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-command-prompt.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-command-prompt.c')
| -rw-r--r-- | cmd-command-prompt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/cmd-command-prompt.c b/cmd-command-prompt.c index 3105744f..6c3df4ef 100644 --- a/cmd-command-prompt.c +++ b/cmd-command-prompt.c @@ -31,7 +31,7 @@ void cmd_command_prompt_key_binding(struct cmd *, int); int cmd_command_prompt_check(struct args *); -int cmd_command_prompt_exec(struct cmd *, struct cmd_ctx *); +enum cmd_retval cmd_command_prompt_exec(struct cmd *, struct cmd_ctx *); int cmd_command_prompt_callback(void *, const char *); void cmd_command_prompt_free(void *); @@ -84,7 +84,7 @@ cmd_command_prompt_key_binding(struct cmd *self, int key) } } -int +enum cmd_retval cmd_command_prompt_exec(struct cmd *self, struct cmd_ctx *ctx) { struct args *args = self->args; @@ -95,10 +95,10 @@ cmd_command_prompt_exec(struct cmd *self, struct cmd_ctx *ctx) size_t n; if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL) - return (-1); + return (CMD_RETURN_ERROR); if (c->prompt_string != NULL) - return (0); + return (CMD_RETURN_NORMAL); cdata = xmalloc(sizeof *cdata); cdata->c = c; @@ -141,7 +141,7 @@ cmd_command_prompt_exec(struct cmd *self, struct cmd_ctx *ctx) cmd_command_prompt_free, cdata, 0); free(prompt); - return (0); + return (CMD_RETURN_NORMAL); } int |