From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 19:20:00 +0200 Subject: Adding upstream version 2:4.20.0+dfsg. Signed-off-by: Daniel Baumann --- source3/lib/global_contexts.c | 71 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 source3/lib/global_contexts.c (limited to 'source3/lib/global_contexts.c') diff --git a/source3/lib/global_contexts.c b/source3/lib/global_contexts.c new file mode 100644 index 0000000..4e3bbab --- /dev/null +++ b/source3/lib/global_contexts.c @@ -0,0 +1,71 @@ +/* + Unix SMB/CIFS implementation. + Global contexts + + Copyright (C) Simo Sorce 2010 + + 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 . +*/ + + +#include "replace.h" +#include "global_contexts.h" +#include +#include "lib/util/fault.h" +#include "lib/util/samba_util.h" +#include "messages.h" + +static struct tevent_context *global_event_ctx = NULL; + +struct tevent_context *global_event_context(void) +{ + if (!global_event_ctx) { + /* + * Note we MUST use the NULL context here, not the + * autofree context, to avoid side effects in forked + * children exiting. + */ + global_event_ctx = samba_tevent_context_init(NULL); + } + if (!global_event_ctx) { + smb_panic("Could not init global event context"); + } + return global_event_ctx; +} + +void global_event_context_free(void) +{ + TALLOC_FREE(global_event_ctx); +} + +static struct messaging_context *global_msg_ctx = NULL; + +struct messaging_context *global_messaging_context(void) +{ + if (global_msg_ctx == NULL) { + /* + * Note we MUST use the NULL context here, not the + * autofree context, to avoid side effects in forked + * children exiting. + */ + global_msg_ctx = messaging_init(NULL, + global_event_context()); + } + return global_msg_ctx; +} + +void global_messaging_context_free(void) +{ + TALLOC_FREE(global_msg_ctx); +} -- cgit v1.2.3