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Author SHA1 Message Date
Guido van Rossum 701f25ef9d Rob Riggs wrote: 
"""
Spec says that on success pthread_create returns 0. It does not say
that an error code will be < 0. Linux glibc2 pthread_create() returns
ENOMEM (12) when one exceed process limits. (It looks like it should
return EAGAIN, but that's another story.)

For reference, see:
http://www.opengroup.org/onlinepubs/7908799/xsh/pthread_create.html
"""

[I have a feeling that similar bugs were fixed before; perhaps someone
could check that all error checks no check for != 0?]
 1999-03-15 20:27:53 +00:00
Guido van Rossum 65d5b5763c Thanks to Chris Herborth, the thread primitives now have proper Py* 
names in the source code (they already had those for the linker,
through some smart macros; but the source still had the old, un-Py names).
 1998-12-21 19:32:43 +00:00
Guido van Rossum 9e46e56264 BSDI specific patches, inspired by Nigel Head and otto@mail.olympus.net. 
Also (non-BSDI specific):

- Change the CHECK_STATUS() macro so it tests for nonzero error codes
instead of negative error codes only (this was needed for BSDI, but
appears to be correct according to the PTHREADS spec).

- use memset() to zero out the allocated lock structure.  Again, this
was needed for BSDI, but can't hurt elsewhere either.
 1998-10-07 16:39:47 +00:00
Guido van Rossum d21744a1dd Apparently on AIX when using gcc you need to call pthread_init() 
(which is not a POSIX threads call!).  Reported and confirmed by Brad
Howes.
 1998-09-10 03:04:40 +00:00
Guido van Rossum a74d0e4c55 Correct typo in #ifdef: PY_THREAD_D4, should be PY_PTHREAD_D4. 
Reported by Jonathan Giddy.
 1998-09-04 13:38:32 +00:00
Guido van Rossum 44ee479427 Add a 'volatile' to the declaration of threadid in get_thread_ident(). 
According to Vladimir Marangozov, this is necessary for AIX, where
high optimization levels inline this function and then get it wrong :-(
 1998-08-27 19:21:53 +00:00
Guido van Rossum 532246ef55 Improved version of patch for HPUX from David Arnold. 1998-05-14 21:01:27 +00:00
Guido van Rossum 89df70bfbb Support HPUX 10.20 DCE threads. 1998-05-07 13:28:23 +00:00
Guido van Rossum 730806d3d9 Make new gcc -Wall happy 1998-04-10 22:27:42 +00:00
Guido van Rossum 46ff1903a3 Add default case (standard conformance) to avoid piling up 
system specific #ifdefs.
 1997-06-02 22:25:45 +00:00
Guido van Rossum 64f9105fb7 DG/UX thread patches (Ross Andrus) 1997-05-22 20:41:59 +00:00
Guido van Rossum c8fba8ee14 Add pthred-std define for Linux. 1997-05-15 12:24:53 +00:00
Guido van Rossum d6353e2c0e Support for various versions of the pthread draft. 1997-05-13 17:51:13 +00:00
Guido van Rossum f4806c2a85 Add detach call so threads are GC'ed. 1997-04-30 19:59:22 +00:00
Guido van Rossum 7af8130857 Working semaphore implementation by Sjoerd. 1997-01-17 21:06:41 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00
Guido van Rossum cf1474b73a Sjoerd's thread changes (including down_sema typo fix). 
Note: waitflag not supported on NT.
 1996-10-08 14:17:53 +00:00
Guido van Rossum 1a62311cfb Changes necessary for AIX. 1996-08-08 18:53:41 +00:00
Guido van Rossum 6602099e7c Got rid of florida hack and made it work with Solaris 2.5 pthreads. 
Wonder if this will break it on all other platforms :-)
 1996-06-11 18:32:18 +00:00
Guido van Rossum 2565bff40a Alpha OSF/1 fix 1995-01-09 17:50:47 +00:00
Guido van Rossum 6d023c98b0 Added 1995 to copyright message. 
bltinmodule.c: fixed coerce() nightmare in ternary pow().
modsupport.c (initmodule2): pass METH_FREENAME flag to newmethodobject().
pythonrun.c: move flushline() into and around print_error().
 1995-01-04 19:12:13 +00:00
Guido van Rossum e944da8916 ceval.c: dict of local mapping is now a tuple 
compile.c: lists and dictionary in code objects become tuples
import.c: bump MAGIC
thread*.[ch]: added thread_ident() function
version.c: added '++' to version number and bumped date
 1994-05-23 12:43:41 +00:00
Guido van Rossum b98b1b3deb Tim's changes; removed some remaining non-functional ifdefs 1994-05-11 08:42:04 +00:00
Guido van Rossum 2c8cb9f3d2 Split thread.c into a number of system-specific files. 
Added Tim Peters' pthread version.
 1994-05-09 15:12:46 +00:00