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https://github.com/samba-team/samba.git
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f9eb05509b
This release contains a lot of fixes: - Adding new timer events is now faster, if there's a large number of timer events. - sigprocmask does not work on FreeBSD to stop further signals in a signal handler. - TEVENT_NUM_SIGNALS is calculated by configure in order to support realtime signals on freebsd. - ./configure --disable-python was fixed for the standalone build. - Several crash bugs in the poll backend are fixed. - The poll backend removes deleted events from the cached pollfd array now. - The poll doesn't pass pollfd.events == 0 to poll() and maintains a list of disabled events, instead of consuming 100% cpu and/or triggering the callers handler. - The poll backend detects POLLNVAL and reports EBADF instead of consuming 100% cpu. - The select backend supports separate handlers for TEVENT_FD_READ and TEVENT_FD_WRITE. - The poll and select backends are now doing fair queuing of fd events. - The epoll has better error checking and supports separate handlers for TEVENT_FD_READ and TEVENT_FD_WRITE. - The standard backend was rewritten to be a tiny wrapper on top of epoll with a fallback to poll, which means that it doesn't use select directly anymore. - TEVENT_TRACE_BEFORE_LOOP_ONCE and TEVENT_TRACE_AFTER_LOOP_ONCE are added in order to allow the application to hook in before and after the loop_once() backend function is called. The TEVENT_HAS_LOOP_ONCE_TRACE_POINTS define can be used to detect the new feature. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Sat Mar 2 02:15:44 CET 2013 on sn-devel-104
139 lines
4.8 KiB
Python
Executable File
139 lines
4.8 KiB
Python
Executable File
#!/usr/bin/env python
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APPNAME = 'tevent'
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VERSION = '0.9.18'
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blddir = 'bin'
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import sys, os
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# find the buildtools directory
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srcdir = '.'
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while not os.path.exists(srcdir+'/buildtools') and len(srcdir.split('/')) < 5:
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srcdir = '../' + srcdir
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sys.path.insert(0, srcdir + '/buildtools/wafsamba')
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import wafsamba, samba_dist, Options, Logs
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samba_dist.DIST_DIRS('lib/tevent:. lib/replace:lib/replace lib/talloc:lib/talloc buildtools:buildtools')
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def set_options(opt):
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opt.BUILTIN_DEFAULT('replace')
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opt.PRIVATE_EXTENSION_DEFAULT('tevent', noextension='tevent')
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opt.RECURSE('lib/replace')
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opt.RECURSE('lib/talloc')
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if opt.IN_LAUNCH_DIR():
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opt.add_option('--disable-python',
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help=("disable the pytevent module"),
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action="store_true", dest='disable_python', default=False)
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def configure(conf):
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conf.RECURSE('lib/replace')
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conf.RECURSE('lib/talloc')
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conf.env.standalone_tevent = conf.IN_LAUNCH_DIR()
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if not conf.env.standalone_tevent:
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if conf.CHECK_BUNDLED_SYSTEM_PKG('tevent', minversion=VERSION,
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onlyif='talloc', implied_deps='replace talloc'):
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conf.define('USING_SYSTEM_TEVENT', 1)
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if conf.CHECK_BUNDLED_SYSTEM_PYTHON('pytevent', 'tevent', minversion=VERSION):
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conf.define('USING_SYSTEM_PYTEVENT', 1)
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if conf.CHECK_FUNCS('epoll_create', headers='sys/epoll.h'):
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conf.DEFINE('HAVE_EPOLL', 1)
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tevent_num_signals = 64
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v = conf.CHECK_VALUEOF('NSIG', headers='signal.h')
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if v is not None:
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tevent_num_signals = max(tevent_num_signals, v)
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v = conf.CHECK_VALUEOF('_NSIG', headers='signal.h')
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if v is not None:
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tevent_num_signals = max(tevent_num_signals, v)
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v = conf.CHECK_VALUEOF('SIGRTMAX', headers='signal.h')
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if v is not None:
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tevent_num_signals = max(tevent_num_signals, v)
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v = conf.CHECK_VALUEOF('SIGRTMIN', headers='signal.h')
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if v is not None:
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tevent_num_signals = max(tevent_num_signals, v*2)
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if not conf.CONFIG_SET('USING_SYSTEM_TEVENT'):
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conf.DEFINE('TEVENT_NUM_SIGNALS', tevent_num_signals)
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conf.env.disable_python = getattr(Options.options, 'disable_python', False)
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if not conf.env.disable_python:
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# also disable if we don't have the python libs installed
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conf.find_program('python', var='PYTHON')
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conf.check_tool('python')
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conf.check_python_version((2,4,2))
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conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=False)
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if not conf.env.HAVE_PYTHON_H:
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Logs.warn('Disabling pytevent as python devel libs not found')
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conf.env.disable_python = True
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conf.SAMBA_CONFIG_H()
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conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
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def build(bld):
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bld.RECURSE('lib/replace')
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bld.RECURSE('lib/talloc')
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SRC = '''tevent.c tevent_debug.c tevent_fd.c tevent_immediate.c
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tevent_queue.c tevent_req.c tevent_select.c
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tevent_poll.c
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tevent_signal.c tevent_standard.c tevent_timed.c tevent_util.c tevent_wakeup.c'''
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if bld.CONFIG_SET('HAVE_EPOLL'):
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SRC += ' tevent_epoll.c'
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if bld.env.standalone_tevent:
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bld.env.PKGCONFIGDIR = '${LIBDIR}/pkgconfig'
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private_library = False
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else:
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private_library = True
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if not bld.CONFIG_SET('USING_SYSTEM_TEVENT'):
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bld.SAMBA_LIBRARY('tevent',
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SRC,
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deps='replace talloc',
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enabled= not bld.CONFIG_SET('USING_SYSTEM_TEVENT'),
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includes='.',
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abi_directory='ABI',
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abi_match='tevent_* _tevent_*',
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vnum=VERSION,
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public_headers='tevent.h',
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public_headers_install=not private_library,
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pc_files='tevent.pc',
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private_library=private_library)
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if not bld.CONFIG_SET('USING_SYSTEM_PYTEVENT') and not bld.env.disable_python:
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bld.SAMBA_PYTHON('pytevent',
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'pytevent.c',
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deps='tevent',
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realname='_tevent.so',
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cflags='-DPACKAGE_VERSION=\"%s\"' % VERSION)
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# install out various python scripts for use by make test
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bld.SAMBA_SCRIPT('tevent_python',
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pattern='tevent.py',
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installdir='python')
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bld.INSTALL_WILDCARD('${PYTHONARCHDIR}', 'tevent.py', flat=False)
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def test(ctx):
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'''test tevent'''
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print("The tevent testsuite is part of smbtorture in samba4")
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def dist():
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'''makes a tarball for distribution'''
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samba_dist.dist()
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def reconfigure(ctx):
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'''reconfigure if config scripts have changed'''
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import samba_utils
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samba_utils.reconfigure(ctx)
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