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Sync OpenBSD patchset 1151:
Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
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@ -24,7 +24,7 @@
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* Refresh client.
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*/
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int cmd_refresh_client_exec(struct cmd *, struct cmd_ctx *);
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enum cmd_retval cmd_refresh_client_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_refresh_client_entry = {
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"refresh-client", "refresh",
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@ -36,14 +36,14 @@ const struct cmd_entry cmd_refresh_client_entry = {
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cmd_refresh_client_exec
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};
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int
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enum cmd_retval
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cmd_refresh_client_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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struct client *c;
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if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
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return (-1);
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return (CMD_RETURN_ERROR);
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if (args_has(args, 'S')) {
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status_update_jobs(c);
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@ -51,5 +51,5 @@ cmd_refresh_client_exec(struct cmd *self, struct cmd_ctx *ctx)
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} else
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server_redraw_client(c);
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return (0);
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return (CMD_RETURN_NORMAL);
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}
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