Commit Graph

58 Commits

Author SHA1 Message Date
Guido van Rossum a0dfc8577d Fix SF bug #474538: Memory (reference) leak in poller.register (Dave Brueck)
Replace some tortuous code that was trying to be clever but forgot to
DECREF the key and value, by more longwinded but obviously correct
code.

(Inspired by but not copying the fix from SF patch #475033.)
2001-10-25 20:18:35 +00:00
Guido van Rossum e2ae77b8b8 SF patch #474590 -- RISC OS support 2001-10-24 20:42:55 +00:00
Tim Peters 4b046c252e Stop adding 3 to FD_SETSIZE -- it makes no sense. If it turns out it
actually does <wink>, perhaps an Insure run will catch it.
Also removed senseless Windows comment.
2001-08-16 21:59:46 +00:00
Barry Warsaw 2f7045576d Fixed a couple of minor formatting nits where lines were > 79 columns wide. 2001-08-16 16:55:10 +00:00
Barry Warsaw b44740f741 select_select(): Closing bug #448351 the easy way, i.e. by changing
the "#ifdef MS_WINDOWS" to "#ifdef SELECT_USES_HEAP" and by
    setting SELECT_USES_HEAP when FD_SETSIZE > 1024.

    The indirection seems useful since this subtly changes the path
    that "normal" Windows programs take (where Timmie sez FD_SETSIZE =
    512).  If that's a problem for Windows, he has only one place to
    change.
2001-08-16 16:52:59 +00:00
Fred Drake dff3a37afd Make more warnings go away on the SGI compiler.
This is part of SF patch #424992.
2001-07-19 21:29:49 +00:00
Andrew M. Kuchling 737fbb340e [Bug #438050]
Include sys/poll.h if it was found by the configure script.  The OpenGroup
   spec says poll.h is the correct header file to use, so that file is
   preferred.
2001-07-14 20:54:37 +00:00
Fred Drake 7b87f85c78 Add :method info to the PyArg_ParseTuple() format strings for poll objects. 2001-05-21 03:29:05 +00:00
Guido van Rossum 1ca8bb374e RISCOS changes by dschwertberger 2001-03-02 06:28:17 +00:00
Tim Peters d92dfe0ef5 SF bug 110843: Low FD_SETSIZE limit on Win32 (PR#41). Boosted to 512. 2000-12-12 01:18:41 +00:00
Andrew M. Kuchling 36d97ebd58 Add #ifdef's for platforms that don't have the constants POLLRDNORM and
friends.  (Modified version of patch #101682 from Neil Schemenauer)
2000-09-28 21:33:44 +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
Fred Drake 8ce159aef5 Peter Schneider-Kamp <nowonder@nowonder.de>:
Remove some of GCC's warning in -Wstrict-prototypes mode.

This closes SourceForge patch #101342.
2000-08-31 05:18:54 +00:00
Sjoerd Mullender 239f836c10 Not every OS that support poll seems to support POLLMSG. 2000-08-25 13:59:18 +00:00
Andrew M. Kuchling cf96dc800e Add interface to poll() system call (SF patch #100852) 2000-08-25 01:15:33 +00:00
Peter Schneider-Kamp 7e01890986 merge Include/my*.h into Include/pyport.h
marked my*.h as obsolete
2000-07-31 15:28:04 +00:00
Thomas Wouters bd4bc4e9e9 Even more ANSIfication: fix as many function pointers and declarations as
possible.
2000-07-22 23:57:55 +00:00
Thomas Wouters ba48a3f3ff Remove unused variable. 2000-07-22 16:41:08 +00:00
Thomas Wouters f3f33dcf03 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
and a couple of functions that were missed in the previous batches. Not
terribly tested, but very carefully scrutinized, three times.

All these were found by the little findkrc.py that I posted to python-dev,
which means there might be more lurking. Cases such as this:

long
func(a, b)
	long a;
	long b; /* flagword */
{

and other cases where the last ; in the argument list isn't followed by a
newline and an opening curly bracket. Regexps to catch all are welcome, of
course ;)
2000-07-21 06:00:07 +00:00
Andrew M. Kuchling 9f28a039f6 Use PyObject_AsFileDescriptor 2000-07-13 23:59:35 +00:00
Jack Jansen e4b4863296 One more include of limits.h (possibly to be moved elsewhere when there is
consensus where it should go).
2000-07-11 21:35:02 +00:00
Peter Schneider-Kamp 41c36ffe83 ANSI-fication 2000-07-10 12:29:26 +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 3262e16753 Trent Mick:
This patches fixes a possible overflow of the optional timeout
parameter for the select() function (selectmodule.c). This timeout is
passed in as a double and then truncated to an int. If the double is
sufficiently large you can get unexpected results as it
overflows. This patch raises an overflow if the given select timeout
overflows.

[GvR: To my embarrassment, the original code was assuming an int could
always hold a million.  Note that the overflow check doesn't test for
a very large *negative* timeout passed in -- but who in the world
would do such a thing?]
2000-06-28 21:18:13 +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 43713e5a28 Massive patch by Skip Montanaro to add ":name" to as many
PyArg_ParseTuple() format string arguments as possible.
2000-02-29 13:59:29 +00:00
Guido van Rossum 947a0fa4f9 According to Ron Bickers, and with apparent approval of Chris
Herborth, the code in list2set() that sets max unconditionally to 0
should not be used on BeOS.  So be it.  Anybody using BeOS, please
test!
2000-01-14 16:33:09 +00:00
Guido van Rossum ff7e83d606 Patch by Mark Hammond to avoid certain header files on Windows/CE. 1999-08-27 20:39:37 +00:00
Guido van Rossum 3886bb6997 Add DL_EXPORT() to all modules that could possibly be used
on BeOS or Windows.
1998-12-04 18:50:17 +00:00
Guido van Rossum bcc207484a Changes for BeOS, QNX and long long, by Chris Herborth. 1998-08-04 22:53:56 +00:00
Guido van Rossum d20781b518 On Windows, put the select file descriptor arrays on the heap.
This is because they are huge and the stack is limited on Windows.
Other platforms keep declaring it on the stack.
1998-07-02 02:53:36 +00:00
Guido van Rossum 1d8fb2d894 Added doc strings. 1998-06-28 16:54:49 +00:00
Guido van Rossum 8e9ebfd337 os2 patch by Jeff Rush 1997-11-22 21:53:48 +00:00
Guido van Rossum 0cb96de269 Apply two changes, systematically:
(1) Use PyErr_NewException("module.class", NULL, NULL) to create the
    exception object.

(2) Remove all calls to Py_FatalError(); instead, return or
    ignore the errors -- the import code now checks PyErr_Occurred()
    after calling a module's init function, so it's no longer a
    fatal error for the initialization to fail.

Also did some small cleanups, e.g. removed unnecessary test for
"already initialized" from initfpectl(), and unified
initposix()/initnt().

I haven't checked this very thoroughly, so while the changes are
pretty trivial -- beware of untested code!
1997-10-01 04:29:29 +00:00
Barry Warsaw 529fcfe31f list2set(): correct return value (an int, not a PyObject*). 1996-12-16 18:15:34 +00:00
Barry Warsaw 24c4b3d4e8 list2set(): PyList_GetItem could fail. 1996-12-13 23:22:42 +00:00
Barry Warsaw c1cb360683 Reworked to eliminate all potential memory problems, including
deletion of object from list argument during callout to fileno().
1996-12-12 22:16:21 +00:00
Barry Warsaw e4ac0aa618 Several changes... Guido *please* take a look!
1. Renamed

2. Several coding styles were being used here, owing to the multiple
   contributors.  I tried to convert everything to standard "python"
   coding style for indentation, paren and brace placement, etc.

3. There were several potential error conditions that were never being
   checked, and where I saw them, I added checks of return values,
   etc.  I'm pretty sure I got them all.

4. There were some old-style (pre PyArg_ParseTuple) argument
   extraction and these were converted to use PyArg_ParseTuple.

All changes compile and run with the new test_select.py module, at
least on my Solaris/Sparc box.
1996-12-12 00:04:35 +00:00
Guido van Rossum 37273177be Add ``extern void bzero();'' for SGI, to keep gcc -Wall happy. 1996-12-09 18:47:43 +00:00
Guido van Rossum a376cc5cc8 Keep gcc -Wall happy. 1996-12-05 23:43:35 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00
Guido van Rossum 6f489d989d Slightly different Windows ifdefs 1996-06-28 20:15:15 +00:00
Guido van Rossum 4f0fbf884b Yet another pass at fd2obj -- this time for Windows 1996-06-12 04:22:53 +00:00
Guido van Rossum 07432c0ef6 fix subtle refcnt bug 1995-03-29 16:47:45 +00:00
Guido van Rossum 524b588553 Added 1995 to copyright message.
Setup.in: clarified Tk comments somewhat.
structmodule.c: use memcpy() instead of double precision assignment.
1995-01-04 19:10:35 +00:00
Guido van Rossum b6775db241 Merge alpha100 branch back to main trunk 1994-08-01 11:34:53 +00:00
Sjoerd Mullender 78ed420314 Fixed a couple of bugs: getargs doesn't use % escapes, and seconds
must be set after timeout is initialized.
1993-11-02 15:34:23 +00:00
Guido van Rossum c7a22703e7 * selectmodule.c (select_select): timeout argument may be None with same
meaning as no 4th argument
1993-11-01 16:27:16 +00:00