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| | /*
* Copyright (C) 2012-2020 all contributors <cmogstored-public@yhbt.net>
* License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
*/
#include "cmogstored.h"
/*
* access to this should only be called in the main thread, this
* is currently not thread safe as there's no need for it.
*/
static LIST_HEAD(queue_head, mog_queue) all_queues;
struct mog_queue *mog_queue_init(int queue_fd)
{
struct mog_fd *mfd;
struct mog_queue *q;
/*
* Do not bother with epoll_create1(EPOLL_CLOEXEC),
* there's no kqueue version of it. We only create epoll/kqueue
* descriptors before we'd ever fork anything
*/
CHECK(int, 0, mog_set_cloexec(queue_fd, true));
mfd = mog_fd_init(queue_fd, MOG_FD_TYPE_QUEUE);
q = &mfd->as.queue;
q->queue_fd = queue_fd;
memset(&q->thrpool, 0, sizeof(struct mog_thrpool));
LIST_INSERT_HEAD(&all_queues, q, qbuddies);
return q;
}
void mog_queue_stop(struct mog_queue *keep)
{
struct mog_queue *queue, *tmp;
struct mog_fd *mfd;
LIST_FOREACH_SAFE(queue, &all_queues, qbuddies, tmp) {
/* keep is usually mog_notify_queue */
if (queue == keep)
continue;
LIST_REMOVE(queue, qbuddies);
mog_thrpool_quit(&queue->thrpool, queue);
mfd = mog_fd_of(queue);
mog_fd_put(mfd);
}
}
void mog_queue_drop(struct mog_fd *mfd)
{
switch (mfd->fd_type) {
case MOG_FD_TYPE_HTTP:
case MOG_FD_TYPE_HTTPGET:
mog_http_drop(mfd);
return;
case MOG_FD_TYPE_MGMT:
mog_mgmt_drop(mfd);
return;
default:
syslog(LOG_ERR,
"dropping fd_type=%d, functionality may be compromised",
mfd->fd_type);
mog_fd_put(mfd);
}
}
|