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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.
This commit is contained in:
Ulrich Drepper
1999-11-17 20:37:54 +00:00
parent eccb7fb492
commit 9c9f3b1785
4 changed files with 23 additions and 4 deletions
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7
sysdeps/unix/sysv/linux/grantpt.c
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@ -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);