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libgo patch committed: Define more structs in syscall package


This patch to libgo defines more structs in the syscall package,
corresponding to structs defined in the master library.  Bootstrapped
and ran Go testsuite on x86_64-unknown-linux-gnu.  Committed to trunk
and 4.7 branch.

Ian

diff -r c7f1cc64c45f -r 8d768cdf12ce libgo/mksysinfo.sh
--- a/libgo/mksysinfo.sh	Sun Apr 22 11:48:26 2012 -0700
+++ b/libgo/mksysinfo.sh	Sun Apr 22 12:25:44 2012 -0700
@@ -785,6 +785,22 @@
       -e 's/rta_type/Type/' \
     >> ${OUT}
 
+# The in_pktinfo struct.
+grep '^type _in_pktinfo ' gen-sysinfo.go | \
+    sed -e 's/_in_pktinfo/Inet4Pktinfo/' \
+      -e 's/ipi_ifindex/Ifindex/' \
+      -e 's/ipi_spec_dst/Spec_dst/' \
+      -e 's/ipi_addr/Addr/' \
+    >> ${OUT}
+
+# The in6_pktinfo struct.
+grep '^type _in6_pktinfo ' gen-sysinfo.go | \
+    sed -e 's/_in6_pktinfo/Inet6Pktinfo/' \
+      -e 's/ipi6_addr/Addr/' \
+      -e 's/ipi6_ifindex/Ifindex/' \
+      -e 's/_in6_addr/[16]byte/' \
+    >> ${OUT}
+
 # The termios struct.
 grep '^type _termios ' gen-sysinfo.go | \
     sed -e 's/_termios/Termios/' \
@@ -962,6 +978,29 @@
 grep '^const _BPF_' gen-sysinfo.go | \
   sed -e 's/^\(const \)_\(BPF_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
 
+# The GNU/Linux nlattr struct.
+grep '^type _nlattr ' gen-sysinfo.go | \
+    sed -e 's/_nlattr/NlAttr/' \
+      -e 's/nla_len/Len/' \
+      -e 's/nla_type/Type/' \
+    >> ${OUT}
+
+# The GNU/Linux nlmsgerr struct.
+grep '^type _nlmsgerr ' gen-sysinfo.go | \
+    sed -e 's/_nlmsgerr/NlMsgerr/' \
+      -e 's/error/Error/' \
+      -e 's/msg/Msg/' \
+    >> ${OUT}
+
+# The GNU/Linux rtnexthop struct.
+grep '^type _rtnexthop ' gen-sysinfo.go | \
+    sed -e 's/_rtnexthop/RtNexthop/' \
+      -e 's/rtnh_len/Len/' \
+      -e 's/rtnh_flags/Flags/' \
+      -e 's/rtnh_hops/Hops/' \
+      -e 's/rtnh_ifindex/Ifindex/' \
+    >> ${OUT}
+
 # The GNU/Linux netlink flags.
 grep '^const _NETLINK_' gen-sysinfo.go | \
   sed -e 's/^\(const \)_\(NETLINK_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
@@ -970,6 +1009,17 @@
 grep '^const _PACKET_' gen-sysinfo.go | \
   sed -e 's/^\(const \)_\(PACKET_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
 
+# The GNU/Linux inotify_event struct.
+grep '^type _inotify_event ' gen-sysinfo.go | \
+    sed -e 's/_inotify_event/InotifyEvent/' \
+      -e 's/wd/Wd/' \
+      -e 's/mask/Mask/' \
+      -e 's/cookie/Cookie/' \
+      -e 's/len/Len/' \
+      -e 's/name/Name/' \
+      -e 's/\[\]/[0]/' \
+    >> ${OUT}
+
 # The Solaris 11 Update 1 _zone_net_addr_t struct.
 grep '^type _zone_net_addr_t ' gen-sysinfo.go | \
     sed -e 's/_in6_addr/[16]byte/' \

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