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Message handlers should return void.

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Also fix up some return values and stuff to use bool (or void if
nothing). I just did it whilst I was here.

According to jilles, the return value used to signify whether or not the
client had exited. This was error-prone and was fixed a long, long time
ago, but the return value was left int for historical reasons.

Since the return type is not used (and has no clear use case anyway),
it's safe to just get rid of it.
This commit is contained in:
Elizabeth Myers 2016-03-09 01:37:03 -06:00
parent eeabf33a7c
commit 3c7d6fcce7
99 changed files with 1339 additions and 1691 deletions
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12
modules/m_svinfo.c
View file

@ -38,7 +38,7 @@
static const char svinfo_desc[] =
"Provides TS6 SVINFO command to ensure version and clock synchronisation";
static int ms_svinfo(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
static void ms_svinfo(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
struct Message svinfo_msgtab = {
"SVINFO", 0, 0, 0, 0,
{mg_unreg, mg_ignore, mg_ignore, {ms_svinfo, 5}, mg_ignore, mg_ignore}
@ -54,7 +54,7 @@ DECLARE_MODULE_AV2(svinfo, NULL, NULL, svinfo_clist, NULL, NULL, NULL, NULL, svi
* parv[3] = unused, send 0
* parv[4] = server's idea of UTC time
*/
static int
static void
ms_svinfo(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
signed long deltat;
@ -63,7 +63,7 @@ ms_svinfo(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *sourc
/* SVINFO isnt remote. */
if(source_p != client_p)
return 0;
return;
if(TS_CURRENT < atoi(parv[2]) || atoi(parv[1]) < TS_MIN)
{
@ -74,7 +74,7 @@ ms_svinfo(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *sourc
snprintf(squitreason, sizeof squitreason, "Incompatible TS version (%s,%s)",
parv[1], parv[2]);
exit_client(source_p, source_p, source_p, squitreason);
return 0;
return;
}
/*
@ -99,7 +99,7 @@ ms_svinfo(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *sourc
(long) rb_current_time(), (long) theirtime, deltat);
disable_server_conf_autoconn(source_p->name);
exit_client(source_p, source_p, source_p, squitreason);
return 0;
return;
}
if(deltat > ConfigFileEntry.ts_warn_delta)
@ -109,6 +109,4 @@ ms_svinfo(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *sourc
" (my TS=%ld, their TS=%ld, delta=%ld)",
source_p->name, (long) rb_current_time(), (long) theirtime, deltat);
}
return 0;
}