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Avoid the "poller_fd::closed" feature

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Reliability enhancement for Linux.

This feature was created for ponymap, however we don't care about an
extra syscall in most places.  Doing it right even saves lines.
This commit is contained in:
Přemysl Eric Janouch
2017-05-06 21:35:44 +02:00
parent ec842db0fb
commit c3d62b8799
3 changed files with 7 additions and 13 deletions
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7
kike.c
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@@ -693,9 +693,8 @@ server_context_free (struct server_context *self)
for (size_t i = 0; i < self->n_listen_fds; i++)
{
xclose (self->listen_fds[i]);
self->listen_events[i].closed = true;
poller_fd_reset (&self->listen_events[i]);
xclose (self->listen_fds[i]);
}
free (self->listen_fds);
free (self->listen_events);
@@ -745,9 +744,8 @@ irc_initiate_quit (struct server_context *ctx)
for (size_t i = 0; i < ctx->n_listen_fds; i++)
{
xclose (ctx->listen_fds[i]);
ctx->listen_events[i].closed = true;
poller_fd_reset (&ctx->listen_events[i]);
xclose (ctx->listen_fds[i]);
}
ctx->n_listen_fds = 0;
@@ -933,6 +931,7 @@ client_kill (struct client *c, const char *reason)
xclose (c->socket_fd);
c->socket_fd = -1;
// We don't fork any children, this is okay
c->socket_event.closed = true;
poller_fd_reset (&c->socket_event);
client_cancel_timers (c);