/* getprotoent.c 4.4 82/12/17 */
static char PROTODB
[] = "/etc/protocols";
static FILE *protof
= NULL
;
static char line
[BUFSIZ
+1];
static struct protoent proto
;
static char *proto_aliases
[MAXALIASES
];
protof
= fopen(PROTODB
, "r" );
if (protof
&& !stayopen
) {
if (protof
== NULL
&& (protof
= fopen(PROTODB
, "r" )) == NULL
)
if ((p
= fgets(line
, BUFSIZ
, protof
)) == NULL
)
while (*cp
== ' ' || *cp
== '\t')
proto
.p_proto
= atoi(cp
);
q
= proto
.p_aliases
= proto_aliases
;
if (*cp
== ' ' || *cp
== '\t') {
if (q
< &proto_aliases
[MAXALIASES
- 1])
for (mp
= match
; *mp
; mp
++)