Merge dl145h.mysql.com:/data0/mkindahl/mysql-5.1

into  dl145h.mysql.com:/data0/mkindahl/mysql-5.1-rpl-merge


client/client_priv.h:
  Auto merged
include/my_sys.h:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysql-test/suite/rpl/t/rpl_err_ignoredtable.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
mysql-test/suite/rpl/r/rpl_invoked_features.result:
  Manual merge.
mysql-test/suite/rpl/t/rpl_invoked_features.test:
  Manual merge.
sql/log.cc:
  Manual merge.

2 files changed, 21 insertions, 0 deletions

diff --git a/include/my_bitmap.h b/include/my_bitmap.h
index ab69b2d671d..78642df3362 100644
--- a/include/my_bitmap.h
+++ b/include/my_bitmap.h
@@ -159,6 +159,22 @@ static inline my_bool bitmap_cmp(const MY_BITMAP *map1, const MY_BITMAP *map2)
 #define bitmap_set_all(MAP) \
   (memset((MAP)->bitmap, 0xFF, 4*no_words_in_map((MAP))))
 
+/**
+   check, set and clear a bit of interest of an integer.
+
+   If the bit is out of range @retval -1. Otherwise
+   bit_is_set   @return 0 or 1 reflecting the bit is set or not;
+   bit_do_set   @return 1 (bit is set 1)
+   bit_do_clear @return 0 (bit is cleared to 0)
+*/
+
+#define bit_is_set(I,B)   (sizeof(I) * CHAR_BIT > (B) ?                 \
+                           (((I) & (ULL(1) << (B))) == 0 ? 0 : 1) : -1)
+#define bit_do_set(I,B)   (sizeof(I) * CHAR_BIT > (B) ?         \
+                           ((I) |= (ULL(1) << (B)), 1) : -1)
+#define bit_do_clear(I,B) (sizeof(I) * CHAR_BIT > (B) ?         \
+                           ((I) &= ~(ULL(1) << (B)), 0) : -1)
+
 #ifdef	__cplusplus
 }
 #endif
diff --git a/include/my_sys.h b/include/my_sys.h
index e13c4cde78b..ee79806c40e 100644
--- a/include/my_sys.h
+++ b/include/my_sys.h
@@ -521,6 +521,11 @@ typedef int (*qsort2_cmp)(const void *, const void *, const void *);
 #define my_b_tell(info) ((info)->pos_in_file + \
 			 (size_t) (*(info)->current_pos - (info)->request_pos))
 
+#define my_b_get_buffer_start(info) (info)->request_pos 
+#define my_b_get_bytes_in_buffer(info) (char*) (info)->read_end -   \
+  (char*) my_b_get_buffer_start(info)
+#define my_b_get_pos_in_file(info) (info)->pos_in_file
+
 /* tell write offset in the SEQ_APPEND cache */
 int      my_b_copy_to_file(IO_CACHE *cache, FILE *file);
 my_off_t my_b_append_tell(IO_CACHE* info);