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Remove thread_mode field of multi_context

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This is leftover of a never functional multi threaded openvpn
implementation attempt. It serves no purposes anymore.

Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20210401131337.3684-11-arne@rfc2549.org>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg21952.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This commit is contained in:
Arne Schwabe 2021-04-01 15:13:33 +02:00 committed by Gert Doering
parent aba8776e67
commit 18b4a8380b
4 changed files with 31 additions and 50 deletions
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2
src/openvpn/mtcp.c
View File

@ -789,7 +789,7 @@ tunnel_server_tcp(struct context *top)
}
/* initialize global multi_context object */
multi_init(&multi, top, true, MC_SINGLE_THREADED);
multi_init(&multi, top, true);
/* initialize our cloned top object */
multi_top_init(&multi, top);

2
src/openvpn/mudp.c
View File

@ -300,7 +300,7 @@ tunnel_server_udp(struct context *top)
}
/* initialize global multi_context object */
multi_init(&multi, top, false, MC_SINGLE_THREADED);
multi_init(&multi, top, false);
/* initialize our cloned top object */
multi_top_init(&multi, top);

13
src/openvpn/multi.c
View File

@ -290,7 +290,7 @@ int_compare_function(const void *key1, const void *key2)
* Main initialization function, init multi_context object.
*/
void
multi_init(struct multi_context *m, struct context *t, bool tcp_mode, int thread_mode)
multi_init(struct multi_context *m, struct context *t, bool tcp_mode)
{
int dev = DEV_TYPE_UNDEF;
@ -308,8 +308,6 @@ multi_init(struct multi_context *m, struct context *t, bool tcp_mode, int thread
*/
CLEAR(*m);
m->thread_mode = thread_mode;
/*
* Real address hash table (source port number is
* considered to be part of the address). Used
@ -703,13 +701,6 @@ multi_close_instance(struct multi_context *m,
void
multi_uninit(struct multi_context *m)
{
if (m->thread_mode & MC_WORK_THREAD)
{
multi_top_free(m);
m->thread_mode = MC_UNDEF;
}
else if (m->thread_mode)
{
if (m->hash)
{
struct hash_iterator hi;
@ -748,8 +739,6 @@ multi_uninit(struct multi_context *m)
multi_reap_free(m->reaper);
mroute_helper_free(m->route_helper);
multi_tcp_free(m->mtcp);
m->thread_mode = MC_UNDEF;
}
}
}

10
src/openvpn/multi.h
View File

@ -150,14 +150,6 @@ struct multi_instance {
* server-mode.
*/
struct multi_context {
#define MC_UNDEF 0
#define MC_SINGLE_THREADED (1<<0)
#define MC_MULTI_THREADED_MASTER (1<<1)
#define MC_MULTI_THREADED_WORKER (1<<2)
#define MC_MULTI_THREADED_SCHEDULER (1<<3)
#define MC_WORK_THREAD (MC_MULTI_THREADED_WORKER|MC_MULTI_THREADED_SCHEDULER)
int thread_mode;
struct multi_instance **instances; /**< Array of multi_instances. An instance can be
* accessed using peer-id as an index. */
@ -261,7 +253,7 @@ const char *multi_instance_string(const struct multi_instance *mi, bool null, st
* Called by mtcp.c, mudp.c, or other (to be written) protocol drivers
*/
void multi_init(struct multi_context *m, struct context *t, bool tcp_mode, int thread_mode);
void multi_init(struct multi_context *m, struct context *t, bool tcp_mode);
void multi_uninit(struct multi_context *m);