diff options
| author | Nicholas Marriott <nicm@openbsd.org> | 2012-07-11 07:10:15 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@openbsd.org> | 2012-07-11 07:10:15 +0000 |
| commit | ede8312d59c5d08990f83f38682c26434823525b (patch) | |
| tree | bdf66e80ca1d71548a554804f4ab6656a828a821 /cmd-list-clients.c | |
| parent | df912e3540968a2a0b266e523ecc08bb2dc0ca20 (diff) | |
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.
Diffstat (limited to 'cmd-list-clients.c')
| -rw-r--r-- | cmd-list-clients.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cmd-list-clients.c b/cmd-list-clients.c index 2286ff98..af6ebde2 100644 --- a/cmd-list-clients.c +++ b/cmd-list-clients.c @@ -41,7 +41,7 @@ const struct cmd_entry cmd_list_clients_entry = { }; /* ARGSUSED */ -int +enum cmd_retval cmd_list_clients_exec(struct cmd *self, struct cmd_ctx *ctx) { struct args *args = self->args; @@ -55,7 +55,7 @@ cmd_list_clients_exec(struct cmd *self, struct cmd_ctx *ctx) if (args_has(args, 't')) { s = cmd_find_session(ctx, args_get(args, 't'), 0); if (s == NULL) - return (-1); + return (CMD_RETURN_ERROR); } else s = NULL; @@ -82,5 +82,5 @@ cmd_list_clients_exec(struct cmd *self, struct cmd_ctx *ctx) format_free(ft); } - return (0); + return (CMD_RETURN_NORMAL); } |