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| author | dgp <dgp@users.sourceforge.net> | 2014-03-17 17:56:47 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2014-03-17 17:56:47 (GMT) |
| commit | b16e407595d059711eecc4f8a0a62a18294edff0 (patch) | |
| tree | 785d641d4010bf27c6cea6905291c9e8a16c0c90 /generic/tclIO.h | |
| parent | 63b89595467a04db5b8a034eab47617e86ab6606 (diff) | |
| download | tcl-b16e407595d059711eecc4f8a0a62a18294edff0.zip tcl-b16e407595d059711eecc4f8a0a62a18294edff0.tar.gz tcl-b16e407595d059711eecc4f8a0a62a18294edff0.tar.bz2 | |
Remove long dead "BAD_BLOCKING" support code so it no longer confuses
people reading/editing this code.
Diffstat (limited to 'generic/tclIO.h')
| -rw-r--r-- | generic/tclIO.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/generic/tclIO.h b/generic/tclIO.h index a57d4c5..59754cf 100644 --- a/generic/tclIO.h +++ b/generic/tclIO.h @@ -271,29 +271,6 @@ typedef struct ChannelState { * changes. */ #define CHANNEL_RAW_MODE (1<<16) /* When set, notes that the Raw API is * being used. */ -#ifdef TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING -#define CHANNEL_TIMER_FEV (1<<17) /* When set the event we are notified - * by is a fileevent generated by a - * timer. We don't know if the driver - * has more data and should not try to - * read from it. If the system needs - * more than is in the buffers out - * read routines will simulate a short - * read (0 characters read) */ -#define CHANNEL_HAS_MORE_DATA (1<<18) /* Set by NotifyChannel for a channel - * if and only if the channel is - * configured non-blocking, the driver - * for said channel has no - * blockmodeproc, and data has arrived - * for reading at the OS level). A - * GetInput will pass reading from the - * driver if the channel is - * non-blocking, without blockmode - * proc and the flag has not been set. - * A read will be performed if the - * flag is set. This will reset the - * flag as well. */ -#endif /* TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING */ #define CHANNEL_INCLOSE (1<<19) /* Channel is currently being closed. * Its structures are still live and |