Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint

1 files changed, 24 insertions, 3 deletions

diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index b7f00afbcd2..2d45a24f0ee 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -349,7 +349,15 @@ bool opt_endinfo, using_udf_functions;
 my_bool locked_in_memory;
 bool opt_using_transactions, using_update_log;
 bool volatile abort_loop;
-bool volatile shutdown_in_progress, grant_option;
+bool volatile shutdown_in_progress;
+/**
+   @brief 'grant_option' is used to indicate if privileges needs
+   to be checked, in which case the lock, LOCK_grant, is used
+   to protect access to the grant table.
+   @note This flag is dropped in 5.1 
+   @see grant_init()
+ */
+bool volatile grant_option;
 
 my_bool opt_skip_slave_start = 0; // If set, slave is not autostarted
 my_bool opt_reckless_slave = 0;
@@ -437,8 +445,6 @@ ulong slow_launch_threads = 0, sync_binlog_period;
 ulong expire_logs_days = 0;
 ulong rpl_recovery_rank=0;
 
-double log_10[32];			/* 10 potences */
-double log_01[32];
 time_t server_start_time;
 
 char mysql_home[FN_REFLEN], pidfile_name[FN_REFLEN], system_time_zone[30];
@@ -2160,6 +2166,16 @@ later when used with nscd), disable LDAP in your nsswitch.conf, or use a\n\
 mysqld that is not statically linked.\n");
 #endif
 
+#ifdef HAVE_NPTL
+  if (thd_lib_detected == THD_LIB_LT && !getenv("LD_ASSUME_KERNEL"))
+    fprintf(stderr,"\n\
+You are running a statically-linked LinuxThreads binary on an NPTL system.\n\
+This can result in crashes on some distributions due to LT/NPTL conflicts.\n\
+You should either build a dynamically-linked binary, or force LinuxThreads\n\
+to be used with the LD_ASSUME_KERNEL environment variable. Please consult\n\
+the documentation for your distribution on how to do that.\n");
+#endif
+  
   if (locked_in_memory)
   {
     fprintf(stderr, "\n\
@@ -3586,6 +3602,11 @@ we force server id to 2, but this MySQL server will not act as a slave.");
     freopen(log_error_file,"a+",stderr);
     FreeConsole();				// Remove window
   }
+  else
+  {
+    /* Don't show error dialog box when on foreground: it stops the server */ 
+    SetErrorMode(SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS);
+  }
 #endif
 
   /*