Auto merge of #2204 - devnexen:netbsd_getnameinfo_flags, r=Amanieu

netbsd couple of more getnameinfo flags

Author: bors

libc-test/semver/netbsd.txt

@@ -598,6 +598,15 @@ NET_RT_OIFLIST
 NET_RT_OOIFLIST
 NET_RT_OOOIFLIST
 NEW_TIME
+NI_DGRAM
+NI_MAXHOST
+NI_MAXSERV
+NI_NAMEREQD
+NI_NOFQDN
+NI_NUMERICHOST
+NI_NUMERICSCOPE
+NI_NUMERICSERV
+NI_WITHSCOPEID
 NOEXPR
 NOKERNINFO
 NOSTR

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -1506,6 +1506,15 @@ pub const NOTE_CHILD: u32 = 0x00000004;
 pub const TMP_MAX: ::c_uint = 308915776;
 
 pub const NI_MAXHOST: ::socklen_t = 1025;
+pub const NI_MAXSERV: ::socklen_t = 32;
+
+pub const NI_NOFQDN: ::c_int = 0x00000001;
+pub const NI_NUMERICHOST: ::c_int = 0x000000002;
+pub const NI_NAMEREQD: ::c_int = 0x000000004;
+pub const NI_NUMERICSERV: ::c_int = 0x000000008;
+pub const NI_DGRAM: ::c_int = 0x00000010;
+pub const NI_WITHSCOPEID: ::c_int = 0x00000020;
+pub const NI_NUMERICSCOPE: ::c_int = 0x00000040;
 
 pub const RTLD_NOLOAD: ::c_int = 0x2000;
 pub const RTLD_LOCAL: ::c_int = 0x200;