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1 | /* |
2 | * Copyright (c) 1985 Regents of the University of California. | |
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3 | * All rights reserved. |
4 | * | |
5 | * Redistribution and use in source and binary forms are permitted | |
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6 | * provided that the above copyright notice and this paragraph are |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
a300ef85 JB |
16 | */ |
17 | ||
2ce81398 | 18 | #if defined(LIBC_SCCS) && !defined(lint) |
f4f66d2c | 19 | static char sccsid[] = "@(#)sethostent.c 6.5 (Berkeley) %G%"; |
fcd6ac95 | 20 | #endif /* LIBC_SCCS and not lint */ |
a300ef85 | 21 | |
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22 | #include <sys/types.h> |
23 | #include <arpa/nameser.h> | |
24 | #include <netinet/in.h> | |
25 | #include <resolv.h> | |
a300ef85 | 26 | |
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27 | sethostent(stayopen) |
28 | { | |
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29 | if (stayopen) |
30 | _res.options |= RES_STAYOPEN | RES_USEVC; | |
158ad942 | 31 | } |
a300ef85 | 32 | |
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33 | endhostent() |
34 | { | |
35 | _res.options &= ~(RES_STAYOPEN | RES_USEVC); | |
36 | _res_close(); | |
37 | } | |
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38 | |
39 | sethostfile(name) | |
40 | char *name; | |
41 | { | |
42 | #ifdef lint | |
43 | name = name; | |
44 | #endif | |
45 | } |