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f_flags in Linux statfs implementation.

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The 2.6.36 kernel provides an additional field in the statfs results.
Use this value in the statvfs emulation to avoid filling in f_flag
the hard way.
This commit is contained in:
Ulrich Drepper
2010-08-11 14:07:28 -07:00
parent 754f7da38b
commit 3cdaa6adb1
5 changed files with 47 additions and 11 deletions
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9
sysdeps/unix/sysv/linux/bits/statfs.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
/* Copyright (C) 1997,1998,2000,2002,2003,2010 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
@ -42,7 +42,8 @@ struct statfs
__fsid_t f_fsid;
__SWORD_TYPE f_namelen;
__SWORD_TYPE f_frsize;
__SWORD_TYPE f_spare[5];
__SWORD_TYPE f_flags;
__SWORD_TYPE f_spare[4];
};
#ifdef __USE_LARGEFILE64
@ -58,10 +59,12 @@ struct statfs64
__fsid_t f_fsid;
__SWORD_TYPE f_namelen;
__SWORD_TYPE f_frsize;
__SWORD_TYPE f_spare[5];
__SWORD_TYPE f_flags;
__SWORD_TYPE f_spare[4];
};
#endif
/* Tell code we have these members. */
#define _STATFS_F_NAMELEN
#define _STATFS_F_FRSIZE
#define _STATFS_F_FLAGS