Fixes and code cleanups after merge with 4.0.3

Warning handling and initial prepared statement handling (last not complete yet)
Changed a lot of functions that returned 0/1 to my_bool type.
GRANT handling now uses read/write locks instead of mutex
Change basic net functions to use THD instead of NET
(needed for 4.1 protocol)
Use my_sprintf instead of sprintf() + strlen()
Added alloc_query() to be able to chare query initialization code with
prepared statements.
Cleanup handling of SHOW COUNT(*) WARNINGS and SELECT LAST_INSERT_ID()

Note that the following test fails (will be fixed ASAP):
sub_select, union, rpl_rotate_logs and rpl_mystery22

1 files changed, 9 insertions, 2 deletions

diff --git a/myisam/sp_test.c b/myisam/sp_test.c
index 9d32b3e623d..b8b5880cf67 100644
--- a/myisam/sp_test.c
+++ b/myisam/sp_test.c
@@ -41,7 +41,7 @@ static  void rtree_PrintWKB(uchar *wkb, uint n_dims);
 static char blob_key[MAX_REC_LENGTH];
 
 
-int main(int argc,char *argv[])
+int main(int argc  __attribute__((unused)),char *argv[])
 {
   MY_INIT(argv[0]);
   exit(run_test("sp_test"));
@@ -320,7 +320,10 @@ static int read_with_pos (MI_INFO * file,int silent)
 }
 
 
-static void bprint_record(char * record, my_off_t offs,const char * tail)
+#ifdef NOT_USED
+static void bprint_record(char * record,
+			  my_off_t offs __attribute__((unused)),
+			  const char * tail)
 {
   int i;
   char * pos;
@@ -333,6 +336,8 @@ static void bprint_record(char * record, my_off_t offs,const char * tail)
   }
   printf("%s",tail);
 }
+#endif
+
 
 static void print_record(char * record, my_off_t offs,const char * tail)
 {
@@ -356,6 +361,7 @@ static void print_record(char * record, my_off_t offs,const char * tail)
 
 
 
+#ifndef NOT_USED
 static void create_point(char *record,uint rownr)
 {
    uint tmp;
@@ -380,6 +386,7 @@ static void create_point(char *record,uint rownr)
    ptr=blob_key;
    memcpy_fixed(pos,&ptr,sizeof(char*));
 }
+#endif
 
 
 static void create_linestring(char *record,uint rownr)