8992eddbdf
Summary: getnetent, getnetbyaddr, getnetbyname - get network entry Reuse them on NetBSD. Sponsored by <The NetBSD Foundation> Reviewers: joerg, vitalybuka Reviewed By: vitalybuka Subscribers: llvm-commits, kubamracek, #sanitizers Tags: #sanitizers Differential Revision: https://reviews.llvm.org/D43543 llvm-svn: 326163
85 lines
1.5 KiB
C++
85 lines
1.5 KiB
C++
// RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s
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#include <inttypes.h>
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#include <netdb.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define STRING_OR_NULL(x) ((x) ? (x) : "null")
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void test1() {
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struct netent *ntp = getnetent();
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printf("%s ", ntp->n_name);
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for (char **cp = ntp->n_aliases; *cp != NULL; cp++)
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printf("%s ", STRING_OR_NULL(*cp));
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printf("%d ", ntp->n_addrtype);
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printf("%" PRIu32 "\n", ntp->n_net);
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endnetent();
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}
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void test2() {
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struct netent *ntp = getnetbyname("loopback");
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printf("%s ", ntp->n_name);
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for (char **cp = ntp->n_aliases; *cp != NULL; cp++)
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printf("%s ", STRING_OR_NULL(*cp));
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printf("%d ", ntp->n_addrtype);
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printf("%" PRIu32 "\n", ntp->n_net);
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endnetent();
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}
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void test3() {
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struct netent *ntp = getnetbyaddr(127, 2);
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printf("%s ", ntp->n_name);
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for (char **cp = ntp->n_aliases; *cp != NULL; cp++)
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printf("%s ", STRING_OR_NULL(*cp));
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printf("%d ", ntp->n_addrtype);
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printf("%" PRIu32 "\n", ntp->n_net);
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endnetent();
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}
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void test4() {
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setnetent(1);
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struct netent *ntp = getnetent();
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printf("%s ", ntp->n_name);
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for (char **cp = ntp->n_aliases; *cp != NULL; cp++)
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printf("%s ", STRING_OR_NULL(*cp));
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printf("%d ", ntp->n_addrtype);
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printf("%" PRIu32 "\n", ntp->n_net);
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endnetent();
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}
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int main(void) {
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printf("netent\n");
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test1();
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test2();
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test3();
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test4();
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// CHECK: netent
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// CHECK: loopback 2 127
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// CHECK: loopback 2 127
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// CHECK: loopback 2 127
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// CHECK: loopback 2 127
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return 0;
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}
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