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Add empty() function for baselist.

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sql/mysqld.cc:
  Simple cleanup
This commit is contained in:
unknown 2003-05-19 11:09:24 +03:00
parent 8178016cae
commit 6832b0a9c2
2 changed files with 4 additions and 9 deletions
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10
sql/mysqld.cc
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@ -318,14 +318,8 @@ my_bool opt_console= 0, opt_bdb, opt_innodb, opt_isam;
volatile bool mqh_used = 0; volatile bool mqh_used = 0;
FILE *bootstrap_file=0; FILE *bootstrap_file=0;
int segfaulted = 0; // ensure we do not enter SIGSEGV handler twice
/* static bool kill_in_progress=0, segfaulted= 0;
If sql_bin_update is true, SQL_LOG_UPDATE and SQL_LOG_BIN are kept in sync,
and are treated as aliases for each other
*/
static bool kill_in_progress=FALSE;
struct rand_struct sql_rand; // used by sql_class.cc:THD::THD() struct rand_struct sql_rand; // used by sql_class.cc:THD::THD()
static int cleanup_done; static int cleanup_done;
static char **defaults_argv; static char **defaults_argv;
@ -379,7 +373,7 @@ arg_cmp_func Arg_comparator::comparator_matrix[4][2] =
{&Arg_comparator::compare_row, &Arg_comparator::compare_e_row}}; {&Arg_comparator::compare_row, &Arg_comparator::compare_e_row}};
#ifdef HAVE_SMEM #ifdef HAVE_SMEM
char *shared_memory_base_name=default_shared_memory_base_name; char *shared_memory_base_name=default_shared_memory_base_name;
bool opt_enable_shared_memory = 0; my_bool opt_enable_shared_memory = 0;
#endif #endif
volatile ulong cached_thread_count=0; volatile ulong cached_thread_count=0;

3
sql/sql_list.h
View File

@ -319,7 +319,8 @@ template <class T> class I_List_iterator;
class base_ilist { class base_ilist {
public: public:
struct ilink *first,last; struct ilink *first,last;
base_ilist() { first= &last; last.prev= &first; } inline void empty() { first= &last; last.prev= &first; }
base_ilist() { empty(); }
inline bool is_empty() { return first == &last; } inline bool is_empty() { return first == &last; }
inline void append(ilink *a) inline void append(ilink *a)
{ {