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Test getipnodebyname() & gethostbyname() implementations.

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This commit is contained in:
Mark Andrews 2000-01-26 02:58:39 +00:00
parent 7a196c5d60
commit 643168599f
1 changed files with 71 additions and 0 deletions
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bin/tests/gxbn_test.c Normal file
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/*
* Copyright (C) 2000 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#include <stdio.h>
#include <sys/socket.h>
#include <lwres/netdb.h>
static void
print_he(struct hostent *he, int error, const char *fun, const char *name) {
char **c;
int i;
if (he != NULL) {
printf("%s(%s):\n", fun, name);
printf("\tname = %s\n", he->h_name);
printf("\taddrtype = %d\n", he->h_addrtype);
printf("\tlength = %d\n", he->h_length);
c = he->h_aliases;
i = 1;
while (*c != NULL) {
printf("\talias[%d] = %s\n", i, *c);
i++;
c++;
}
c = he->h_addr_list;
i = 1;
while (*c != NULL) {
char buf[128];
inet_ntop(he->h_addrtype, c, buf, sizeof (buf));
printf("\taddress[%d] = %s\n", i, buf);
c++;
i++;
}
} else {
printf("%s(%s): error = %d\n", fun, name, error);
}
}
int
main(int argc, char **argv) {
struct hostent *he;
char **c;
int error;
while (argv[1] != NULL) {
he = gethostbyname(argv[1]);
print_he(he, 0 /* XXX h_errno */, "gethostbyname", argv[1]);
he = getipnodebyname(argv[1], AF_INET, AI_DEFAULT|AI_ALL,
&error);
print_he(he, error, "getipnodebyname", argv[1]);
if (he != NULL)
freehostent(he);
argv++;
}
exit(0);
}