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powerpc: add name_to_handle_at, open_by_handle etc. to bits/fcntl.h

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Fixes BZ #14251.
This commit is contained in:
Khem Raj
2012-09-08 21:29:10 -07:00
committed by Mike Frysinger
parent 9043e2288e
commit c2b598a945
2 changed files with 31 additions and 5 deletions
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28
sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
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@ -1,5 +1,5 @@
/* O_*, F_*, FD_* bit values for Linux/PowerPC.
Copyright (C) 1995-1998, 2000, 2003, 2004, 2006, 2007, 2009, 2010, 2011
Copyright (C) 1995-2012
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -232,6 +232,19 @@ struct f_owner_ex
we splice from/to). */
# define SPLICE_F_MORE 4 /* Expect more data. */
# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
/* File handle structure. */
struct file_handle
{
unsigned int handle_bytes;
int handle_type;
/* File identifier. */
unsigned char f_handle[0];
};
/* Maximum handle size (for now). */
# define MAX_HANDLE_SZ 128
#endif
__BEGIN_DECLS
@ -278,6 +291,19 @@ extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
__off64_t __len);
# endif
/* Map file name to file handle. */
extern int name_to_handle_at (int __dfd, const char *__name,
struct file_handle *__handle, int *__mnt_id,
int __flags) __THROW;
/* Open file using the file handle.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int open_by_handle_at (int __mountdirfd, struct file_handle *__handle,
int __flags);
#endif
__END_DECLS