home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Sprite 1984 - 1993
/
Sprite 1984 - 1993.iso
/
src
/
lib
/
c
/
net
/
RCS
/
getservbyport.c,v
< prev
next >
Wrap
Text File
|
1988-06-20
|
1KB
|
63 lines
head 1.1;
access ;
symbols ;
locks ; strict;
comment @ * @;
1.1
date 88.06.20.09.57.13; author ouster; state Exp;
branches ;
next ;
desc
@@
1.1
log
@Initial revision
@
text
@/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of California at Berkeley. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@@(#)getservbyport.c 5.4 (Berkeley) 3/7/88";
#endif /* LIBC_SCCS and not lint */
#include <netdb.h>
extern int _serv_stayopen;
struct servent *
getservbyport(port, proto)
int port;
char *proto;
{
register struct servent *p;
setservent(_serv_stayopen);
while (p = getservent()) {
if (p->s_port != port)
continue;
if (proto == 0 || strcmp(p->s_proto, proto) == 0)
break;
}
if (!_serv_stayopen)
endservent();
return (p);
}
@