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Add a flag for jobs that shouldn't be freed after they've died and use it for

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status jobs, then only kill those jobs when status-left, status-right or
set-titles-string is changed.

Fixes problems with changing options from inside #().
This commit is contained in:
Nicholas Marriott
2009-11-01 23:20:37 +00:00
parent 32299e4010
commit 2f813ef75d
8 changed files with 63 additions and 19 deletions
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36
cmd-set-option.c
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@ -108,7 +108,10 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
struct client *c;
struct options *oo;
const struct set_option_entry *entry, *opt;
struct jobs *jobs;
struct job *job, *nextjob;
u_int i;
int try_again;
if (data->chflags & CMD_CHFLAG('g'))
oo = &global_s_options;
@ -184,11 +187,34 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
}
recalculate_sizes();
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL) {
job_tree_free(&c->status_jobs);
job_tree_init(&c->status_jobs);
/*
* Special-case: kill all persistent jobs if status-left, status-right
* or set-titles-string have changed. Persistent jobs are only used by
* the status line at the moment so this works XXX.
*/
if (strcmp(entry->name, "status-left") == 0 ||
strcmp(entry->name, "status-right") == 0 ||
strcmp(entry->name, "set-titles-string") == 0) {
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
jobs = &c->status_jobs;
do {
try_again = 0;
job = RB_ROOT(jobs);
while (job != NULL) {
nextjob = RB_NEXT(jobs, jobs, job);
if (job->flags & JOB_PERSIST) {
job_remove(jobs, job);
try_again = 1;
break;
}
job = nextjob;
}
} while (try_again);
server_redraw_client(c);
}
}