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Make command exec functions return an enum rather than -1/0/1 values and

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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.
This commit is contained in:
Nicholas Marriott
2012-07-11 07:10:15 +00:00
parent df912e3540
commit ede8312d59
75 changed files with 489 additions and 464 deletions
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6
cmd-kill-server.c
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@ -27,7 +27,7 @@
* Kill the server and do nothing else.
*/
int cmd_kill_server_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_kill_server_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_kill_server_entry = {
"kill-server", NULL,
@ -40,10 +40,10 @@ const struct cmd_entry cmd_kill_server_entry = {
};
/* ARGSUSED */
int
enum cmd_retval
cmd_kill_server_exec(unused struct cmd *self, unused struct cmd_ctx *ctx)
{
kill(getpid(), SIGTERM);
return (0);
return (CMD_RETURN_NORMAL);
}