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* sysdeps/unix/sysv/linux/bits/statvfs.h: Change type of f_fsid field
	to unsigned long.  Add __f_unused.  Define _STATVFSBUF_F_UNUSED.
	* sysdeps/unix/sysv/linux/internal_statvfs.c: Adjust initialization of
	f_fsid field after change in struct statvfs.
	* sysdeps/unix/sysv/linux/alpha/bits/statvfs.h: New file.
	* sysdeps/unix/sysv/linux/ia64/bits/statvfs.h: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/statvfs.h: New file.

	* conform/data/sys/stat.h-data: Remove isfdtype.  Use
	optional-macro.
This commit is contained in:
Ulrich Drepper
2001-01-27 22:44:52 +00:00
parent d1ce5f2a8c
commit 09a2231b58
7 changed files with 323 additions and 11 deletions
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15
sysdeps/unix/sysv/linux/internal_statvfs.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@ -26,7 +26,18 @@
buf->f_bavail = fsbuf.f_bavail;
buf->f_files = fsbuf.f_files;
buf->f_ffree = fsbuf.f_ffree;
buf->f_fsid = fsbuf.f_fsid;
if (sizeof (buf->f_fsid) == sizeof (fsbuf.f_fsid))
buf->f_fsid = (fsbuf.f_fsid.__val[0]
| ((unsigned long int) fsbuf.f_fsid.__val[1]
<< (8 * (sizeof (buf->f_fsid)
- sizeof (fsbuf.f_fsid.__val[0])))));
else
/* We cannot help here. The statvfs element is not large enough to
contain both words of the statfs f_fsid field. */
buf->f_fsid = fsbuf.f_fsid.__val[0];
#ifdef _STATVFSBUF_F_UNUSED
buf->__f_unused = 0;
#endif
buf->f_namemax = fsbuf.f_namelen;
memset (buf->__f_spare, '\0', 6 * sizeof (int));