Update.

1999-11-09  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/grantpt.c (grantpt): Add support for devfs.

	* sysdeps/unix/sysv/linux/getpt.c (__getpt): Check for devfs.
	Patch by German Jose Gomez Garcia <german@pinon.ccu.uniovi.es>.

	* sysdeps/unix/sysv/linux/linux_fsinfo.h (DEVFS_SUPER_MAGIC): Added.

diff --git a/ChangeLog b/ChangeLog
index 94d1513..82fc76c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+1999-11-09  Andreas Jaeger  <aj@suse.de>
+
+       * sysdeps/unix/sysv/linux/grantpt.c (grantpt): Add support for devfs.
+
+       * sysdeps/unix/sysv/linux/getpt.c (__getpt): Check for devfs.
+       Patch by German Jose Gomez Garcia <german@pinon.ccu.uniovi.es>.
+
+       * sysdeps/unix/sysv/linux/linux_fsinfo.h (DEVFS_SUPER_MAGIC): Added.
+
 1999-11-17  Ulrich Drepper  <drepper@cygnus.com>
 
        * sysdeps/gnu/netinet/tcp.h: Add TCP_CORK definition.

diff --git a/sysdeps/unix/sysv/linux/getpt.c b/sysdeps/unix/sysv/linux/getpt.c
index 511b900..e6cfd18 100644 (file)
--- a/sysdeps/unix/sysv/linux/getpt.c
+++ b/sysdeps/unix/sysv/linux/getpt.c
@@ -27,6 +27,9 @@
 /* Constant that identifies the `devpts' filesystem.  */
 #define DEVPTS_SUPER_MAGIC     0x1cd1
 
+/* Constant that identifies the `devfs' filesystem.  */
+#define DEVFS_SUPER_MAGIC      0x1373
+
 /* Path to the master pseudo terminal cloning device.  */
 #define _PATH_DEVPTMX _PATH_DEV "ptmx"
 /* Directory containing the UNIX98 pseudo terminals.  */
@@ -50,10 +53,13 @@ __getpt (void)
          struct statfs fsbuf;
          static int devpts_mounted;
 
-         /* Check that the /dev/pts filesystem is mounted.  */
+         /* Check that the /dev/pts filesystem is mounted
+            or if /dev is a devfs filesystem (this implies /dev/pts).  */
          if (devpts_mounted
              || (__statfs (_PATH_DEVPTS, &fsbuf) == 0
-                 && fsbuf.f_type == DEVPTS_SUPER_MAGIC))
+                 && fsbuf.f_type == DEVPTS_SUPER_MAGIC)
+             || (__statfs (_PATH_DEV, &fsbuf) == 0     
+                 && fsbuf.f_type == DEVFS_SUPER_MAGIC))
            {
              /* Everything is ok.  */
              devpts_mounted = 1;

diff --git a/sysdeps/unix/sysv/linux/grantpt.c b/sysdeps/unix/sysv/linux/grantpt.c
index 668f131..c6252ea 100644 (file)
--- a/sysdeps/unix/sysv/linux/grantpt.c
+++ b/sysdeps/unix/sysv/linux/grantpt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,6 +23,9 @@
 /* Constant that identifies the `devpts' filesystem.  */
 #define DEVPTS_SUPER_MAGIC     0x1cd1
 
+/* Constant that identifies the `devfs' filesystem.  */
+#define DEVFS_SUPER_MAGIC      0x1373
+
 /* Prototype for function that changes ownership and access permission
    for slave pseudo terminals that do not live on a `devpts'
    filesystem.  */
@@ -54,7 +57,7 @@ grantpt (int fd)
 
   /* If the slave pseudo terminal lives on a `devpts' filesystem, the
      ownership and access permission are already set.  */
-  if (fsbuf.f_type == DEVPTS_SUPER_MAGIC)
+  if (fsbuf.f_type == DEVPTS_SUPER_MAGIC || fsbuf.f_type == DEVFS_SUPER_MAGIC)
     return 0;
 
   return __unix_grantpt (fd);

diff --git a/sysdeps/unix/sysv/linux/linux_fsinfo.h b/sysdeps/unix/sysv/linux/linux_fsinfo.h
index 69047e1..85e2645 100644 (file)
--- a/sysdeps/unix/sysv/linux/linux_fsinfo.h
+++ b/sysdeps/unix/sysv/linux/linux_fsinfo.h
@@ -29,6 +29,7 @@
 #define BFS_MAGIC              0x1BADFACE
 #define CODA_SUPER_MAGIC       0x73757245
 #define DEVPTS_SUPER_MAGIC     0x1cd1
+#define DEVFS_SUPER_MAGIC      0x1373
 #define EFS_SUPER_MAGIC                0x414A53
 #define EXT2_SUPER_MAGIC       0xef53
 #define HPFS_SUPER_MAGIC       0xf995e849