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* autoload.cc (NtSetInformationFile): Define.

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* cygwin.din: Export posix_fadvise and posix_fallocate.
	* fhandler.cc (fhandler_base::fadvise): New method.
	(fhandler_base::ftruncate): Add allow_truncate parameter.
	* fhandler.h (class fhandler_base): Add fadvise method.  Accomodate
	new parameter to ftruncate.
	(class fhandler_pipe): Add fadvise and ftruncate methods.
	(class fhandler_disk_file): Add fadvise method.  Accomodate new
	parameter to ftruncate.
	* fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method.
	(fhandler_disk_file::ftruncate): Accomodate new allow_truncate
	parameter.  Set EOF using NtSetInformationFile on NT.
	* ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define.
	(NtSetInformationFile): Declare.
	* pipe.cc (fhandler_pipe::fadvise): New method.
	(fhandler_pipe::ftruncate): Ditto.
	* syscalls.cc (posix_fadvise): New function.
	(posix_fallocate): Ditto.
	(ftruncate64): Accomodate second parameter to fhandler's ftruncate
	method.
	* include/fcntl.h: Add POSIX_FADV_* flags.  Add declarations of
	posix_fadvise and posix_fallocate.
	* include/cygwin/version.h: Bump API minor number.
This commit is contained in:
Corinna Vinschen
2006-08-07 19:29:14 +00:00
parent 76ddec15ab
commit 7636b58590
11 changed files with 213 additions and 33 deletions
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1
winsup/cygwin/autoload.cc
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@ -403,6 +403,7 @@ LoadDLLfuncNt (NtQuerySecurityObject, 20, ntdll)
LoadDLLfuncNt (NtQueryVirtualMemory, 24, ntdll)
LoadDLLfuncNt (NtQueryVolumeInformationFile, 20, ntdll)
LoadDLLfuncNt (NtSetEaFile, 16, ntdll)
LoadDLLfuncNt (NtSetInformationFile, 20, ntdll)
LoadDLLfuncNt (NtSetSecurityObject, 12, ntdll)
LoadDLLfuncNt (NtUnlockVirtualMemory, 16, ntdll)
LoadDLLfuncNt (NtUnmapViewOfSection, 8, ntdll)