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-rw-r--r--source4/lib/events/Makefile.in66
-rwxr-xr-xsource4/lib/events/autogen.sh17
-rw-r--r--source4/lib/events/config.mk37
-rw-r--r--source4/lib/events/configure.ac35
-rw-r--r--source4/lib/events/events.c19
-rw-r--r--source4/lib/events/events.i7
-rw-r--r--source4/lib/events/events.mk59
-rw-r--r--source4/lib/events/events.pc.in11
-rw-r--r--source4/lib/events/events.py21
-rw-r--r--source4/lib/events/events_epoll.c15
-rw-r--r--source4/lib/events/events_select.c13
-rw-r--r--source4/lib/events/events_signal.c13
-rw-r--r--source4/lib/events/events_standard.c11
-rw-r--r--source4/lib/events/events_timed.c11
-rw-r--r--source4/lib/events/events_util.c129
-rw-r--r--source4/lib/events/events_util.h123
-rw-r--r--source4/lib/events/events_wrap.c77
-rw-r--r--source4/lib/events/libevents.m421
-rw-r--r--source4/lib/events/tests.py2
19 files changed, 623 insertions, 64 deletions
diff --git a/source4/lib/events/Makefile.in b/source4/lib/events/Makefile.in
new file mode 100644
index 0000000000..0a0df9bef9
--- /dev/null
+++ b/source4/lib/events/Makefile.in
@@ -0,0 +1,66 @@
+#!gmake
+#
+# Makefile for tdb directory
+#
+
+CC = @CC@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+includedir = @includedir@
+libdir = @libdir@
+VPATH = @srcdir@:@tallocdir@:@libreplacedir@
+srcdir = @srcdir@
+builddir = @builddir@
+CPPFLAGS = @CPPFLAGS@ -I$(srcdir)/include -Iinclude -I.
+LDFLAGS = @LDFLAGS@
+EXEEXT = @EXEEXT@
+SHLD = @SHLD@
+SHLD_FLAGS = @SHLD_FLAGS@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PICFLAG = @PICFLAG@
+SHLIBEXT = @SHLIBEXT@
+SWIG = swig
+PYTHON = @PYTHON@
+PYTHON_CONFIG = @PYTHON_CONFIG@
+PYTHON_BUILD_TARGET = @PYTHON_BUILD_TARGET@
+PYTHON_INSTALL_TARGET = @PYTHON_INSTALL_TARGET@
+PYTHON_CHECK_TARGET = @PYTHON_CHECK_TARGET@
+LIB_PATH_VAR = @LIB_PATH_VAR@
+eventsdir = @eventsdir@
+tallocdir = @tallocdir@
+
+TALLOC_LIBS = @TALLOC_LIBS@
+TALLOC_CFLAGS = @TALLOC_CFLAGS@
+TALLOC_OBJ = @TALLOC_OBJ@
+
+CFLAGS = $(CPPFLAGS) $(TALLOC_CFLAGS) @CFLAGS@
+
+EVENTS_OBJ = @EVENTS_OBJ@ $(TALLOC_OBJ) @LIBREPLACEOBJ@
+
+default: all
+
+include $(eventsdir)/events.mk
+include $(eventsdir)/rules.mk
+
+all:: showflags dirs $(PROGS) $(LIBEVENTS_SOLIB) libevents.a $(PYTHON_BUILD_TARGET)
+
+install:: all
+$(LIBEVENTS_SOLIB): $(EVENTS_OBJ)
+ $(SHLD) $(SHLD_FLAGS) -o $@ $(EVENTS_OBJ) $(TALLOC_LIBS) @SONAMEFLAG@$(LIBEVENTS_SONAME)
+
+check: test
+
+test:: $(PYTHON_CHECK_TARGET)
+installcheck:: test install
+
+clean::
+ rm -f *.o *.a */*.o
+ rm -f $(TALLOC_OBJ)
+
+distclean:: clean
+ rm -f config.log config.status include/config.h config.cache
+ rm -f Makefile
+
+realdistclean:: distclean
+ rm -f configure include/config.h.in
diff --git a/source4/lib/events/autogen.sh b/source4/lib/events/autogen.sh
new file mode 100755
index 0000000000..b13a4b685d
--- /dev/null
+++ b/source4/lib/events/autogen.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+rm -rf autom4te.cache
+rm -f configure config.h.in
+
+IPATHS="-I libreplace -I lib/replace -I ../libreplace -I ../replace"
+IPATHS="$IPATHS -I lib/talloc -I talloc -I ../talloc"
+autoconf $IPATHS || exit 1
+autoheader $IPATHS || exit 1
+
+rm -rf autom4te.cache
+
+swig -O -Wall -python -keyword events.i # Ignore errors for now
+
+echo "Now run ./configure and then make."
+exit 0
+
diff --git a/source4/lib/events/config.mk b/source4/lib/events/config.mk
index 225a23c634..9d579807c8 100644
--- a/source4/lib/events/config.mk
+++ b/source4/lib/events/config.mk
@@ -1,43 +1,62 @@
+################################################
+# Start SUBSYSTEM LIBEVENTS
+[LIBRARY::LIBEVENTS]
+PUBLIC_DEPENDENCIES = LIBTALLOC
+OUTPUT_TYPE = STATIC_LIBRARY
+CFLAGS = -Ilib/events
+#
+# End SUBSYSTEM LIBEVENTS
+################################################
+
##############################
[MODULE::EVENTS_AIO]
-OBJ_FILES = events_aio.o
PRIVATE_DEPENDENCIES = LIBAIO_LINUX
SUBSYSTEM = LIBEVENTS
INIT_FUNCTION = s4_events_aio_init
##############################
+EVENTS_AIO_OBJ_FILES = $(libeventssrcdir)/events_aio.o
+
##############################
[MODULE::EVENTS_EPOLL]
-OBJ_FILES = events_epoll.o
SUBSYSTEM = LIBEVENTS
INIT_FUNCTION = s4_events_epoll_init
##############################
+EVENTS_EPOLL_OBJ_FILES = $(libeventssrcdir)/events_epoll.o
+
##############################
[MODULE::EVENTS_SELECT]
-OBJ_FILES = events_select.o
SUBSYSTEM = LIBEVENTS
INIT_FUNCTION = s4_events_select_init
##############################
+EVENTS_SELECT_OBJ_FILES = $(libeventssrcdir)/events_select.o
+
##############################
[MODULE::EVENTS_STANDARD]
-OBJ_FILES = events_standard.o
SUBSYSTEM = LIBEVENTS
INIT_FUNCTION = s4_events_standard_init
##############################
+EVENTS_STANDARD_OBJ_FILES = $(libeventssrcdir)/events_standard.o
##############################
# Start SUBSYSTEM LIBEVENTS
[SUBSYSTEM::LIBEVENTS]
-OBJ_FILES = events.o events_timed.o events_signal.o
-PUBLIC_DEPENDENCIES = LIBTALLOC LIBSAMBA-UTIL
# End SUBSYSTEM LIBEVENTS
##############################
-PUBLIC_HEADERS += $(addprefix lib/events/, events.h events_internal.h)
+LIBEVENTS_OBJ_FILES = $(addprefix $(libeventssrcdir)/, events.o events_timed.o events_signal.o)
+
+PUBLIC_HEADERS += $(addprefix $(libeventssrcdir)/, events.h events_internal.h)
[PYTHON::swig_events]
-SWIG_FILE = events.i
-PRIVATE_DEPENDENCIES = LIBEVENTS
+LIBRARY_REALNAME = samba/_events.$(SHLIBEXT)
+PRIVATE_DEPENDENCIES = LIBEVENTS LIBSAMBA-HOSTCONFIG
+
+swig_events_OBJ_FILES = $(libeventssrcdir)/events_wrap.o
+
+$(eval $(call python_py_module_template,samba/events.py,$(libeventssrcdir)/events.py))
+
+$(swig_events_OBJ_FILES): CFLAGS+=$(CFLAG_NO_UNUSED_MACROS) $(CFLAG_NO_CAST_QUAL)
diff --git a/source4/lib/events/configure.ac b/source4/lib/events/configure.ac
new file mode 100644
index 0000000000..4eb3575aac
--- /dev/null
+++ b/source4/lib/events/configure.ac
@@ -0,0 +1,35 @@
+AC_PREREQ(2.50)
+AC_DEFUN([SMB_MODULE_DEFAULT], [echo -n ""])
+AC_DEFUN([SMB_LIBRARY_ENABLE], [echo -n ""])
+AC_DEFUN([SMB_ENABLE], [echo -n ""])
+AC_INIT(events, 1.0.0)
+AC_CONFIG_SRCDIR([events.c])
+AC_CONFIG_HEADER(config.h)
+AC_LIBREPLACE_ALL_CHECKS
+AC_LIBREPLACE_NETWORK_CHECKS
+
+m4_include(libtalloc.m4)
+
+AC_LD_EXPORT_DYNAMIC
+AC_LD_SONAMEFLAG
+AC_LD_PICFLAG
+AC_LD_SHLIBEXT
+AC_LIBREPLACE_SHLD
+AC_LIBREPLACE_SHLD_FLAGS
+AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
+m4_include(libevents.m4)
+AC_PATH_PROGS([PYTHON_CONFIG], [python2.6-config python2.5-config python2.4-config python-config])
+AC_PATH_PROGS([PYTHON], [python2.6 python2.5 python2.4 python])
+
+PYTHON_BUILD_TARGET="build-python"
+PYTHON_INSTALL_TARGET="install-python"
+PYTHON_CHECK_TARGET="check-python"
+AC_SUBST(PYTHON_BUILD_TARGET)
+AC_SUBST(PYTHON_INSTALL_TARGET)
+AC_SUBST(PYTHON_CHECK_TARGET)
+if test -z "$PYTHON_CONFIG"; then
+ PYTHON_BUILD_TARGET=""
+ PYTHON_INSTALL_TARGET=""
+ PYTHON_CHECK_TARGET=""
+fi
+AC_OUTPUT(Makefile events.pc)
diff --git a/source4/lib/events/events.c b/source4/lib/events/events.c
index 555a5092cc..ccc62b4c83 100644
--- a/source4/lib/events/events.c
+++ b/source4/lib/events/events.c
@@ -52,15 +52,16 @@
forever.
*/
-
+#if _SAMBA_BUILD_
#include "includes.h"
-#include "lib/events/events.h"
-#include "lib/events/events_internal.h"
#include "lib/util/dlinklist.h"
#include "param/param.h"
-#if _SAMBA_BUILD_
-#include "build.h"
+#else
+#include "replace.h"
+#include "events_util.h"
#endif
+#include "events.h"
+#include "events_internal.h"
struct event_ops_list {
struct event_ops_list *next, *prev;
@@ -102,6 +103,10 @@ void event_set_default_backend(const char *backend)
static void event_backend_init(void)
{
#if _SAMBA_BUILD_
+ NTSTATUS s4_events_standard_init(void);
+ NTSTATUS s4_events_select_init(void);
+ NTSTATUS s4_events_epoll_init(void);
+ NTSTATUS s4_events_aio_init(void);
init_module_fn static_init[] = { STATIC_LIBEVENTS_MODULES };
if (event_backends) return;
run_init_functions(static_init);
@@ -203,6 +208,8 @@ struct event_context *event_context_init_byname(TALLOC_CTX *mem_ctx, const char
*/
struct event_context *event_context_init(TALLOC_CTX *mem_ctx)
{
+ DEBUG(0, ("New event context requested. Parent: [%s:%p]\n",
+ mem_ctx?talloc_get_name(mem_ctx):"NULL", mem_ctx));
return event_context_init_byname(mem_ctx, NULL);
}
@@ -282,7 +289,7 @@ struct signal_event *event_add_signal(struct event_context *ev, TALLOC_CTX *mem_
/*
do a single event loop using the events defined in ev
*/
-_PUBLIC_ int event_loop_once(struct event_context *ev)
+int event_loop_once(struct event_context *ev)
{
return ev->ops->loop_once(ev);
}
diff --git a/source4/lib/events/events.i b/source4/lib/events/events.i
index 263605b176..7de8aec79d 100644
--- a/source4/lib/events/events.i
+++ b/source4/lib/events/events.i
@@ -21,14 +21,17 @@
%import "../talloc/talloc.i";
%{
-#include "lib/events/events.h"
+#include "events.h"
typedef struct event_context event;
%}
typedef struct event_context {
%extend {
+ %feature("docstring") event "S.__init__()";
event(TALLOC_CTX *mem_ctx) { return event_context_init(mem_ctx); }
+ %feature("docstring") loop_once "S.loop_once() -> int";
int loop_once(void);
+ %feature("docstring") loop_wait "S.loop_wait() -> int";
int loop_wait(void);
}
} event;
@@ -44,6 +47,8 @@ typedef struct event_context {
struct event_context *event_context_init_byname(TALLOC_CTX *mem_ctx, const char *name);
+%feature("docstring") event_backend_list "event_backend_list() -> list";
const char **event_backend_list(TALLOC_CTX *mem_ctx);
+%feature("docstring") event_set_default_backend "event_set_default_backend(name) -> None";
%rename(set_default_backend) event_set_default_backend;
void event_set_default_backend(const char *backend);
diff --git a/source4/lib/events/events.mk b/source4/lib/events/events.mk
new file mode 100644
index 0000000000..64d3fcb9fd
--- /dev/null
+++ b/source4/lib/events/events.mk
@@ -0,0 +1,59 @@
+dirs::
+ @mkdir -p lib
+
+LIBEVENTS_SONAME = libevents.$(SHLIBEXT).0
+LIBEVENTS_SOLIB = libevents.$(SHLIBEXT).$(PACKAGE_VERSION)
+
+LIBEVENTS = libevents.a
+
+clean::
+ rm -f $(LIBEVENTS_SONAME) $(LIBEVENTS_SOLIB) libevents.a libevents.$(SHLIBEXT)
+ rm -f events.pc
+
+build-python:: _libevents.$(SHLIBEXT)
+
+events_wrap.o: $(eventsdir)/events_wrap.c
+ $(CC) $(PICFLAG) -c $(eventsdir)/events_wrap.c $(CFLAGS) `$(PYTHON_CONFIG) --cflags`
+
+_libevents.$(SHLIBEXT): libevents.$(SHLIBEXT) events_wrap.o
+ $(SHLD) $(SHLD_FLAGS) -o $@ events_wrap.o -L. -levents `$(PYTHON_CONFIG) --libs`
+
+install:: installdirs installbin installheaders installlibs \
+ $(PYTHON_INSTALL_TARGET)
+
+install-python:: build-python
+ mkdir -p $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(0, prefix='$(prefix)')"` \
+ $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(1, prefix='$(prefix)')"`
+ cp $(eventsdir)/events.py $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(0, prefix='$(prefix)')"`
+ cp _libevents.$(SHLIBEXT) $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(1, prefix='$(prefix)')"`
+
+check-python:: build-python
+ $(LIB_PATH_VAR)=. PYTHONPATH=".:$(eventsdir)" $(PYTHON) $(eventsdir)/python/tests/simple.py
+
+install-swig::
+ mkdir -p $(DESTDIR)`$(SWIG) -swiglib`
+ cp events.i $(DESTDIR)`$(SWIG) -swiglib`
+
+clean::
+ rm -f _libevents.$(SHLIBEXT)
+
+installdirs::
+ mkdir -p $(DESTDIR)$(includedir)
+ mkdir -p $(DESTDIR)$(libdir)
+ mkdir -p $(DESTDIR)$(libdir)/pkgconfig
+
+installheaders:: installdirs
+ cp $(srcdir)/events.h $(DESTDIR)$(includedir)
+
+installlibs:: all installdirs
+ cp events.pc $(DESTDIR)$(libdir)/pkgconfig
+ cp libevents.a $(LIBEVENTS_SOLIB) $(DESTDIR)$(libdir)
+
+libevents.a: $(EVENTS_OBJ)
+ ar -rv libevents.a $(EVENTS_OBJ)
+
+libevents.$(SHLIBEXT): $(LIBEVENTS_SOLIB)
+ ln -fs $< $@
+
+$(LIBEVENTS_SONAME): $(LIBEVENTS_SOLIB)
+ ln -fs $< $@
diff --git a/source4/lib/events/events.pc.in b/source4/lib/events/events.pc.in
new file mode 100644
index 0000000000..4a4c012d73
--- /dev/null
+++ b/source4/lib/events/events.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: events
+Description: An event system library
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -levents
+Cflags: -I${includedir}
+URL: http://samba.org/
diff --git a/source4/lib/events/events.py b/source4/lib/events/events.py
index d8f70f6319..264e0b7cdf 100644
--- a/source4/lib/events/events.py
+++ b/source4/lib/events/events.py
@@ -1,5 +1,5 @@
# This file was automatically generated by SWIG (http://www.swig.org).
-# Version 1.3.33
+# Version 1.3.35
#
# Don't modify this file, modify the SWIG interface instead.
@@ -61,7 +61,16 @@ class event(object):
thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
__repr__ = _swig_repr
def __init__(self, *args, **kwargs):
+ """S.__init__()"""
_events.event_swiginit(self,_events.new_event(*args, **kwargs))
+ def loop_once(*args, **kwargs):
+ """S.loop_once() -> int"""
+ return _events.event_loop_once(*args, **kwargs)
+
+ def loop_wait(*args, **kwargs):
+ """S.loop_wait() -> int"""
+ return _events.event_loop_wait(*args, **kwargs)
+
__swig_destroy__ = _events.delete_event
event.loop_once = new_instancemethod(_events.event_loop_once,None,event)
event.loop_wait = new_instancemethod(_events.event_loop_wait,None,event)
@@ -69,7 +78,13 @@ event_swigregister = _events.event_swigregister
event_swigregister(event)
event_context_init_byname = _events.event_context_init_byname
-event_backend_list = _events.event_backend_list
-set_default_backend = _events.set_default_backend
+
+def event_backend_list(*args):
+ """event_backend_list() -> list"""
+ return _events.event_backend_list(*args)
+
+def set_default_backend(*args, **kwargs):
+ """event_set_default_backend(name) -> None"""
+ return _events.set_default_backend(*args, **kwargs)
diff --git a/source4/lib/events/events_epoll.c b/source4/lib/events/events_epoll.c
index 109027eb1a..07e66154fc 100644
--- a/source4/lib/events/events_epoll.c
+++ b/source4/lib/events/events_epoll.c
@@ -20,12 +20,17 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#if _SAMBA_BUILD_
#include "includes.h"
+#include "lib/util/dlinklist.h"
+#else
+#include "replace.h"
+#include "events_util.h"
+#endif
#include "system/filesys.h"
#include "system/network.h"
-#include "lib/util/dlinklist.h"
-#include "lib/events/events.h"
-#include "lib/events/events_internal.h"
+#include "events.h"
+#include "events_internal.h"
#include <sys/epoll.h>
struct epoll_event_context {
@@ -56,9 +61,11 @@ struct epoll_event_context {
called when a epoll call fails, and we should fallback
to using select
*/
-_NORETURN_ static void epoll_panic(struct epoll_event_context *epoll_ev, const char *reason)
+static void epoll_panic(struct epoll_event_context *epoll_ev, const char *reason)
{
+#if _SAMBA_BUILD_
DEBUG(0,("%s (%s) - calling abort()\n", reason, strerror(errno)));
+#endif
abort();
}
diff --git a/source4/lib/events/events_select.c b/source4/lib/events/events_select.c
index f4b7e4e5eb..16fff71e4a 100644
--- a/source4/lib/events/events_select.c
+++ b/source4/lib/events/events_select.c
@@ -23,12 +23,17 @@
*/
+#if _SAMBA_BUILD_
#include "includes.h"
+#include "lib/util/dlinklist.h"
+#else
+#include "replace.h"
+#include "events_util.h"
+#endif
#include "system/filesys.h"
#include "system/select.h"
-#include "lib/util/dlinklist.h"
-#include "lib/events/events.h"
-#include "lib/events/events_internal.h"
+#include "events.h"
+#include "events_internal.h"
struct select_event_context {
/* a pointer back to the generic event_context */
@@ -216,7 +221,9 @@ static int select_event_loop_select(struct select_event_context *select_ev, stru
made readable and that should have removed
the event, so this must be a bug. This is a
fatal error. */
+#if _SAMBA_BUILD_
DEBUG(0,("ERROR: EBADF on select_event_loop_once\n"));
+#endif
select_ev->exit_code = EBADF;
return -1;
}
diff --git a/source4/lib/events/events_signal.c b/source4/lib/events/events_signal.c
index c0771cbe01..7128612fb0 100644
--- a/source4/lib/events/events_signal.c
+++ b/source4/lib/events/events_signal.c
@@ -19,13 +19,18 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#if _SAMBA_BUILD_
#include "includes.h"
+#include "lib/util/dlinklist.h"
+#else
+#include <signal.h>
+#include "replace.h"
+#include "events_util.h"
+#endif
#include "system/filesys.h"
#include "system/select.h"
-#include "system/wait.h"
-#include "lib/util/dlinklist.h"
-#include "lib/events/events.h"
-#include "lib/events/events_internal.h"
+#include "events.h"
+#include "events_internal.h"
#define NUM_SIGNALS 64
diff --git a/source4/lib/events/events_standard.c b/source4/lib/events/events_standard.c
index 7b945b154d..4e41c42206 100644
--- a/source4/lib/events/events_standard.c
+++ b/source4/lib/events/events_standard.c
@@ -27,13 +27,18 @@
at runtime we fallback to select()
*/
+#if _SAMBA_BUILD_
#include "includes.h"
+#include "lib/util/dlinklist.h"
+#else
+#include "replace.h"
+#include "events_util.h"
+#endif
#include "system/filesys.h"
#include "system/network.h"
#include "system/select.h" /* needed for HAVE_EVENTS_EPOLL */
-#include "lib/util/dlinklist.h"
-#include "lib/events/events.h"
-#include "lib/events/events_internal.h"
+#include "events.h"
+#include "events_internal.h"
struct std_event_context {
/* a pointer back to the generic event_context */
diff --git a/source4/lib/events/events_timed.c b/source4/lib/events/events_timed.c
index 389c2cbbb7..79e4cde795 100644
--- a/source4/lib/events/events_timed.c
+++ b/source4/lib/events/events_timed.c
@@ -20,12 +20,17 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#if _SAMBA_BUILD_
#include "includes.h"
+#include "lib/util/dlinklist.h"
+#else
+#include "replace.h"
+#include "events_util.h"
+#endif
#include "system/filesys.h"
#include "system/select.h"
-#include "lib/util/dlinklist.h"
-#include "lib/events/events.h"
-#include "lib/events/events_internal.h"
+#include "events.h"
+#include "events_internal.h"
/*
destroy a timed event
diff --git a/source4/lib/events/events_util.c b/source4/lib/events/events_util.c
new file mode 100644
index 0000000000..74e11473f3
--- /dev/null
+++ b/source4/lib/events/events_util.c
@@ -0,0 +1,129 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Copyright (C) Andrew Tridgell 2005
+ Copyright (C) Jelmer Vernooij 2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#include "talloc.h"
+
+/**
+ return the number of elements in a string list
+*/
+static size_t str_list_length(const char **list)
+{
+ size_t ret;
+ for (ret=0;list && list[ret];ret++) /* noop */ ;
+ return ret;
+}
+
+/**
+ add an entry to a string list
+*/
+const char **str_list_add(const char **list, const char *s)
+{
+ size_t len = str_list_length(list);
+ const char **ret;
+
+ ret = talloc_realloc(NULL, list, const char *, len+2);
+ if (ret == NULL) return NULL;
+
+ ret[len] = talloc_strdup(ret, s);
+ if (ret[len] == NULL) return NULL;
+
+ ret[len+1] = NULL;
+
+ return ret;
+}
+
+/**
+ compare two timeval structures.
+ Return -1 if tv1 < tv2
+ Return 0 if tv1 == tv2
+ Return 1 if tv1 > tv2
+*/
+static int timeval_compare(const struct timeval *tv1, const struct timeval *tv2)
+{
+ if (tv1->tv_sec > tv2->tv_sec) return 1;
+ if (tv1->tv_sec < tv2->tv_sec) return -1;
+ if (tv1->tv_usec > tv2->tv_usec) return 1;
+ if (tv1->tv_usec < tv2->tv_usec) return -1;
+ return 0;
+}
+
+/**
+ return a zero timeval
+*/
+struct timeval timeval_zero(void)
+{
+ struct timeval tv;
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ return tv;
+}
+
+/**
+ return true if a timeval is zero
+*/
+bool timeval_is_zero(const struct timeval *tv)
+{
+ return tv->tv_sec == 0 && tv->tv_usec == 0;
+}
+
+/**
+ return a timeval for the current time
+*/
+struct timeval timeval_current(void)
+{
+ struct timeval tv;
+ GetTimeOfDay(&tv);
+ return tv;
+}
+
+/**
+ return a timeval struct with the given elements
+*/
+struct timeval timeval_set(uint32_t secs, uint32_t usecs)
+{
+ struct timeval tv;
+ tv.tv_sec = secs;
+ tv.tv_usec = usecs;
+ return tv;
+}
+
+/**
+ return the difference between two timevals as a timeval
+ if tv1 comes after tv2, then return a zero timeval
+ (this is *tv2 - *tv1)
+*/
+struct timeval timeval_until(const struct timeval *tv1,
+ const struct timeval *tv2)
+{
+ struct timeval t;
+ if (timeval_compare(tv1, tv2) >= 0) {
+ return timeval_zero();
+ }
+ t.tv_sec = tv2->tv_sec - tv1->tv_sec;
+ if (tv1->tv_usec > tv2->tv_usec) {
+ t.tv_sec--;
+ t.tv_usec = 1000000 - (tv1->tv_usec - tv2->tv_usec);
+ } else {
+ t.tv_usec = tv2->tv_usec - tv1->tv_usec;
+ }
+ return t;
+}
+
diff --git a/source4/lib/events/events_util.h b/source4/lib/events/events_util.h
new file mode 100644
index 0000000000..401df891a5
--- /dev/null
+++ b/source4/lib/events/events_util.h
@@ -0,0 +1,123 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Copyright (C) Andrew Tridgell 1998-2005
+ Copyright (C) Jelmer Vernooij 2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* To use these macros you must have a structure containing a next and
+ prev pointer */
+
+#ifndef _DLINKLIST_H
+#define _DLINKLIST_H
+
+
+/* hook into the front of the list */
+#define DLIST_ADD(list, p) \
+do { \
+ if (!(list)) { \
+ (list) = (p); \
+ (p)->next = (p)->prev = NULL; \
+ } else { \
+ (list)->prev = (p); \
+ (p)->next = (list); \
+ (p)->prev = NULL; \
+ (list) = (p); \
+ }\
+} while (0)
+
+/* remove an element from a list - element doesn't have to be in list. */
+#define DLIST_REMOVE(list, p) \
+do { \
+ if ((p) == (list)) { \
+ (list) = (p)->next; \
+ if (list) (list)->prev = NULL; \
+ } else { \
+ if ((p)->prev) (p)->prev->next = (p)->next; \
+ if ((p)->next) (p)->next->prev = (p)->prev; \
+ } \
+ if ((p) != (list)) (p)->next = (p)->prev = NULL; \
+} while (0)
+
+/* promote an element to the top of the list */
+#define DLIST_PROMOTE(list, p) \
+do { \
+ DLIST_REMOVE(list, p); \
+ DLIST_ADD(list, p); \
+} while (0)
+
+/* hook into the end of the list - needs a tmp pointer */
+#define DLIST_ADD_END(list, p, type) \
+do { \
+ if (!(list)) { \
+ (list) = (p); \
+ (p)->next = (p)->prev = NULL; \
+ } else { \
+ type tmp; \
+ for (tmp = (list); tmp->next; tmp = tmp->next) ; \
+ tmp->next = (p); \
+ (p)->next = NULL; \
+ (p)->prev = tmp; \
+ } \
+} while (0)
+
+/* insert 'p' after the given element 'el' in a list. If el is NULL then
+ this is the same as a DLIST_ADD() */
+#define DLIST_ADD_AFTER(list, p, el) \
+do { \
+ if (!(list) || !(el)) { \
+ DLIST_ADD(list, p); \
+ } else { \
+ p->prev = el; \
+ p->next = el->next; \
+ el->next = p; \
+ if (p->next) p->next->prev = p; \
+ }\
+} while (0)
+
+/* demote an element to the end of the list, needs a tmp pointer */
+#define DLIST_DEMOTE(list, p, tmp) \
+do { \
+ DLIST_REMOVE(list, p); \
+ DLIST_ADD_END(list, p, tmp); \
+} while (0)
+
+/* concatenate two lists - putting all elements of the 2nd list at the
+ end of the first list */
+#define DLIST_CONCATENATE(list1, list2, type) \
+do { \
+ if (!(list1)) { \
+ (list1) = (list2); \
+ } else { \
+ type tmp; \
+ for (tmp = (list1); tmp->next; tmp = tmp->next) ; \
+ tmp->next = (list2); \
+ if (list2) { \
+ (list2)->prev = tmp; \
+ } \
+ } \
+} while (0)
+
+#endif /* _DLINKLIST_H */
+
+const char **str_list_add(const char **list, const char *s);
+struct timeval timeval_zero(void);
+bool timeval_is_zero(const struct timeval *tv);
+struct timeval timeval_current(void);
+struct timeval timeval_set(uint32_t secs, uint32_t usecs);
+struct timeval timeval_until(const struct timeval *tv1,
+ const struct timeval *tv2);
+
diff --git a/source4/lib/events/events_wrap.c b/source4/lib/events/events_wrap.c
index b220d320cf..ccaeab7ad6 100644
--- a/source4/lib/events/events_wrap.c
+++ b/source4/lib/events/events_wrap.c
@@ -1,6 +1,6 @@
/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
- * Version 1.3.33
+ * Version 1.3.35
*
* This file is not intended to be easily readable and contains a number of
* coding conventions designed to improve portability and efficiency. Do not make
@@ -126,7 +126,7 @@
/* This should only be incremented when either the layout of swig_type_info changes,
or for whatever reason, the runtime changes incompatibly */
-#define SWIG_RUNTIME_VERSION "3"
+#define SWIG_RUNTIME_VERSION "4"
/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
#ifdef SWIG_TYPE_TABLE
@@ -161,6 +161,7 @@
/* Flags for pointer conversions */
#define SWIG_POINTER_DISOWN 0x1
+#define SWIG_CAST_NEW_MEMORY 0x2
/* Flags for new pointer objects */
#define SWIG_POINTER_OWN 0x1
@@ -301,10 +302,10 @@ SWIGINTERNINLINE int SWIG_CheckState(int r) {
extern "C" {
#endif
-typedef void *(*swig_converter_func)(void *);
+typedef void *(*swig_converter_func)(void *, int *);
typedef struct swig_type_info *(*swig_dycast_func)(void **);
-/* Structure to store inforomation on one type */
+/* Structure to store information on one type */
typedef struct swig_type_info {
const char *name; /* mangled name of this type */
const char *str; /* human readable name of this type */
@@ -431,8 +432,8 @@ SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *into) {
Cast a pointer up an inheritance hierarchy
*/
SWIGRUNTIMEINLINE void *
-SWIG_TypeCast(swig_cast_info *ty, void *ptr) {
- return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr);
+SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) {
+ return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory);
}
/*
@@ -856,7 +857,7 @@ SWIG_Python_AddErrorMsg(const char* mesg)
Py_DECREF(old_str);
Py_DECREF(value);
} else {
- PyErr_Format(PyExc_RuntimeError, mesg);
+ PyErr_SetString(PyExc_RuntimeError, mesg);
}
}
@@ -1416,7 +1417,7 @@ PySwigObject_dealloc(PyObject *v)
{
PySwigObject *sobj = (PySwigObject *) v;
PyObject *next = sobj->next;
- if (sobj->own) {
+ if (sobj->own == SWIG_POINTER_OWN) {
swig_type_info *ty = sobj->ty;
PySwigClientData *data = ty ? (PySwigClientData *) ty->clientdata : 0;
PyObject *destroy = data ? data->destroy : 0;
@@ -1434,12 +1435,13 @@ PySwigObject_dealloc(PyObject *v)
res = ((*meth)(mself, v));
}
Py_XDECREF(res);
- } else {
- const char *name = SWIG_TypePrettyName(ty);
+ }
#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
- printf("swig/python detected a memory leak of type '%s', no destructor found.\n", name);
-#endif
+ else {
+ const char *name = SWIG_TypePrettyName(ty);
+ printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
}
+#endif
}
Py_XDECREF(next);
PyObject_DEL(v);
@@ -1944,7 +1946,7 @@ SWIG_Python_GetSwigThis(PyObject *pyobj)
SWIGRUNTIME int
SWIG_Python_AcquirePtr(PyObject *obj, int own) {
- if (own) {
+ if (own == SWIG_POINTER_OWN) {
PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
if (sobj) {
int oldown = sobj->own;
@@ -1965,6 +1967,8 @@ SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int
return SWIG_OK;
} else {
PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
+ if (own)
+ *own = 0;
while (sobj) {
void *vptr = sobj->ptr;
if (ty) {
@@ -1978,7 +1982,15 @@ SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int
if (!tc) {
sobj = (PySwigObject *)sobj->next;
} else {
- if (ptr) *ptr = SWIG_TypeCast(tc,vptr);
+ if (ptr) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ if (newmemory == SWIG_CAST_NEW_MEMORY) {
+ assert(own);
+ if (own)
+ *own = *own | SWIG_CAST_NEW_MEMORY;
+ }
+ }
break;
}
}
@@ -1988,7 +2000,8 @@ SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int
}
}
if (sobj) {
- if (own) *own = sobj->own;
+ if (own)
+ *own = *own | sobj->own;
if (flags & SWIG_POINTER_DISOWN) {
sobj->own = 0;
}
@@ -2053,8 +2066,13 @@ SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) {
}
if (ty) {
swig_cast_info *tc = SWIG_TypeCheck(desc,ty);
- if (!tc) return SWIG_ERROR;
- *ptr = SWIG_TypeCast(tc,vptr);
+ if (tc) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ assert(!newmemory); /* newmemory handling not yet implemented */
+ } else {
+ return SWIG_ERROR;
+ }
} else {
*ptr = vptr;
}
@@ -2493,7 +2511,7 @@ static swig_module_info swig_module = {swig_types, 4, 0, 0, 0, 0};
#define SWIG_name "_events"
-#define SWIGVERSION 0x010333
+#define SWIGVERSION 0x010335
#define SWIG_VERSION SWIGVERSION
@@ -2501,7 +2519,7 @@ static swig_module_info swig_module = {swig_types, 4, 0, 0, 0, 0};
#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a))
-#include "lib/events/events.h"
+#include "events.h"
typedef struct event_context event;
SWIGINTERN event *new_event(TALLOC_CTX *mem_ctx){ return event_context_init(mem_ctx); }
@@ -2755,15 +2773,15 @@ fail:
static PyMethodDef SwigMethods[] = {
- { (char *)"new_event", (PyCFunction)_wrap_new_event, METH_NOARGS, NULL},
- { (char *)"event_loop_once", (PyCFunction)_wrap_event_loop_once, METH_O, NULL},
- { (char *)"event_loop_wait", (PyCFunction)_wrap_event_loop_wait, METH_O, NULL},
+ { (char *)"new_event", (PyCFunction)_wrap_new_event, METH_NOARGS, (char *)"S.__init__()"},
+ { (char *)"event_loop_once", (PyCFunction)_wrap_event_loop_once, METH_O, (char *)"S.loop_once() -> int"},
+ { (char *)"event_loop_wait", (PyCFunction)_wrap_event_loop_wait, METH_O, (char *)"S.loop_wait() -> int"},
{ (char *)"delete_event", (PyCFunction)_wrap_delete_event, METH_O, NULL},
{ (char *)"event_swigregister", event_swigregister, METH_VARARGS, NULL},
{ (char *)"event_swiginit", event_swiginit, METH_VARARGS, NULL},
{ (char *)"event_context_init_byname", (PyCFunction) _wrap_event_context_init_byname, METH_VARARGS | METH_KEYWORDS, NULL},
- { (char *)"event_backend_list", (PyCFunction)_wrap_event_backend_list, METH_NOARGS, NULL},
- { (char *)"set_default_backend", (PyCFunction) _wrap_set_default_backend, METH_VARARGS | METH_KEYWORDS, NULL},
+ { (char *)"event_backend_list", (PyCFunction)_wrap_event_backend_list, METH_NOARGS, (char *)"event_backend_list() -> list"},
+ { (char *)"set_default_backend", (PyCFunction) _wrap_set_default_backend, METH_VARARGS | METH_KEYWORDS, (char *)"event_set_default_backend(name) -> None"},
{ NULL, NULL, 0, NULL }
};
@@ -2860,7 +2878,7 @@ SWIGRUNTIME void
SWIG_InitializeModule(void *clientdata) {
size_t i;
swig_module_info *module_head, *iter;
- int found;
+ int found, init;
clientdata = clientdata;
@@ -2870,6 +2888,9 @@ SWIG_InitializeModule(void *clientdata) {
swig_module.type_initial = swig_type_initial;
swig_module.cast_initial = swig_cast_initial;
swig_module.next = &swig_module;
+ init = 1;
+ } else {
+ init = 0;
}
/* Try and load any already created modules */
@@ -2898,6 +2919,12 @@ SWIG_InitializeModule(void *clientdata) {
module_head->next = &swig_module;
}
+ /* When multiple interpeters are used, a module could have already been initialized in
+ a different interpreter, but not yet have a pointer in this interpreter.
+ In this case, we do not want to continue adding types... everything should be
+ set up already */
+ if (init == 0) return;
+
/* Now work on filling in swig_module.types */
#ifdef SWIGRUNTIME_DEBUG
printf("SWIG_InitializeModule: size %d\n", swig_module.size);
diff --git a/source4/lib/events/libevents.m4 b/source4/lib/events/libevents.m4
index 99a47dcc54..483ab861fb 100644
--- a/source4/lib/events/libevents.m4
+++ b/source4/lib/events/libevents.m4
@@ -1,11 +1,28 @@
-EVENTS_OBJ="lib/events/events.o lib/events/events_select.o lib/events/events_signal.o lib/events/events_timed.o lib/events/events_standard.o"
+dnl find the events sources. This is meant to work both for
+dnl standalone builds, and builds of packages using libevents
+eventsdir=""
+eventspaths="$srcdir $srcdir/lib/events $srcdir/events $srcdir/../events"
+for d in $eventspaths; do
+ if test -f "$d/events.c"; then
+ eventsdir="$d"
+ AC_SUBST(eventsdir)
+ break;
+ fi
+done
+if test x"$eventsdir" = "x"; then
+ AC_MSG_ERROR([cannot find libevents source in $eventspaths])
+fi
+
+EVENTS_OBJ="events.o events_select.o events_signal.o events_timed.o events_standard.o events_util.o"
+AC_SUBST(LIBREPLACEOBJ)
AC_CHECK_HEADERS(sys/epoll.h)
AC_CHECK_FUNCS(epoll_create)
if test x"$ac_cv_header_sys_epoll_h" = x"yes" -a x"$ac_cv_func_epoll_create" = x"yes"; then
- EVENTS_OBJ="$EVENTS_OBJ lib/events/events_epoll.o"
+ EVENTS_OBJ="$EVENTS_OBJ events_epoll.o"
AC_DEFINE(HAVE_EVENTS_EPOLL, 1, [Whether epoll available])
fi
AC_SUBST(EVENTS_OBJ)
+
diff --git a/source4/lib/events/tests.py b/source4/lib/events/tests.py
index b14f7e6250..006426207e 100644
--- a/source4/lib/events/tests.py
+++ b/source4/lib/events/tests.py
@@ -17,7 +17,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
-import events
+from samba import events
import unittest
# Just test the bindings are there and that calling them doesn't crash
generated by cgit (git 2.34.1) at 2024-08-23 06:43:13 +0000