diff options
Diffstat (limited to 'resolv/resolv-internal.h')
| -rw-r--r-- | resolv/resolv-internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/resolv/resolv-internal.h b/resolv/resolv-internal.h index 6ab8f2af09..1500adc607 100644 --- a/resolv/resolv-internal.h +++ b/resolv/resolv-internal.h @@ -100,4 +100,10 @@ libc_hidden_proto (__inet_pton_length) /* Called as part of the thread shutdown sequence. */ void __res_thread_freeres (void) attribute_hidden; +/* The Linux kernel does not enable all ICMP messages on a UDP socket + by default. A call this function enables full error reporting for + the socket FD. FAMILY must be AF_INET or AF_INET6. Returns 0 on + success, -1 on failure. */ +int __res_enable_icmp (int family, int fd) attribute_hidden; + #endif /* _RESOLV_INTERNAL_H */ |