Commit Graph

94 Commits

Author SHA1 Message Date
Fred Drake db810ac2b8 Donn Cave <donn@oz.net>:
Fix large file support for BeOS.

This closes SourceForge patch #101773.  Refer to the patch discussion for
information on possible alternate fixes.
2000-10-06 20:42:33 +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 1a5e5830a7 Untested patch by Ty Sarna to make TELL64 work on older NetBSD systems.
According to Justin Pettit, this also works on OpenBSD, so I've added
that symbol as well.
2000-09-21 22:15:29 +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
Marc-André Lemburg f5e96fa6b7 Fixed a serious typo. 2000-08-25 22:49:05 +00:00
Marc-André Lemburg 6ef68b5b01 Fix to bug [ Bug #111860 ] file.writelines() crashes.
file.writelines() now tries to emulate the behaviour of file.write()
as closely as possible. Due to the problems with releasing the
interpreter lock the solution isn't exactly optimal, but still better
than not supporting the file.write() semantics at all.
2000-08-25 22:39:50 +00:00
Jack Jansen e979160f5e Added include for limits.h 2000-08-22 21:51:22 +00:00
Trent Mick f29f47b38b Add largefile support for Linux64 and WIn64. Add test_largefile and some minor
change to regrtest.py to allow optional running of test_largefile ('cause it's
slow on Win64).

This closes patches:
http://sourceforge.net/patch/index.php?func=detailpatch&patch_id=100510&group_id=5470
and
http://sourceforge.net/patch/index.php?func=detailpatch&patch_id=100511&group_id=5470
2000-08-11 19:02:59 +00:00
Andrew M. Kuchling 06051edc0d Added PyObject_AsFileDescriptor, which checks for integer, long integer,
or .fileno() method
2000-07-13 23:56:54 +00:00
Fred Drake fd99de6470 ANSI-fication of the sources. 2000-07-09 05:02:18 +00:00
Tim Peters dbd9ba6a6c Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. 2000-07-09 03:09:57 +00:00
Marc-André Lemburg 1f46860a29 Fix to bug #389:
Full_Name: Bastian Kleineidam
Version: 2.0b1 CVS 5.7.2000
OS: Debian Linux 2.2
Submission from: earth.cs.uni-sb.de (134.96.252.92)
2000-07-05 15:32:40 +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
Fred Drake a44d353e2b Trent Mick <trentm@activestate.com>:
The common technique for printing out a pointer has been to cast to a long
and use the "%lx" printf modifier. This is incorrect on Win64 where casting
to a long truncates the pointer. The "%p" formatter should be used instead.

The problem as stated by Tim:
> Unfortunately, the C committee refused to define what %p conversion "looks
> like" -- they explicitly allowed it to be implementation-defined. Older
> versions of Microsoft C even stuck a colon in the middle of the address (in
> the days of segment+offset addressing)!

The result is that the hex value of a pointer will maybe/maybe not have a 0x
prepended to it.


Notes on the patch:

There are two main classes of changes:
- in the various repr() functions that print out pointers
- debugging printf's in the various thread_*.h files (these are why the
patch is large)


Closes SourceForge patch #100505.
2000-06-30 15:01:00 +00:00
Guido van Rossum eceebb87d9 Jack Jansen: Moved includes to the top, removed think C support 2000-06-28 20:57:07 +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 ee70ad1e52 Checking in the new, improve file.writelines() code.
This (1) avoids thread unsafety whereby another thread could zap the
list while we were using it, and (2) now supports writing arbitrary
sequences of strings.
2000-03-13 16:27:06 +00:00
Guido van Rossum 4c08d554b9 Many changes for Unicode, by Marc-Andre Lemburg. 2000-03-10 22:55:18 +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 ff7e83d606 Patch by Mark Hammond to avoid certain header files on Windows/CE. 1999-08-27 20:39:37 +00:00
Guido van Rossum ff1ccbfc21 casts for picky compilers. 1999-04-10 15:48:23 +00:00
Guido van Rossum 3c25904a98 Jim Ahlstrom patch: BIGCHUNK is too large for 16-bit int. 1999-01-14 19:00:14 +00:00
Guido van Rossum 41498435ba Need to include <sys/types.h> for off_t. 1999-01-07 22:09:51 +00:00
Guido van Rossum 3c9fe0cce3 Changes for long file support by Steve Clift.
(This also redoes my previous patch, but better.)
1999-01-06 18:51:17 +00:00
Guido van Rossum 88303194a5 Fix two places (seek and truncate) where a cascade of PyArg_Parse
calls was used instead of a single PyArg_ParseTuple call with an
optional argument.
1999-01-04 17:22:18 +00:00
Guido van Rossum cada2938f7 As noted by Per Cederqvist, new_buffersize() sometimes returns the
buffer increment, and sometimes the new buffer size.  Make it do what
its name says, and fix the one place where this matters to the caller.

Also add a comment explaining why we call lseek() and then ftell().
1998-12-11 20:44:56 +00:00
Barry Warsaw 52ddc0e756 PyFile_FromString(): If an exception occurs, pass in the filename that
was used so it's reflected in the IOError.  Call
PyErr_SetFromErrnoWithFilename().
1998-07-23 16:07:02 +00:00
Guido van Rossum 91aaa92c88 Ugly band-aid to work around a bug in Linux ftell(). 1998-05-05 22:21:35 +00:00
Guido van Rossum f2044e1a71 Enable ftruncate() on the Mac.
(Jack)
1998-04-28 16:05:59 +00:00
Guido van Rossum d30dc0a55e Clear the error condition set by ftell(). 1998-04-27 19:01:08 +00:00
Guido van Rossum 1109fbca76 Make new gcc -Wall happy 1998-04-10 22:16:39 +00:00
Guido van Rossum 240c35aac0 Subtle fix in the read() code which could cause a read broken up in
several pieces to fail...
1998-03-18 17:59:20 +00:00
Guido van Rossum f8b4de02a4 When we have no setvbuf(), make the file totally unbuffered using
setbuf() if a buffer size of 0 or 1 byte is requested.
1998-03-06 15:32:40 +00:00
Guido van Rossum dcb5e7f389 Of course, I shouldn't have used lseek() to find out the file's
position in new_buffersize(); the correct function to use is ftell().
Thanks to Ben Jackson.
1998-03-03 22:36:10 +00:00
Guido van Rossum 3da3fcef96 Check ferror(), not errno, for fread() error. 1998-02-19 20:46:48 +00:00
Guido van Rossum f51815426e Fix problem discovered by Barry: if you hit ^C to
sys.stdin.readline(), you get a fatal error (no current thread).  This
is because there was a call to PyErr_CheckSignals() while there was no
current thread.  I wonder how many more of these we find...  I bnetter
go hunting for PyErr_CheckSignals() now...
1997-11-07 19:20:34 +00:00
Guido van Rossum 36f8e2d1db Use lseek instead of ftell; compensate by adding BUFSIZE 1997-08-21 02:31:25 +00:00
Guido van Rossum 74ba24758e Reordered list of methods to hopefully put the most frequently used
ones near the front.

Also added a missing "return -1" to PyFile_WriteString.
1997-07-13 03:56:50 +00:00
Guido van Rossum 27a60b147c PyFile_WriteString now returns an error indicator instead of calling
PyErr_Clear().
1997-05-22 22:25:11 +00:00
Guido van Rossum e9eec54798 Fix typo in error checking spotted by Just... 1997-05-22 14:02:25 +00:00
Guido van Rossum 789a1613a0 Add optional 'sizehint' argument to readlines(). After approximately
this many bytes have been read, readlines stops.  Because of
buffering, the amount of bytes read is usually at least 8K more than
the hint.

Also changed read() and readline() to use PyArg_ParseTuple().

(Note that the *previous* checkin also fixed error handling and
narrowed the range of thread unblocking for all methods using
fread().)
1997-05-10 22:33:55 +00:00
Guido van Rossum 6263d5451c Rewrite readlines() to speed it up -- about a factor of 2 on my
Indigo2, reading a 9Meg file from the local disk.
1997-05-10 22:07:25 +00:00
Guido van Rossum 5449b6e123 Speed up read() (i.e. read till EOF) considerably by doing a stat() to
see if we can guess the #bytes until the end of the file.  If we
can't, increment the buffer size increments up to 0.5Meg to avoid
realloc'ing too much.
1997-05-09 22:27:31 +00:00
Guido van Rossum b819914263 Fix by Mark Hammond to enable truncate() on Windows. 1997-05-06 15:23:24 +00:00
Guido van Rossum fdf95dd525 Checkin of Jack's buffer mods.
Not really checked, but didn't fail any tests either...
1997-05-05 22:15:02 +00:00
Guido van Rossum c0b618a2cc Quickly renamed the last directory. 1997-05-02 03:12:38 +00:00
Guido van Rossum 685a38ea94 Make gcc -Wall happy. 1996-12-05 21:54:17 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00