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6 Commits

Author SHA1 Message Date
Casey Marshall 2941ddc40c FileLock.java (isValid): locks are valid if the channel is open. 
2004-11-11  Casey Marshall  <csm@gnu.org>

	* gnu/java/nio/FileLock.java (isValid): locks are valid if the
	channel is open.
	* gnu/java/nio/channels/natFileChannelPosix.cc (lock): use
	'F_RDLCK' for shared locks, 'F_WRLCK' for exclusive locks.

From-SVN: r90538
 2004-11-12 19:15:27 +00:00
Ulrich Weigand b228bf7fd2 * gnu/java/nio/channels/natFileChannelPosix.cc 
(FileChannelImpl::available): Call FIONREAD ioctl with 'int *'
	argument instead of 'long *'.

From-SVN: r89391
 2004-10-21 18:21:00 +00:00
Michael Koch baa61e09ef [multiple changes] 
2004-07-17  Mark Wielaard  <mark@klomp.org>

	* gnu/java/nio/channels/FileChannelImpl.java (truncate): Only truncate
	when size is smaller.
	* java/io/RandomAccessFile.java (setLength): Use truncate for
	shrinking the file and seek plus write for expanding the file.

2004-07-17  Michael Koch  <konqueror@gmx.de>

	* gnu/java/nio/channels/natFileChannelPosix.cc
	(implTruncate): Always save current position. Only reposition file
	pointer to where we started if not beyond new lenght. Reposition file
	pointer to file length if it points beyond the end of file.

From-SVN: r84868
 2004-07-17 13:46:02 +00:00
Rainer Orth acc63e4c3d natFileChannelPosix.cc (mapImpl): Cast MAP_FAILED to void *. 
* gnu/java/nio/channels/natFileChannelPosix.cc (mapImpl): Cast
	MAP_FAILED to void *.

From-SVN: r79627
 2004-03-18 17:23:53 +00:00
Andreas Tobler 406c98b264 natFileChannelPosix.cc: Implement munmap_adaptor and msync_adaptor for older POSIX_C_SOURCES specs. 
2004-03-14  Andreas Tobler <a.tobler@schweiz.ch>

	* gnu/java/nio/channels/natFileChannelPosix.cc: Implement
	munmap_adaptor and msync_adaptor for older POSIX_C_SOURCES specs.
	(MappedByteBufferImpl::unmapImpl): Use munmap_adaptor.
	(MappedByteBufferImpl::forceImpl): Use msync_adptor.

From-SVN: r79462
 2004-03-14 00:07:58 +01:00
Per Bothner 612e660987 FileChannelImpl.java: New class, renamed from java/nio/channels. 
* gnu/java/nio/channels/FileChannelImpl.java:  New class, renamed
	from java/nio/channels.  Don't depend on FileDescriptor.
	(in, out, err):  New static fields.
	(mode):  New field.
	(SET, CUR, READ, WRITE, APPEND, EXCL, SYNC, DSYNC):  Moved constants
	from FileDescriptor.
	(by):  Removed MappedByteBuffer field.
	(map):  New working implementation.
	* gnu/java/nio/channels/natFileChannelPosix.cc:  New file, though
	some code "ported" from natFileDescriptoPosix.cc.
	* gnu/java/nio/channels/natFileChannelEcos.cc:  Likewise.
	* gnu/java/nio/channels/natFileChannelWin32.cc  Likewise.

From-SVN: r78659
 2004-02-29 11:09:28 -08:00