glusterfs.git/xlators/features/glupy/src/glupy.c, branch release-6

all: remove code which is not being considered in build

2018-12-13T17:10:00+00:00

These xlators are now removed from build as per discussion/announcement
done at https://lists.gluster.org/pipermail/gluster-users/2018-July/034400.html

* move rot-13 to playground, as it is used only as demo
  purpose, and is documented in many places.

* Removed code of below xlators:
  - cluster/stripe
  - cluster/tier
  - features/changetimerecorder
  - features/glupy
  - performance/symlink-cache
  - encryption/crypt
  - storage/bd
  - experimental/posix2
  - experimental/dht2
  - experimental/fdl
  - experimental/jbr

updates: bz#1635688
Change-Id: I1d2d63c32535e149bc8dcb2daa76236c707996e8
Signed-off-by: Amar Tumballi

libglusterfs: Move devel headers under glusterfs directory

2018-12-05T21:47:04+00:00

libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.

Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs

This change although big, is just moving around the headers and
making it correct when including these headers from other sources.

This helps us correctly include libglusterfs includes without
namespace conflicts.

Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

core/various: python3 compat, prepare for python2 -> python3

2018-07-09T03:38:36+00:00

see https://review.gluster.org/#/c/19788/,
    https://review.gluster.org/#/c/19871/,
    https://review.gluster.org/#/c/19952/,
    https://review.gluster.org/#/c/20104/,
    https://review.gluster.org/#/c/20162/,
    https://review.gluster.org/#/c/20185/,
    https://review.gluster.org/#/c/20207/,
    https://review.gluster.org/#/c/20227/,
    https://review.gluster.org/#/c/20307/,
    https://review.gluster.org/#/c/20320/,
    https://review.gluster.org/#/c/20332/, and
    https://review.gluster.org/#/c/20364/

Fixes glupy.py python2isms, iteritems -> items, and some overlooked 
print() in georep/peer_mountbroker.in

Note: Fedora packaging guidelines and SUSE rpmlint require explicit
shebangs; popular practices like #!/usr/bin/env python and #!/usr/bin/python
are not allowed; they must be #!/usr/bin/python2 or #!/usr/bin/python3

Note: Selected small fixes from 2to3 utility. Specifically apply,
basestring, funcattrs, has_key, idioms, map, numliterals, raise,
set_literal, types, urllib, and zip have already been applied. Also
version agnostic imports for urllib, cpickle, socketserver, _thread,
queue, etc., suggested by Aravinda in https://review.gluster.org/#/c/19767/1

Note: these 2to3 fixes report no changes are necessary: asserts, buffer,
exec, execfile, exitfunc, filter, getcwdu, imports2, input, intern,
itertools, metaclass, methodattrs, ne, next, nonzero, operator, paren,
raw_input, reduce, reload, renames, repr, standarderror, sys_exc, throw,
tuple_params, xreadlines.

Change-Id: Idda031c1ec975417c79323aea33e7b694e752b2a
updates: #411
Signed-off-by: Kaleb S. KEITHLEY

Use RTLD_LOCAL for symbol resolution

2017-12-27T15:49:49+00:00

RTLD_LOCAL is the default value for symbol visibility flag of dlopen()
in Linux and NetBSD. Using it avoids conflicts during symbol resolution.

This also allows us to detect xlators that have not been explicitly
linked with libraries that they use. This used to go unnoticed
when RTLD_GLOBAL was being used.

BUG: 1193929
Change-Id: I50db6ea14ffdee96596060c4d6bf71cd3c432f7b
Signed-off-by: Prashanth Pai

build: do not #include "config.h" in each file

2015-05-29T12:43:17+00:00

Instead of including config.h in each file, and have the additional
config.h included from the compiler commandline (-include option).

When a .c file tests for a certain #define, and config.h was not
included, incorrect assumtions were made. With this change, it can not
happen again.

BUG: 1222319
Change-Id: I4f9097b8740b81ecfe8b218d52ca50361f74cb64
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/10808
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Pranith Kumar Karampuri

glupy: portability fixes

2014-11-06T06:28:09+00:00

Fixes portability problems so that NetBSD passes tests/features/glupy.t

- Use python-config to detect python build environment on all systems,
  not just Linux and Darwin.
- Get the site-package directory from python and make sure we install
  glupy.py there, Previously we installed within glusterfs prefix,
  which caused a problem if it was different that python's prefix.
- Set PYTHONPATH for tests so that the detected site-packages is used
  in python's search path. This should be useless, but let us have it
  just in case.
- Pass glupy.so path from glusterfsd to glupy.py through an
  environment variable and use it in CDLL instead of "", as the
  later seems not portable (at least it fails on NetBSD).
- Use gil_init_key pthread_getspecific to avoid deadlocks (that
  code was #ifdef out, perhaps because it was not needed on Linux,
  but it seems to be required for NetBSD.
- Recover the error message from Python and send it to the logs
  to help debugging problems.

BUG: 1129939
Change-Id: Icc71e77d6940f0759cc14c5c5cf7ca6fa431e0d2
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/8978
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy

features/glupy: GPLv2 or LGPLv3+ license

2014-05-30T06:31:17+00:00

Change-Id: I1ce4735619ac03a81f6ed43bba27c9fbb25c4de1
BUG: 1102305
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/7917
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/glupy: Add mem accounting support

2014-04-04T04:51:50+00:00

When glusterfs is built from source using -DDEBUG flag and glupy
xlator is added to vol file, the brick process used to crash when
mounting the volume.

This fix is largely derived from the fix submitted for BZ #1035751.
Thanks to Justin Clift for helping in tracking this down.

BUG: 1035751
Change-Id: Id64f92eecc9335e34dd08812fe176774e7723c2c
Signed-off-by: Prashanth Pai 
Reviewed-on: http://review.gluster.org/7332
Reviewed-by: Jeff Darcy 
Tested-by: Gluster Build System

features/glupy: Rename Glupy python module to avoid namespace conflict

2014-03-24T17:31:22+00:00

* Rename gluster.py to glupy.py to avoid namespace conflict (#1018619)
* Move the main Glupy files into glusterfs-extra-xlators rpm
* Move the Glupy Translator examples into glusterfs-devel rpm
* Add Glupy entry to the MAINTAINERS file

BUG: 1018619
Change-Id: I48de598ba5ae8eec0e7e276bbcca1abb0e549cef
Signed-off-by: Justin Clift 
Reviewed-on: http://review.gluster.org/6979
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Jeff Darcy