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* dtable.cc (dtable::set_file_pointers_for_exec): Call SetFilePointer

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correctly for 64 bit file access.  Comment out functionality.
	* fhandler.cc (fhandler_base::open): Don't set append_mode.
	(fhandler_base::write): Check for O_APPEND instead of append_mode.
	Call SetFilePointer correctly for 64 bit file access.  Handle
	errors from SetFilePointer.
	* fhandler.h (class fhandler_base): Drop append_mode status flag.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Handle
	seeking correctly for 64 bit file access.
This commit is contained in:
Corinna Vinschen
2007-05-29 17:25:36 +00:00
parent 8a11b13ff0
commit ad4e943fca
5 changed files with 34 additions and 13 deletions
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4
winsup/cygwin/fhandler.h
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@ -101,7 +101,6 @@ class fhandler_base
unsigned wbinset : 1; /* binary write mode explicitly set */
unsigned nohandle : 1; /* No handle associated with fhandler. */
unsigned uninterruptible_io : 1; /* Set if I/O should be uninterruptible. */
unsigned append_mode : 1; /* always append */
unsigned did_lseek : 1; /* set when lseek is called as a flag that
_write should check if we've moved
beyond EOF, zero filling or making
@ -114,7 +113,7 @@ class fhandler_base
public:
status_flags () :
rbinary (0), rbinset (0), wbinary (0), wbinset (0), nohandle (0),
uninterruptible_io (0), append_mode (0), did_lseek (0),
uninterruptible_io (0), did_lseek (0),
query_open (no_query), close_on_exec (0), need_fork_fixup (0)
{}
} status, open_status;
@ -191,7 +190,6 @@ class fhandler_base
IMPLEMENT_STATUS_FLAG (bool, rbinset)
IMPLEMENT_STATUS_FLAG (bool, nohandle)
IMPLEMENT_STATUS_FLAG (bool, uninterruptible_io)
IMPLEMENT_STATUS_FLAG (bool, append_mode)
IMPLEMENT_STATUS_FLAG (bool, did_lseek)
IMPLEMENT_STATUS_FLAG (query_state, query_open)
IMPLEMENT_STATUS_FLAG (bool, close_on_exec)