diff options
Diffstat (limited to 'resolv/ga_test.c')
| -rw-r--r-- | resolv/ga_test.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/resolv/ga_test.c b/resolv/ga_test.c new file mode 100644 index 0000000000..673162f015 --- /dev/null +++ b/resolv/ga_test.c @@ -0,0 +1,99 @@ +#include <arpa/inet.h> +#include <netinet/in.h> +#include <netdb.h> +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> + + +int +main (void) +{ +#define N 10 + struct gaicb reqmem[N]; + struct gaicb *req[N]; + int n; + + for (n = 0; n < N; ++n) + { + asprintf (&reqmem[n].ar_name, "test%d.test.redhat.com", 140 + n); + reqmem[n].ar_service = NULL; + reqmem[n].ar_request = NULL; + reqmem[n].ar_result = NULL; + req[n] = &reqmem[n]; + } + + if (getaddrinfo_a (GAI_NOWAIT, req, N, NULL) != 0) + { + puts ("queue call failed"); + exit (1); + } + else + puts ("queue call successful"); + + while (1) + { + int any = 0; + + for (n = 0; n < N; ++n) + if (req[n] != NULL && gai_error (req[n]) != EAI_INPROGRESS) + { + if (gai_error (req[n]) == 0) + { + struct addrinfo *runp = req[n]->ar_result; + + while (runp != NULL) + { + switch (runp->ai_family) + { + case PF_INET: + { + struct sockaddr_in *sinp; + + sinp = (struct sockaddr_in *) runp->ai_addr; + printf ("%2d: %s = %s\n", n, + req[n]->ar_name, inet_ntoa (sinp->sin_addr)); + } + break; + default: + printf ("%2d: family %d\n", n, runp->ai_family); + break; + } + runp = runp->ai_next; + } + } + else + printf ("error for %d: %s\n", n, + gai_strerror (gai_error (req[n]))); + req[n] = NULL; + break; + } + else if (req[n] != NULL) + any = 1; + + if (n == N) + { + if (any) + gai_suspend (req, N, NULL); + else + break; + } + } + + __libc_write(1,"got all\n", 8); + + for (n = 0; n < N; ++n) + if (gai_error (&reqmem[n]) == 0) + { + struct addrinfo *runp = reqmem[n].ar_result; + + while (runp != NULL) + { + struct addrinfo *oldp = runp; + runp = runp->ai_next; + freeaddrinfo (oldp); + } + } + + return 0; +} |