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Convert clients list into a TAILQ.

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This commit is contained in:
nicm
2015-04-24 23:17:11 +00:00
parent 583b4ab72b
commit aeedb464a6
15 changed files with 118 additions and 223 deletions
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26
cmd.c
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@ -116,10 +116,12 @@ const struct cmd_entry *cmd_table[] = {
NULL
};
ARRAY_DECL(client_list, struct client *);
int cmd_session_better(struct session *, struct session *, int);
struct session *cmd_choose_session_list(struct sessionslist *);
struct session *cmd_choose_session(int);
struct client *cmd_choose_client(struct clients *);
struct client *cmd_choose_client(struct client_list *);
struct client *cmd_lookup_client(const char *);
struct session *cmd_lookup_session(struct cmd_q *, const char *, int *);
struct session *cmd_lookup_session_id(const char *);
@ -452,8 +454,7 @@ cmd_current_client(struct cmd_q *cmdq)
{
struct session *s;
struct client *c;
struct clients cc;
u_int i;
struct client_list cc;
if (cmdq->client != NULL && cmdq->client->session != NULL)
return (cmdq->client);
@ -465,9 +466,7 @@ cmd_current_client(struct cmd_q *cmdq)
s = cmd_current_session(cmdq, 0);
if (s != NULL && !(s->flags & SESSION_UNATTACHED)) {
ARRAY_INIT(&cc);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
if ((c = ARRAY_ITEM(&clients, i)) == NULL)
continue;
TAILQ_FOREACH(c, &clients, entry) {
if (s == c->session)
ARRAY_ADD(&cc, c);
}
@ -478,12 +477,17 @@ cmd_current_client(struct cmd_q *cmdq)
return (c);
}
return (cmd_choose_client(&clients));
ARRAY_INIT(&cc);
TAILQ_FOREACH(c, &clients, entry)
ARRAY_ADD(&cc, c);
c = cmd_choose_client(&cc);
ARRAY_FREE(&cc);
return (c);
}
/* Choose the most recently used client from a list. */
struct client *
cmd_choose_client(struct clients *cc)
cmd_choose_client(struct client_list *cc)
{
struct client *c, *cbest;
struct timeval *tv = NULL;
@ -615,11 +619,9 @@ cmd_lookup_client(const char *name)
{
struct client *c;
const char *path;
u_int i;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL || c->tty.path == NULL)
TAILQ_FOREACH(c, &clients, entry) {
if (c->session == NULL || c->tty.path == NULL)
continue;
path = c->tty.path;