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update from main archive 961001

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This commit is contained in:
Ulrich Drepper
1996-10-02 01:40:17 +00:00
parent 2d07133b50
commit a68b0d31a3
109 changed files with 1137 additions and 267 deletions
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28
resolv/res_query.c
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@@ -113,7 +113,7 @@ res_query(name, class, type, answer, anslen)
hp->rcode = NOERROR; /* default */
if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
h_errno = NETDB_INTERNAL;
__set_h_errno (NETDB_INTERNAL);
return (-1);
}
#ifdef DEBUG
@@ -128,7 +128,7 @@ res_query(name, class, type, answer, anslen)
if (_res.options & RES_DEBUG)
printf(";; res_query: mkquery failed\n");
#endif
h_errno = NO_RECOVERY;
__set_h_errno (NO_RECOVERY);
return (n);
}
n = res_send(buf, n, answer, anslen);
@@ -137,7 +137,7 @@ res_query(name, class, type, answer, anslen)
if (_res.options & RES_DEBUG)
printf(";; res_query: send error\n");
#endif
h_errno = TRY_AGAIN;
__set_h_errno (TRY_AGAIN);
return (n);
}
@@ -149,19 +149,19 @@ res_query(name, class, type, answer, anslen)
#endif
switch (hp->rcode) {
case NXDOMAIN:
h_errno = HOST_NOT_FOUND;
__set_h_errno (HOST_NOT_FOUND);
break;
case SERVFAIL:
h_errno = TRY_AGAIN;
__set_h_errno (TRY_AGAIN);
break;
case NOERROR:
h_errno = NO_DATA;
__set_h_errno (NO_DATA);
break;
case FORMERR:
case NOTIMP:
case REFUSED:
default:
h_errno = NO_RECOVERY;
__set_h_errno (NO_RECOVERY);
break;
}
return (-1);
@@ -189,11 +189,11 @@ res_search(name, class, type, answer, anslen)
int got_nodata = 0, got_servfail = 0, tried_as_is = 0;
if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
h_errno = NETDB_INTERNAL;
__set_h_errno (NETDB_INTERNAL);
return (-1);
}
__set_errno (0);
h_errno = HOST_NOT_FOUND; /* default, if we never query */
__set_h_errno (HOST_NOT_FOUND); /* default, if we never query */
dots = 0;
for (cp = name; *cp; cp++)
dots += (*cp == '.');
@@ -253,7 +253,7 @@ res_search(name, class, type, answer, anslen)
* fully-qualified.
*/
if (errno == ECONNREFUSED) {
h_errno = TRY_AGAIN;
__set_h_errno (TRY_AGAIN);
return (-1);
}
@@ -302,11 +302,11 @@ res_search(name, class, type, answer, anslen)
* the last DNSRCH we did.
*/
if (saved_herrno != -1)
h_errno = saved_herrno;
__set_h_errno (saved_herrno);
else if (got_nodata)
h_errno = NO_DATA;
__set_h_errno (NO_DATA);
else if (got_servfail)
h_errno = TRY_AGAIN;
__set_h_errno (TRY_AGAIN);
return (-1);
}
@@ -326,7 +326,7 @@ res_querydomain(name, domain, class, type, answer, anslen)
int n;
if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
h_errno = NETDB_INTERNAL;
__set_h_errno (NETDB_INTERNAL);
return (-1);
}
#ifdef DEBUG