Commit Graph

34 Commits

Author SHA1 Message Date
Michael W. Hudson e3afc598bc In a threads-disabled build, typing Ctrl-C into a raw_input() crashed,
because (essentially) I didn't realise that PY_BEGIN/END_ALLOW_THREADS
actually expanded to nothing under a no-threads build, so if you somehow
NULLed out the threadstate (e.g. by calling PyThread_SaveThread) it would
stay NULLed when you return to Python.  Argh!

Backport candidate.
2005-04-07 10:11:19 +00:00
Michael W. Hudson 2384990603 PyThreadState_Swap(NULL) didn't do what I thought it did. Fixes
[ 987287 ] Python 2.4a1, interpreter hanging on Keyboard Interrupt
2004-07-08 15:28:26 +00:00
Tim Peters b7e898a0e2 "#if WITH_THREAD" is incorrect; must be #ifdef instead; WITH_THREAD
isn't always set to an integer value when it's defined.
2004-07-07 20:42:07 +00:00
Michael W. Hudson 30ea2f223f This closes patch:
[ 960406 ] unblock signals in threads

although the changes do not correspond exactly to any patch attached to
that report.

Non-main threads no longer have all signals masked.

A different interface to readline is used.

The handling of signals inside calls to PyOS_Readline is now rather
different.

These changes are all a bit scary!  Review and cross-platform testing
much appreciated.
2004-07-07 17:44:12 +00:00
Jack Jansen fb2765666f Getting rid of support for the ancient Apple MPW compiler. 2003-11-19 15:24:47 +00:00
Martin v. Löwis c16f3bd8a3 Patch #708495: Port more stuff to OpenVMS. 2003-05-03 09:14:54 +00:00
Martin v. Löwis 566f6afe9a Patch #512981: Update readline input stream on sys.stdin/out change. 2002-10-26 14:39:10 +00:00
Mark Hammond 2f10cb8fa5 Fix bug 439992 - [win32] KeyboardInterrupt Not Caught.
This gets us closer to consistent Ctrl+C behaviour on NT and Win9x.  NT now reliably generates KeyboardInterrupt exceptions for NT when a file IO operation was aborted.  Bugfix candidate
2002-07-14 23:12:29 +00:00
Guido van Rossum 48a680c097 RISCOS changes by dschwertberger. 2001-03-02 06:34:14 +00:00
Fred Drake d5fadf75e4 Rationalize use of limits.h, moving the inclusion to Python.h.
Add definitions of INT_MAX and LONG_MAX to pyport.h.
Remove includes of limits.h and conditional definitions of INT_MAX
and LONG_MAX elsewhere.

This closes SourceForge patch #101659 and bug #115323.
2000-09-26 05:46:01 +00:00
Guido van Rossum 8586991099 REMOVED all CWI, CNRI and BeOpen copyright markings.
This should match the situation in the 1.6b1 tree.
2000-09-01 23:29:29 +00:00
Thomas Wouters 23c9e0024a Mass ANSIfication.
Work around intrcheck.c's desire to pass 'PyErr_CheckSignals' to
'Py_AddPendingCall' by providing a (static) wrapper function that has the
right number of arguments.
2000-07-22 19:20:54 +00:00
Tim Peters dbd9ba6a6c Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. 2000-07-09 03:09:57 +00:00
Jack Jansen 41aa8e523d Include limits.h if we have it. 2000-07-03 21:39:47 +00:00
Guido van Rossum ffcc3813d8 Change copyright notice - 2nd try. 2000-06-30 23:58:06 +00:00
Guido van Rossum fd71b9e9d4 Change copyright notice. 2000-06-30 23:50:40 +00:00
Guido van Rossum 6da3434e03 Trent Mick: familiar simple Win64 patches 2000-06-28 22:00:02 +00:00
Guido van Rossum b18618dab7 Vladimir Marangozov's long-awaited malloc restructuring.
For more comments, read the patches@python.org archives.
For documentation read the comments in mymalloc.h and objimpl.h.

(This is not exactly what Vladimir posted to the patches list; I've
made a few changes, and Vladimir sent me a fix in private email for a
problem that only occurs in debug mode.  I'm also holding back on his
change to main.c, which seems unnecessary to me.)
2000-05-03 23:44:39 +00:00
Guido van Rossum 80c7bcf667 The previous fix was still broken; the Py_END_ALLOW_THREADS macro was
never executed because of a return statement.  Sigh.
1998-08-29 16:03:27 +00:00
Guido van Rossum 8efa47b63e We now assume that PyOS_Readline() is called with the interpreter lock
held.  It releases the lock around the call to the function pointed to by
PyOS_ReadlineFunctionPointer (default PyOS_StdioReadline()).
1998-08-27 19:43:43 +00:00
Guido van Rossum 44620646fd Renamed Py_input_hook to PyOS_InputHook.
Also cleaned out some CR's left by the VC++ editor.
1997-08-11 18:57:29 +00:00
Guido van Rossum 717c6f95be Move GNU readline interface to ../Modules/readline.c.
Add Py_input_hook (used by _tkinter and perhaps Gist).
1997-08-05 21:28:12 +00:00
Guido van Rossum fa658ce03d Remove two unised variables. 1997-04-09 18:19:39 +00:00
Guido van Rossum fbd64c8790 Restructured quite a bit, hopefully Lee Busby will find this useful.
Also grandly renamed.

Here's the new interface:

When WITH_READLINE is defined, two functions are defined:

  - PyOS_GnuReadline (what used to be my_readline() with WITH_READLINE)
  - PyOS_ReadlineInit (for Dave Ascher)

Always, these functions are defined:

  - PyOS_StdioReadline (what used to be my_readline() without WITH_READLINE)
  - PyOS_Readline (the interface used by tokenizer.c and [raw_]input().

There's a global function pointer PyOS_ReadlineFunctionPointer,
initialized to NULL.  When PyOS_Readline finds this to be NULL, it
sets it to either PyOS_GnuReadline or PyOS_StdioReadline depending on
which one makes more sense (i.e. it uses GNU only if it is defined
*and* stdin is indeed a tty device).

An embedding program that has its own wishes can set the function
pointer to a function of its own design.  It should take a char*
prompt argument (which may be NULL) and return a string *ending in a
\n character* -- or "" for EOF or NULL for a user interrupt.

--Guido van Rossum (home page: http://www.python.org/~guido/)
1997-02-18 21:53:32 +00:00
Guido van Rossum fd8a393086 Make gcc -Wall happy 1996-12-02 18:27:33 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00
Guido van Rossum 0bc253dba7 Explicitly call rl_initialize().
Set rl_readline_name to python.
Move extern decls to more logical point.
1996-09-13 04:09:26 +00:00
Guido van Rossum 7cf1fcf347 Always include config.h 1996-08-19 22:12:39 +00:00
Guido van Rossum 9ea917ebaa Only define PyOS_ReadlineInit if WITH_READLINE defined. 1996-05-24 20:44:12 +00:00
Guido van Rossum adf876938a Separate readline initialization into new function PyOS_ReadlineInit().
For Dave Ascher's readline extensions.
1996-04-09 02:45:31 +00:00
Guido van Rossum c7fea2feed add sigrelse() call for SunOS 4.1; add some fflush() calls 1996-01-12 01:30:55 +00:00
Guido van Rossum b9f8d6e54d Added 1995 to copyright message. 1995-01-04 19:08:09 +00:00
Guido van Rossum b6775db241 Merge alpha100 branch back to main trunk 1994-08-01 11:34:53 +00:00
Guido van Rossum 6fa6343f0e None 1993-12-24 10:36:57 +00:00