diff options
Diffstat (limited to 'usr.sbin/sendmail/src/mci.c')
| -rw-r--r-- | usr.sbin/sendmail/src/mci.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/usr.sbin/sendmail/src/mci.c b/usr.sbin/sendmail/src/mci.c index 8160b83..8211a62 100644 --- a/usr.sbin/sendmail/src/mci.c +++ b/usr.sbin/sendmail/src/mci.c @@ -33,7 +33,7 @@ */ #ifndef lint -static char sccsid[] = "@(#)mci.c 8.13 (Berkeley) 4/12/94"; +static char sccsid[] = "@(#)mci.c 8.14 (Berkeley) 5/15/94"; #endif /* not lint */ #include "sendmail.h" @@ -83,18 +83,17 @@ mci_cache(mci) register MCI **mcislot; extern MCI **mci_scan(); - if (MaxMciCache <= 0) - { - /* we don't support caching */ - return; - } - /* ** Find the best slot. This may cause expired connections ** to be closed. */ mcislot = mci_scan(mci); + if (mcislot == NULL) + { + /* we don't support caching */ + return; + } /* if this is already cached, we are done */ if (bitset(MCIF_CACHED, mci->mci_flags)) @@ -136,6 +135,12 @@ mci_scan(savemci) register MCI *mci; register int i; + if (MaxMciCache <= 0) + { + /* we don't support caching */ + return NULL; + } + if (MciCache == NULL) { /* first call */ @@ -267,6 +272,7 @@ mci_get(host, m) { register MCI *mci; register STAB *s; + extern MCI **mci_scan(); #ifdef DAEMON extern SOCKADDR CurHostAddr; @@ -276,7 +282,7 @@ mci_get(host, m) #endif /* clear out any expired connections */ - mci_scan(NULL); + (void) mci_scan(NULL); if (m->m_mno < 0) syserr("negative mno %d (%s)", m->m_mno, m->m_name); |
