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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2002-05-24 21:19:05 (GMT) |
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| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2002-05-24 21:19:05 (GMT) |
| commit | 72a4179af19fda9a49f2da72163af2736a7419a1 (patch) | |
| tree | d34442300ca635a1ed50e2595f393b9dfaca97f4 /ChangeLog | |
| parent | d77d232574a42bc3399bd68a7f826c5cc25d86f4 (diff) | |
| download | tcl-72a4179af19fda9a49f2da72163af2736a7419a1.zip tcl-72a4179af19fda9a49f2da72163af2736a7419a1.tar.gz tcl-72a4179af19fda9a49f2da72163af2736a7419a1.tar.bz2 | |
TIP#91 implementation; makes old style channels binary compatible with
new TIP#72-enabled Tcl. See http://purl.org/tcl/tip/91 for details.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 32 |
1 files changed, 32 insertions, 0 deletions
@@ -1,3 +1,35 @@ +2002-05-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + === Changes due to TIP#91 === + + * win/tclWinPort.h: Added declaration of EOVERFLOW. + * doc/CrtChannel.3: Added documentation of wideSeekProc. + * generic/tclIOGT.c (TransformSeekProc, TransformWideSeekProc): + Adapted to use the new channel mechanism. + * unix/tclUnixChan.c (FileSeekProc, FileWideSeekProc): Renamed + FileSeekProc to FileWideSeekProc and created new FileSeekProc + which has the old-style interface and which errors out with + EOVERFLOW when the returned file position can't fit into the + return type (int for historical reasons.) + * win/tclWinChan.c (FileSeekProc, FileWideSeekProc): Renamed + FileSeekProc to FileWideSeekProc and created new FileSeekProc + which has the old-style interface and which errors out with + EOVERFLOW when the returned file position can't fit into the + return type (int for historical reasons.) + * mac/tclMacChan.c (FileSeek): Reverted to old interface; Macs + lack large-file support because I can't see how to add it. + * generic/tclIO.c (Tcl_Seek, Tcl_Tell): Given these functions + knowledge of the new arrangement of channel types. + (Tcl_ChannelVersion): Added recognition of new version code. + (HaveVersion): New function to do version checking. + (Tcl_ChannelBlockModeProc, Tcl_ChannelFlushProc) + (Tcl_ChannelHandlerProc): Made these functions use HaveVersion for + ease of future maintainability. + (Tcl_ChannelBlockModeProc): Obvious lookup function. + * generic/tcl.h (Tcl_ChannelType): New wideSeekProc field, and + seekProc type restored to old interpretation. + (TCL_CHANNEL_VERSION_3): New channel version. + 2002-05-24 Andreas Kupries <andreas_kupries@users.sourceforge.net> * win/tclWinSock.c (TcpWatchProc): Fixed SF Tcl Bug #557878. We |