Add detection of in_addr_t

Add pack_bits to pack_reclength for dynamic rows.  This solves buffer a possible buffer overflow on update.
(This will probably solve bug #563)
Fix test for available file descriptors in mysqltest
Fixed core dump bug in replication tests when running without transactional table support


acconfig.h:
  Add detection of in_addr_t
acinclude.m4:
  Add detection of in_addr_t
configure.in:
  Add detection of in_addr_t
extra/my_print_defaults.c:
  Cleanup
extra/resolveip.c:
  Add detection of in_addr_t
libmysql/dll.c:
  Fixed C++ commments
myisam/mi_dynrec.c:
  Add ASSERT if allocated record length is to small
myisam/mi_open.c:
  Add pack_bits to pack_reclength for dynamic rows.  This solves buffer a possible buffer overflow on update.
myisam/mi_test_all.sh:
  Added valgrind option to make it easier to verify tests
mysql-test/include/check_var_limit.inc:
  Fix test for available file descriptors
mysql-test/r/myisam.result:
  More tests
mysql-test/t/myisam.test:
  More tests
mysql-test/t/query_cache_merge.test:
  Fix test for available file descriptors
mysys/default.c:
  Cleanup
mysys/my_pthread.c:
  Remove C++ comments
sql/log.cc:
  Code cleanup
  Fixed core dump bug in replication tests when running without transactional table support.

2 files changed, 11 insertions, 9 deletions

diff --git a/extra/my_print_defaults.c b/extra/my_print_defaults.c
index 549b2124b55..41c26e73dff 100644
--- a/extra/my_print_defaults.c
+++ b/extra/my_print_defaults.c
@@ -136,18 +136,18 @@ int main(int argc, char **argv)
   arguments[0]=my_progname;
   arguments[1]=0;
   if ((error= load_defaults(config_file, (const char **) load_default_groups,
-			   &count, &arguments)) > 1)
+			   &count, &arguments)))
   {
     if (verbose && opt_defaults_file_used)
     {
-      if (error == 2)
-	fprintf(stderr, "WARNING: Defaults file (%s) not found!\n",
+      if (error == 1)
+	fprintf(stderr, "WARNING: Defaults file '%s' not found!\n",
 		config_file);
-      if (error == 3)
-	fprintf(stderr, "WARNING: Defaults file (%s) is not a regular file!\n",
+      if (error == 2)
+	fprintf(stderr, "WARNING: Defaults file '%s' is not a regular file!\n",
 		config_file);
     }
-    exit(2); // Non-fatal error
+    error= 2;
   }
 
   for (argument= arguments+1 ; *argument ; argument++)
@@ -155,5 +155,5 @@ int main(int argc, char **argv)
   my_free((char*) load_default_groups,MYF(0));
   free_defaults(arguments);
 
-  exit(0);
+  exit(error);
 }
diff --git a/extra/resolveip.c b/extra/resolveip.c
index 9851ec49605..91f23bf5b00 100644
--- a/extra/resolveip.c
+++ b/extra/resolveip.c
@@ -36,6 +36,10 @@
 extern int h_errno;
 #endif
 
+#ifndef HAVE_IN_ADDR_T
+#define in_addr_t u_long
+#endif
+
 
 static my_bool silent;
 
@@ -91,8 +95,6 @@ static int get_options(int *argc,char ***argv)
 {
   int ho_error;
 
-  /*  load_defaults("my",load_default_groups,argc,argv); */
-
   if ((ho_error=handle_options(argc, argv, my_long_options, get_one_option)))
     exit(ho_error);