More shrinkage, a bit for ramdisks but mostly for static binaries:

- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
  p_class() and p_type() for diagnostics, then add that define to
  libstub to avoid pulling in res_debug_syms.o
- split rcmd() and ruserok() into separate files, as nothing uses both
- split readdir_r() to its own file
- split syslog_r() from syslog(), as the latter needs localtime(); many
  binaries no longer need to pull in all the time code after this; switch
  from usleep() to nanosleep() while we're at it

(The profit of analysis of -Wl,-M,--cref output)

Chops 888kB from /bin and /sbin on i386

ok deraadt@, miod@

1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libc/net/getaddrinfo.c b/src/lib/libc/net/getaddrinfo.c
index 98e247bc44..7040fa7c37 100644
--- a/src/lib/libc/net/getaddrinfo.c
+++ b/src/lib/libc/net/getaddrinfo.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getaddrinfo.c,v 1.70 2009/09/02 19:07:12 fgsch Exp $  */
+/*      $OpenBSD: getaddrinfo.c,v 1.71 2009/11/18 07:43:22 guenther Exp $       */
 /*      $KAME: getaddrinfo.c,v 1.31 2000/08/31 17:36:43 itojun Exp $    */
 
 /*
@@ -1062,6 +1062,7 @@ getanswer(const querybuf *answer, int anslen, const char *qname, int qtype,
                                 continue;
                         }
                 } else if (type != qtype) {
+#ifndef NO_LOG_BAD_DNS_RESPONSES
                         if (type != T_KEY && type != T_SIG) {
                                 struct syslog_data sdata = SYSLOG_DATA_INIT;
 
@@ -1070,6 +1071,7 @@ getanswer(const querybuf *answer, int anslen, const char *qname, int qtype,
                                        qname, p_class(C_IN), p_type(qtype),
                                        p_type(type));
                         }
+#endif /* NO_LOG_BAD_DNS_RESPONSES */
                         cp += n;
                         continue;               /* XXX - had_error++ ? */
                 }