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m68k: declare name_to_handle_at and open_by_handle_at in bits/fcntl.h

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Andreas Schwab 2011-04-03 23:58:21 +02:00
parent ece7d80e58
commit 91456166c5
2 changed files with 28 additions and 0 deletions
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2
ChangeLog.m68k
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@ -2,6 +2,8 @@
* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Update comments. * sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Update comments.
(O_PATH): Define. (O_PATH): Define.
(struct file_handle, MAX_HANDLE_SZ): Define.
(name_to_handle_at, open_by_handle_at): Declare.
2011-03-06 Andreas Schwab <schwab@linux-m68k.org> 2011-03-06 Andreas Schwab <schwab@linux-m68k.org>

26
sysdeps/unix/sysv/linux/m68k/bits/fcntl.h
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@ -232,6 +232,19 @@ struct f_owner_ex
we splice from/to). */ we splice from/to). */
# define SPLICE_F_MORE 4 /* Expect more data. */ # define SPLICE_F_MORE 4 /* Expect more data. */
# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */ # 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 #endif
__BEGIN_DECLS __BEGIN_DECLS
@ -290,6 +303,19 @@ extern int fallocate64 (int __fd, int __mode, __off64_t __offset,
__off64_t __len); __off64_t __len);
# endif # 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 #endif
__END_DECLS __END_DECLS