a/sys/compat/linux/linux_stats.c b/sys/compat/linux/linux_stats.c
index d0c52311e1103..be67b80676c96 100644
--- a/sys/compat/linux/linux_stats.c
+++ b/sys/compat/linux/linux_stats.c
@@ -132,6 +132,16 @@ linux_newstat(struct thread *td, struct linux_newstat_args *args)
 #endif
 
 	error = kern_stat(td, path, UIO_SYSSPACE, &buf);
+	  if (!error && strlen(path) > strlen("/dev/pts/") &&
+	      !strncmp(path, "/dev/pts/", strlen("/dev/pts/"))
+	      && path[9] >= '0' && path[9] <= '9') {
+		  /* 
+   		   * Linux checks major and minors of the slave device to make
+		   * sure it's a pty deivce, so let's make him believe it is.
+		   */
+		  buf.st_rdev = (136 << 8);
+	  }
+	  
 	LFREEPATH(path);
 	if (error)
 		return (error);
@@ -201,6 +211,7 @@ struct l_statfs {
 #define	LINUX_NTFS_SUPER_MAGIC	0x5346544EL
 #define	LINUX_PROC_SUPER_MAGIC	0x9fa0L
 #define	LINUX_UFS_SUPER_MAGIC	0x00011954L	/* XXX - UFS_MAGIC in Linux */
+#define LINUX_DEVFS_SUPER_MAGIC	0x1373L
 
 static long
 bsd_to_linux_ftype(const char *fstypename)
@@ -217,6 +228,7 @@ bsd_to_linux_ftype(const char *fstypename)
 		{"nwfs",    LINUX_NCP_SUPER_MAGIC},
 		{"hpfs",    LINUX_HPFS_SUPER_MAGIC},
 		{"coda",    LINUX_CODA_SUPER_MAGIC},
+		{"devfs",   LINUX_DEVFS_SUPER_MAGIC},
 		{NULL,      0L}};
 
 	for (i = 0; b2l_tbl[i].bsd_name != NULL; i++)
@@ -397,6 +409,16 @@ linux_stat64(struct thread *td, struct linux_stat64_args *args)
 #endif
 
 	error = kern_stat(td, filename, UIO_SYSSPACE, &buf);
+	if (!error && strlen(filename) > strlen("/dev/pts/") &&
+	    !strncmp(filename, "/dev/pts/", strlen("/dev/pts/"))
+	    && filename[9] >= '0' && filename[9] <= '9') {
+		/* 
+		 * Linux checks major and minors of the slave device to make
+		 * sure it's a pty deivce, so let's make him believe it is.
+		 */
+		buf.st_rdev = (136 << 8);
+	}
+	   
 	LFREEPATH(filename);
 	if (error)
 		return (error);