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2000-04-14  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/shm_open.c: Include linux_fsinfo for
	SHMFS_SUPER_MAGIC.  Remove definition of SHMFS_SUPER_MAGIC.

	* sysdeps/unix/sysv/linux/linux_fsinfo.h (SHMFS_SUPER_MAGIC): Added.
This commit is contained in:
Ulrich Drepper
2000-04-15 19:21:10 +00:00
parent 150f740ace
commit afdda55ad5
3 changed files with 12 additions and 7 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2000-04-14 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/shm_open.c: Include linux_fsinfo for
SHMFS_SUPER_MAGIC. Remove definition of SHMFS_SUPER_MAGIC.
* sysdeps/unix/sysv/linux/linux_fsinfo.h (SHMFS_SUPER_MAGIC): Added.
2000-04-15 Ulrich Drepper <drepper@redhat.com> 2000-04-15 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/alpha/adjtime.c: Fix typo in * sysdeps/unix/sysv/linux/alpha/adjtime.c: Fix typo in

5
sysdeps/unix/sysv/linux/linux_fsinfo.h
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@ -1,5 +1,5 @@
/* Constants from kernel header for various FSes. /* Constants from kernel header for various FSes.
Copyright (C) 1998, 1999 Free Software Foundation, Inc. Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -98,6 +98,9 @@
/* Constants that identify the `xenix' filesystem. */ /* Constants that identify the `xenix' filesystem. */
#define XENIX_SUPER_MAGIC 0x012ff7b4 #define XENIX_SUPER_MAGIC 0x012ff7b4
/* Constant that identifies the `shm' filesystem. */
#define SHMFS_SUPER_MAGIC 0x02011994
/* Maximum link counts. */ /* Maximum link counts. */
#define COH_LINK_MAX 10000 #define COH_LINK_MAX 10000
#define EXT2_LINK_MAX 32000 #define EXT2_LINK_MAX 32000

7
sysdeps/unix/sysv/linux/shm_open.c
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@ -27,14 +27,9 @@
#include <sys/mman.h> #include <sys/mman.h>
#include <sys/statfs.h> #include <sys/statfs.h>
#include <bits/libc-lock.h> #include <bits/libc-lock.h>
#include "linux_fsinfo.h"
/* XXX Currently the Linux kernel sources do not define a super magic number
for the shmfs and the kernel assigns the value 0 to f_type. */
#ifndef SHMFS_SUPER_MAGIC
# define SHMFS_SUPER_MAGIC 0
#endif
/* Mount point of the shared memory filesystem. */ /* Mount point of the shared memory filesystem. */
static struct static struct
{ {