diff options
Diffstat (limited to 'lib/libc/resolv/res_data.c')
| -rw-r--r-- | lib/libc/resolv/res_data.c | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/lib/libc/resolv/res_data.c b/lib/libc/resolv/res_data.c index 204e03d..ab6d575 100644 --- a/lib/libc/resolv/res_data.c +++ b/lib/libc/resolv/res_data.c @@ -18,6 +18,8 @@ #if defined(LIBC_SCCS) && !defined(lint) static const char rcsid[] = "$Id: res_data.c,v 1.1.206.2 2004/03/16 12:34:18 marka Exp $"; #endif /* LIBC_SCCS and not lint */ +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); #include "port_before.h" @@ -40,7 +42,6 @@ static const char rcsid[] = "$Id: res_data.c,v 1.1.206.2 2004/03/16 12:34:18 mar #include <unistd.h> #include "port_after.h" -#undef _res const char *_res_opcodes[] = { "QUERY", @@ -71,11 +72,6 @@ const char *_res_sectioncodes[] = { #endif #ifndef __BIND_NOSTATIC -struct __res_state _res -# if defined(__BIND_RES_TEXT) - = { RES_TIMEOUT, } /* Motorola, et al. */ -# endif - ; /* Proto. */ @@ -107,7 +103,7 @@ res_init(void) { if (!_res.retrans) _res.retrans = RES_TIMEOUT; if (!_res.retry) - _res.retry = 4; + _res.retry = RES_DFLRETRY; if (!(_res.options & RES_INIT)) _res.options = RES_DEFAULT; @@ -181,6 +177,7 @@ res_query(const char *name, /* domain name */ return (res_nquery(&_res, name, class, type, answer, anslen)); } +#ifndef _LIBC void res_send_setqhook(res_send_qhook hook) { _res.qhook = hook; @@ -190,6 +187,7 @@ void res_send_setrhook(res_send_rhook hook) { _res.rhook = hook; } +#endif int res_isourserver(const struct sockaddr_in *inp) { @@ -206,6 +204,7 @@ res_send(const u_char *buf, int buflen, u_char *ans, int anssiz) { return (res_nsend(&_res, buf, buflen, ans, anssiz)); } +#ifndef _LIBC int res_sendsigned(const u_char *buf, int buflen, ns_tsig_key *key, u_char *ans, int anssiz) @@ -217,6 +216,7 @@ res_sendsigned(const u_char *buf, int buflen, ns_tsig_key *key, return (res_nsendsigned(&_res, buf, buflen, key, ans, anssiz)); } +#endif void res_close(void) { @@ -264,6 +264,12 @@ res_querydomain(const char *name, answer, anslen)); } +int +res_opt(int n0, u_char *buf, int buflen, int anslen) +{ + return (res_nopt(&_res, n0, buf, buflen, anslen)); +} + const char * hostalias(const char *name) { static char abuf[MAXDNAME]; @@ -288,4 +294,25 @@ local_hostname_length(const char *hostname) { } #endif /*ultrix*/ +/* + * Weak aliases for applications that use certain private entry points, + * and fail to include <resolv.h>. + */ +#undef res_init +__weak_reference(__res_init, res_init); +#undef p_query +__weak_reference(__p_query, p_query); +#undef res_mkquery +__weak_reference(__res_mkquery, res_mkquery); +#undef res_query +__weak_reference(__res_query, res_query); +#undef res_send +__weak_reference(__res_send, res_send); +#undef res_close +__weak_reference(__res_close, _res_close); +#undef res_search +__weak_reference(__res_search, res_search); +#undef res_querydomain +__weak_reference(__res_querydomain, res_querydomain); + #endif |
