mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
2006-05-05 Lior Balkohen <balkohen@gmail.com>
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Remove LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT. Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE and SYNC_FILE_RANGE_WAIT_AFTER. Declare sync_file_range, vmsplice, splice and tee. 2006-05-05 Lior Balkohen <balkohen@gmail.com> * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT. Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE and SYNC_FILE_RANGE_WAIT_AFTER. Declare sync_file_range, vmsplice, splice and tee.
This commit is contained in:
parent
290806a914
commit
142b51e416
@ -1,3 +1,11 @@
|
||||
2006-05-05 Lior Balkohen <balkohen@gmail.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Remove
|
||||
LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
|
||||
Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
|
||||
and SYNC_FILE_RANGE_WAIT_AFTER.
|
||||
Declare sync_file_range, vmsplice, splice and tee.
|
||||
|
||||
2006-03-27 Lior Balkohen <balkohen@gmail.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define
|
||||
|
@ -1,3 +1,11 @@
|
||||
2006-05-05 Lior Balkohen <balkohen@gmail.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Remove
|
||||
LINUX_FADV_ASYNC_WRITE and LINUX_FADV_WRITE_WAIT.
|
||||
Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE
|
||||
and SYNC_FILE_RANGE_WAIT_AFTER.
|
||||
Declare sync_file_range, vmsplice, splice and tee.
|
||||
|
||||
2006-03-27 Lior Balkohen <balkohen@gmail.com>
|
||||
|
||||
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Define
|
||||
|
@ -23,6 +23,9 @@
|
||||
|
||||
|
||||
#include <sys/types.h>
|
||||
#ifdef __USE_GNU
|
||||
# include <bits/uio.h>
|
||||
#endif
|
||||
|
||||
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
|
||||
located on an ext2 file system */
|
||||
@ -180,16 +183,45 @@ struct flock64
|
||||
# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
|
||||
#endif
|
||||
|
||||
/* Linux-specific operations for posix_fadvise. */
|
||||
|
||||
#ifdef __USE_GNU
|
||||
# define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range. */
|
||||
# define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range. */
|
||||
# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
|
||||
in the range before performing the
|
||||
write. */
|
||||
# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
|
||||
dirty pages in the range which are
|
||||
not presently under writeback. */
|
||||
# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
|
||||
the range after performing the
|
||||
write. */
|
||||
#endif
|
||||
|
||||
__BEGIN_DECLS
|
||||
|
||||
#ifdef __USE_GNU
|
||||
|
||||
/* Provide kernel hint to read ahead. */
|
||||
extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
|
||||
__THROW;
|
||||
|
||||
|
||||
/* Selective file content synch'ing. */
|
||||
extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
|
||||
unsigned int __flags);
|
||||
|
||||
|
||||
/* Splice address range into a pipe. */
|
||||
extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count,
|
||||
unsigned int __flags);
|
||||
|
||||
/* Splice two files together. */
|
||||
extern int splice (int __fdin, int __fdout, size_t __len, unsigned int __flags)
|
||||
__THROW;
|
||||
|
||||
/* In-kernel implementation of tee for pipe buffers. */
|
||||
extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags)
|
||||
__THROW;
|
||||
|
||||
#endif
|
||||
|
||||
__END_DECLS
|
||||
|
@ -24,6 +24,10 @@
|
||||
|
||||
#include <sgidefs.h>
|
||||
#include <sys/types.h>
|
||||
#ifdef __USE_GNU
|
||||
# include <bits/uio.h>
|
||||
#endif
|
||||
|
||||
|
||||
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
|
||||
located on an ext2 file system */
|
||||
@ -193,16 +197,45 @@ struct flock64
|
||||
# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
|
||||
#endif
|
||||
|
||||
/* Linux-specific operations for posix_fadvise. */
|
||||
|
||||
#ifdef __USE_GNU
|
||||
# define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range. */
|
||||
# define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range. */
|
||||
# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
|
||||
in the range before performing the
|
||||
write. */
|
||||
# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
|
||||
dirty pages in the range which are
|
||||
not presently under writeback. */
|
||||
# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
|
||||
the range after performing the
|
||||
write. */
|
||||
#endif
|
||||
|
||||
__BEGIN_DECLS
|
||||
|
||||
#ifdef __USE_GNU
|
||||
|
||||
/* Provide kernel hint to read ahead. */
|
||||
extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
|
||||
__THROW;
|
||||
|
||||
|
||||
/* Selective file content synch'ing. */
|
||||
extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
|
||||
unsigned int __flags);
|
||||
|
||||
|
||||
/* Splice address range into a pipe. */
|
||||
extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count,
|
||||
unsigned int __flags);
|
||||
|
||||
/* Splice two files together. */
|
||||
extern int splice (int __fdin, int __fdout, size_t __len, unsigned int __flags)
|
||||
__THROW;
|
||||
|
||||
/* In-kernel implementation of tee for pipe buffers. */
|
||||
extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags)
|
||||
__THROW;
|
||||
|
||||
#endif
|
||||
|
||||
__END_DECLS
|
||||
|
Loading…
Reference in New Issue
Block a user