diff options
Diffstat (limited to 'cpukit/libnetworking/libc/getproto.c')
| -rw-r--r-- | cpukit/libnetworking/libc/getproto.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/libnetworking/libc/getproto.c b/cpukit/libnetworking/libc/getproto.c index c2a653f4b4..67f59b4e86 100644 --- a/cpukit/libnetworking/libc/getproto.c +++ b/cpukit/libnetworking/libc/getproto.c @@ -41,6 +41,8 @@ static char sccsid[] = "@(#)getproto.c 8.1 (Berkeley) 6/4/93"; extern int _proto_stayopen; +extern struct protoent * getprotobynumber_static(int); + struct protoent * getprotobynumber(proto) register int proto; @@ -53,5 +55,8 @@ getprotobynumber(proto) break; if (!_proto_stayopen) endprotoent(); + + if ( !p ) + p = getprotobynumber_static(proto); return (p); } |