diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-18 23:12:40 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-18 23:12:40 +0000 |
| commit | ac1087a727a472804dc929a35b140407b7e38472 (patch) | |
| tree | bba3f5c6b5807118433e1f77d83ce066c7994f46 /libc/inet/Makefile.in | |
| parent | d83d5f98e1c6be6d363abf208d7f304fc356a285 (diff) | |
libc/inet/resolv.c:
Collapse __length_dotted into __length_question (the sole user of it).
Make __length_question and __decode_answer static, they are used only once
by only one function.
Delete __decode_question, it is unused.
All in all, four less .o files in libc.a.
Document what __dns_lookup returns (length of the packet).
Propagate packet len into __decode_answer, __length_question, __decode_dotted
and check that we do not use data past the end of the packet.
Rename some variables/parameters to better names (len -> packet_len,
data -> packet etc).
Add mini-doc how DNS packets look like.
Style cleanup.
Diffstat (limited to 'libc/inet/Makefile.in')
| -rw-r--r-- | libc/inet/Makefile.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/inet/Makefile.in b/libc/inet/Makefile.in index dd17633ef..87d3203b8 100644 --- a/libc/inet/Makefile.in +++ b/libc/inet/Makefile.in @@ -34,8 +34,8 @@ endif # multi source resolv.c resolv_CSRC += \ - encodeh.c decodeh.c encoded.c decoded.c lengthd.c \ - encodeq.c decodeq.c encodea.c decodea.c lengthq.c \ + encodeh.c decodeh.c encoded.c decoded.c \ + encodeq.c encodea.c \ dnslookup.c opennameservers.c closenameservers.c \ read_etc_hosts_r.c get_hosts_byaddr_r.c get_hosts_byname_r.c \ getnameinfo.c \ |