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tevent_glib_glue_create() takes glib GMainContext and adds its event sources to a tevent context. tevent will poll the sources and run handlers for pending events as detailed in the glib documentation: https://developer.gnome.org/glib/stable/glib-The-Main-Event-Loop.html Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Noel Power <npower@samba.org>
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/*
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Unix SMB/CIFS implementation.
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Poll glib event loop from tevent
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Copyright (C) Ralph Boehme 2016
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** NOTE! The following LGPL license applies to the tevent
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** library. This does NOT imply that all of Samba is released
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** under the LGPL
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TEVENT_GLIB_GLUE_H
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#define _TEVENT_GLIB_GLUE_H
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#include <talloc.h>
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#include <tevent.h>
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/**
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* @brief Add a glib GmainContext to a tevent context
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*
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* tevent will poll the glib event sources and run handlers for
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* pending events as detailed in the glib documentation:
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*
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* https://developer.gnome.org/glib/stable/glib-The-Main-Event-Loop.html
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*
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* If tevent was built without glib support, this function will always return
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* NULL with an error number ENOSYS.
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*
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* @param[in] mem_ctx Memory context to use
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*
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* @param[in] ev Event context to use
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*
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* @param[in] gmain_ctx GMainContext that will be added to tevent
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*
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* @return A handle on the glue context that binds the
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* the GMainContext to tevent. Pass the glue handle to
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* tevent_glib_glue_quit() in a callback when you want
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* stop processing glib events.
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* You must not call talloc_free() on the handle while
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* the loop is still in use and attached to tevent.
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*/
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struct tevent_glib_glue *samba_tevent_glib_glue_create(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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GMainContext *gmain_ctx);
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/**
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* @brief Stop polling a GMainContext
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*
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* Used in a callback when you want to stop processing glib events.
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*
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* @param[in] glue And tevent_glib_glue handle
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*/
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void samba_tevent_glib_glue_quit(struct tevent_glib_glue *glue);
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#endif
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