Indentation cleanup & new comments

2 files changed, 1 insertions, 112 deletions

diff --git a/mysys/Makefile.am b/mysys/Makefile.am
index 229c7222725..afaa82a8777 100644
--- a/mysys/Makefile.am
+++ b/mysys/Makefile.am
@@ -44,7 +44,7 @@ libmysys_a_SOURCES =	my_init.c my_getwd.c mf_getdate.c\
 			my_delete.c my_rename.c my_redel.c my_tempnam.c \
 			my_chsize.c my_lread.c my_lwrite.c my_clock.c \
 			my_quick.c my_lockmem.c my_static.c \
-			my_getopt.c getvar.c my_mkdir.c \
+			my_getopt.c my_mkdir.c \
 			default.c my_compress.c checksum.c raid.cc \
 			my_net.c \
 			my_vsnprintf.c charset.c my_bitmap.c my_bit.c md5.c \
diff --git a/mysys/getvar.c b/mysys/getvar.c
deleted file mode 100644
index bb470423c57..00000000000
--- a/mysys/getvar.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright (C) 2000 MySQL AB
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-/* Allow use of the -O variable= option to set long variables */
-
-#include "mysys_priv.h"
-#include <m_string.h>
-#include <m_ctype.h>
-#include <my_getopt.h>
-	/* set all changeable variables */
-
-void set_all_changeable_vars(CHANGEABLE_VAR *vars)
-{
-  for ( ; vars->name ; vars++)
-    *vars->varptr= vars->def_value;
-}
-
-
-my_bool set_changeable_varval(const char* var, ulong val,
-			      CHANGEABLE_VAR *vars)
-{
-  char buffer[256];
-  sprintf( buffer, "%s=%lu", var, (unsigned long) val );
-  return set_changeable_var( buffer, vars );
-}
-
-
-my_bool set_changeable_var(my_string str,CHANGEABLE_VAR *vars)
-{
-  char endchar;
-  my_string end;
-  DBUG_ENTER("set_changeable_var");
-  DBUG_PRINT("enter",("%s",str));
-
-  if (str)
-  {
-    if (!(end=strchr(str,'=')))
-      fprintf(stderr,"Can't find '=' in expression '%s' to option -O\n",str);
-    else
-    {
-      uint length,found_count=0;
-      CHANGEABLE_VAR *var,*found;
-      my_string var_end;
-      const char *name;
-      longlong num;
-
-      /* Skip end space from variable */
-      for (var_end=end ; end > str && isspace(var_end[-1]) ; var_end--) ;
-      length=(uint) (var_end-str);
-      /* Skip start space from argument */
-      for (end++ ; isspace(*end) ; end++) ;
-
-      for (var=vars,found=0 ; (name=var->name) ; var++)
-      {
-	if (!my_casecmp(name,str,length))
-	{
-	  found=var; found_count++;
-	  if (!name[length])
-	  {
-	    found_count=1;
-	    break;
-	  }
-	}
-      }
-      if (found_count == 0)
-      {
-	fprintf(stderr,"No variable match for: -O '%s'\n",str);
-	DBUG_RETURN(1);
-      }
-      if (found_count > 1)
-      {
-	fprintf(stderr,"Variable prefix '%*s' is not unique\n",length,str);
-	DBUG_RETURN(1);
-      }
-
-      num=strtoll(end, (char **)NULL, 10); endchar=strend(end)[-1];
-      if (endchar == 'k' || endchar == 'K')
-	num*=1024;
-      else if (endchar == 'm' || endchar == 'M')
-	num*=1024L*1024L;
-      else if (endchar == 'g' || endchar == 'G')
-	num*=1024L*1024L*1024L;
-      else if (!isdigit(endchar))
-      {
-	fprintf(stderr,"Unknown prefix used for variable value '%s'\n",str);
-	DBUG_RETURN(1);
-      }
-      if (num < (longlong) found->min_value)
-	num=(longlong) found->min_value;
-      else if (num > 0 && (ulonglong) num > (ulonglong) (ulong) found->max_value)
-	num=(longlong) (ulong) found->max_value;
-      num=((num- (longlong) found->sub_size) / (ulonglong) found->block_size);
-      (*found->varptr)= (long) (num*(ulonglong) found->block_size);
-      DBUG_RETURN(0);
-    }
-  }
-  DBUG_RETURN(1);
-}