? GNUmakefile
? config.log
? config.status
? patchfile
? src/Makefile.global
? src/backend/postgres
? src/backend/catalog/postgres.bki
? src/backend/catalog/postgres.description
? src/backend/catalog/postgres.shdescription
? src/backend/snowball/snowball_create.sql
? src/backend/utils/probes.h
? src/backend/utils/mb/conversion_procs/conversion_create.sql
? src/bin/initdb/initdb
? src/bin/pg_config/pg_config
? src/bin/pg_controldata/pg_controldata
? src/bin/pg_ctl/pg_ctl
? src/bin/pg_dump/pg_dump
? src/bin/pg_dump/pg_dumpall
? src/bin/pg_dump/pg_restore
? src/bin/pg_resetxlog/pg_resetxlog
? src/bin/psql/psql
? src/bin/scripts/clusterdb
? src/bin/scripts/createdb
? src/bin/scripts/createlang
? src/bin/scripts/createuser
? src/bin/scripts/dropdb
? src/bin/scripts/droplang
? src/bin/scripts/dropuser
? src/bin/scripts/reindexdb
? src/bin/scripts/vacuumdb
? src/include/pg_config.h
? src/include/stamp-h
? src/interfaces/ecpg/compatlib/exports.list
? src/interfaces/ecpg/compatlib/libecpg_compat.so.3.1
? src/interfaces/ecpg/compatlib/libecpg_compat.so.3.2
? src/interfaces/ecpg/ecpglib/exports.list
? src/interfaces/ecpg/ecpglib/libecpg.so.6.2
? src/interfaces/ecpg/include/ecpg_config.h
? src/interfaces/ecpg/include/stamp-h
? src/interfaces/ecpg/pgtypeslib/exports.list
? src/interfaces/ecpg/pgtypeslib/libpgtypes.so.3.1
? src/interfaces/ecpg/preproc/ecpg
? src/interfaces/libpq/exports.list
? src/interfaces/libpq/libpq.so.5.3
? src/port/pg_config_paths.h
? src/test/regress/log
? src/test/regress/pg_regress
? src/test/regress/results
? src/test/regress/testtablespace
? src/test/regress/tmp_check
? src/test/regress/expected/constraints.out
? src/test/regress/expected/copy.out
? src/test/regress/expected/create_function_1.out
? src/test/regress/expected/create_function_2.out
? src/test/regress/expected/largeobject.out
? src/test/regress/expected/largeobject_1.out
? src/test/regress/expected/misc.out
? src/test/regress/expected/tablespace.out
? src/test/regress/sql/constraints.sql
? src/test/regress/sql/copy.sql
? src/test/regress/sql/create_function_1.sql
? src/test/regress/sql/create_function_2.sql
? src/test/regress/sql/largeobject.sql
? src/test/regress/sql/misc.sql
? src/test/regress/sql/tablespace.sql
? src/timezone/zic
Index: src/backend/utils/adt/geo_ops.c
===================================================================
RCS file: /projects/cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v
retrieving revision 1.103
diff -c -r1.103 geo_ops.c
*** src/backend/utils/adt/geo_ops.c	28 Jul 2009 09:47:59 -0000	1.103
--- src/backend/utils/adt/geo_ops.c	23 Aug 2009 03:44:39 -0000
***************
*** 825,831 ****
  	box_cn(&a, box1);
  	box_cn(&b, box2);
  
! 	PG_RETURN_FLOAT8(HYPOT(a.x - b.x, a.y - b.y));
  }
  
  
--- 825,831 ----
  	box_cn(&a, box1);
  	box_cn(&b, box2);
  
! 	PG_RETURN_FLOAT8(hypot(a.x - b.x, a.y - b.y));
  }
  
  
***************
*** 1971,1977 ****
  	Point	   *pt1 = PG_GETARG_POINT_P(0);
  	Point	   *pt2 = PG_GETARG_POINT_P(1);
  
! 	PG_RETURN_FLOAT8(HYPOT(pt1->x - pt2->x, pt1->y - pt2->y));
  }
  
  double
--- 1971,1977 ----
  	Point	   *pt1 = PG_GETARG_POINT_P(0);
  	Point	   *pt2 = PG_GETARG_POINT_P(1);
  
! 	PG_RETURN_FLOAT8(hypot(pt1->x - pt2->x, pt1->y - pt2->y));
  }
  
  double
***************
*** 1979,1987 ****
  {
  #ifdef GEODEBUG
  	printf("point_dt- segment (%f,%f),(%f,%f) length is %f\n",
! 	pt1->x, pt1->y, pt2->x, pt2->y, HYPOT(pt1->x - pt2->x, pt1->y - pt2->y));
  #endif
! 	return HYPOT(pt1->x - pt2->x, pt1->y - pt2->y);
  }
  
  Datum
--- 1979,1987 ----
  {
  #ifdef GEODEBUG
  	printf("point_dt- segment (%f,%f),(%f,%f) length is %f\n",
! 	pt1->x, pt1->y, pt2->x, pt2->y, hypot(pt1->x - pt2->x, pt1->y - pt2->y));
  #endif
! 	return hypot(pt1->x - pt2->x, pt1->y - pt2->y);
  }
  
  Datum
***************
*** 2444,2450 ****
  dist_pl_internal(Point *pt, LINE *line)
  {
  	return (line->A * pt->x + line->B * pt->y + line->C) /
! 		HYPOT(line->A, line->B);
  }
  
  Datum
--- 2444,2450 ----
  dist_pl_internal(Point *pt, LINE *line)
  {
  	return (line->A * pt->x + line->B * pt->y + line->C) /
! 		hypot(line->A, line->B);
  }
  
  Datum
***************
*** 4916,4922 ****
  										   PointPGetDatum(point)));
  	result->center.x = p->x;
  	result->center.y = p->y;
! 	result->radius *= HYPOT(point->x, point->y);
  
  	PG_RETURN_CIRCLE_P(result);
  }
--- 4916,4922 ----
  										   PointPGetDatum(point)));
  	result->center.x = p->x;
  	result->center.y = p->y;
! 	result->radius *= hypot(point->x, point->y);
  
  	PG_RETURN_CIRCLE_P(result);
  }
***************
*** 4936,4942 ****
  										   PointPGetDatum(point)));
  	result->center.x = p->x;
  	result->center.y = p->y;
! 	result->radius /= HYPOT(point->x, point->y);
  
  	PG_RETURN_CIRCLE_P(result);
  }
--- 4936,4942 ----
  										   PointPGetDatum(point)));
  	result->center.x = p->x;
  	result->center.y = p->y;
! 	result->radius /= hypot(point->x, point->y);
  
  	PG_RETURN_CIRCLE_P(result);
  }
Index: src/include/utils/geo_decls.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/include/utils/geo_decls.h,v
retrieving revision 1.55
diff -c -r1.55 geo_decls.h
*** src/include/utils/geo_decls.h	1 Jan 2009 17:24:02 -0000	1.55
--- src/include/utils/geo_decls.h	23 Aug 2009 03:44:44 -0000
***************
*** 50,56 ****
  #define FPge(A,B)				((A) >= (B))
  #endif
  
- #define HYPOT(A, B)				sqrt((A) * (A) + (B) * (B))
  
  /*---------------------------------------------------------------------
   * Point - (x,y)
--- 50,55 ----