Windows, mysqltest : cleanup, remove dead code USE_CYGWIN

client/mysqltest.cc

@@ -71,10 +71,6 @@ static my_bool non_blocking_api_enabled= 0;
 #include "../tests/nonblock-wrappers.h"
 #endif
 
-/* Use cygwin for --exec and --system before 5.0 */
-#if MYSQL_VERSION_ID < 50000
-#define USE_CYGWIN
-#endif
 
 #define MAX_VAR_NAME_LENGTH    256
 #define MAX_COLUMNS            256
@@ -618,11 +614,6 @@ void fix_win_paths(char *val, size_t len);
 const char *get_errname_from_code (uint error_code);
 int multi_reg_replace(struct st_replace_regex* r,char* val);
 
-#ifdef _WIN32
-void free_tmp_sh_file();
-void free_win_path_patterns();
-#endif
-
 
 /* For replace_column */
 static char *replace_column[MAX_COLUMNS];
@@ -1471,10 +1462,6 @@ void free_used_memory()
   free_root(&require_file_root, MYF(0));
   free_re();
   my_free(read_command_buf);
-#ifdef _WIN32
-  free_tmp_sh_file();
-  free_win_path_patterns();
-#endif
   DBUG_VOID_RETURN;
 }
 
@@ -3204,33 +3191,6 @@ void do_source(struct st_command *command)
 }
 
 
-#if defined _WIN32
-
-#ifdef USE_CYGWIN
-/* Variables used for temporary sh files used for emulating Unix on Windows */
-char tmp_sh_name[64], tmp_sh_cmd[70];
-#endif
-
-void init_tmp_sh_file()
-{
-#ifdef USE_CYGWIN
-  /* Format a name for the tmp sh file that is unique for this process */
-  my_snprintf(tmp_sh_name, sizeof(tmp_sh_name), "tmp_%d.sh", getpid());
-  /* Format the command to execute in order to run the script */
-  my_snprintf(tmp_sh_cmd, sizeof(tmp_sh_cmd), "sh %s", tmp_sh_name);
-#endif
-}
-
-
-void free_tmp_sh_file()
-{
-#ifdef USE_CYGWIN
-  my_delete(tmp_sh_name, MYF(0));
-#endif
-}
-#endif
-
-
 static void init_builtin_echo(void)
 {
 #ifdef _WIN32
@@ -3346,14 +3306,12 @@ void do_exec(struct st_command *command)
   }
 
 #ifdef _WIN32
-#ifndef USE_CYGWIN
   /* Replace /dev/null with NUL */
   while(replace(&ds_cmd, "/dev/null", 9, "NUL", 3) == 0)
     ;
   /* Replace "closed stdout" with non existing output fd */
   while(replace(&ds_cmd, ">&-", 3, ">&4", 3) == 0)
     ;
-#endif
 #endif
 
   if (disable_result_log)
@@ -3512,13 +3470,7 @@ int do_modify_var(struct st_command *command,
 
 int my_system(DYNAMIC_STRING* ds_cmd)
 {
-#if defined _WIN32 && defined USE_CYGWIN
-  /* Dump the command into a sh script file and execute with system */
-  str_to_file(tmp_sh_name, ds_cmd->str, ds_cmd->length);
-  return system(tmp_sh_cmd);
-#else
   return system(ds_cmd->str);
-#endif
 }
 
 
@@ -3552,12 +3504,10 @@ void do_system(struct st_command *command)
   do_eval(&ds_cmd, command->first_argument, command->end, !is_windows);
 
 #ifdef _WIN32
-#ifndef USE_CYGWIN
    /* Replace /dev/null with NUL */
    while(replace(&ds_cmd, "/dev/null", 9, "NUL", 3) == 0)
      ;
 #endif
-#endif
 
 
   DBUG_PRINT("info", ("running system command '%s' as '%s'",
@@ -9221,12 +9171,8 @@ int main(int argc, char **argv)
 
   init_builtin_echo();
 #ifdef _WIN32
-#ifndef USE_CYGWIN
   is_windows= 1;
 #endif
-  init_tmp_sh_file();
-  init_win_path_patterns();
-#endif
 
   read_command_buf= (char*)my_malloc(read_command_buflen= 65536, MYF(MY_FAE));