3 files changed, 13 insertions, 36 deletions
diff --git a/src/include/commands/vacuum.h b/src/include/commands/vacuum.h
index e93942fd256..61985b0d395 100644
--- a/src/include/commands/vacuum.h
+++ b/src/include/commands/vacuum.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/commands/vacuum.h,v 1.47 2003/11/29 22:40:59 pgsql Exp $
+ * $PostgreSQL: pgsql/src/include/commands/vacuum.h,v 1.48 2004/02/10 03:42:45 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -53,6 +53,7 @@ extern void vacuum_set_xid_limits(VacuumStmt *vacstmt, bool sharedRel,
 extern bool vac_is_partial_index(Relation indrel);
 extern void vac_init_rusage(VacRUsage *ru0);
 extern const char *vac_show_rusage(VacRUsage *ru0);
+extern void vacuum_delay_point(void);
 
 /* in commands/vacuumlazy.c */
 extern void lazy_vacuum_rel(Relation onerel, VacuumStmt *vacstmt);
diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h
index 7e9a209331e..b43d481c52a 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/miscadmin.h,v 1.152 2004/02/08 22:28:57 neilc Exp $
+ * $PostgreSQL: pgsql/src/include/miscadmin.h,v 1.153 2004/02/10 03:42:45 tgl Exp $
  *
  * NOTES
  *	  some of the information in this file should be moved to
@@ -24,7 +24,6 @@
 #define MISCADMIN_H
 
 
-
 /*****************************************************************************
  *	  System interrupt and critical section handling
  *
@@ -83,10 +82,10 @@ do { \
 #else
 #define CHECK_FOR_INTERRUPTS() \
 do { \
-	WaitForSingleObjectEx(GetCurrentThread(),0,TRUE);	\
+	WaitForSingleObjectEx(GetCurrentThread(),0,TRUE); \
 	if (InterruptPending) \
 		ProcessInterrupts(); \
-} while (0)
+} while(0)
 #endif
 
 
@@ -106,34 +105,6 @@ do { \
 	CritSectionCount--; \
 } while(0)
 
-#ifndef WIN32
-#define PG_USLEEP(_usec) \
-do { \
-	/* This will overflow on systems with 32-bit ints for > ~2000 secs */ \
-	struct timeval delay; \
-	\
-	delay.tv_sec = (_usec) / 1000000; \
-	delay.tv_usec = ((_usec) % 1000000); \
-	(void) select(0, NULL, NULL, NULL, &delay); \
-} while(0)
-#define PG_MSLEEP(_msec) \
-do { \
-	struct timeval _delay; \
-	_delay.tv_sec = (_msec) / 1000; \
-	_delay.tv_usec = ((_msec) % 1000) * 1000; \
-	(void) select (0, NULL, NULL, NULL, &_delay); \
-} while(0)
-#else
-#define PG_USLEEP(_usec) \
-do { \
-	SleepEx(((_usec) < 500 ? 1 : ((_usec) + 500) / 1000), TRUE); \
-} while(0)
-#define PG_MSLEEP(_msec) PG_USLEEP((_msec) * 1000)
-#endif
-
-#ifdef WIN32
-#define ftruncate(a,b)	chsize(a,b)
-#endif
 
 /*****************************************************************************
  *	  globals.h --															 *
@@ -227,14 +198,14 @@ extern bool enableFsync;
 extern bool allowSystemTableMods;
 extern DLLIMPORT int work_mem;
 extern DLLIMPORT int maintenance_work_mem;
-extern int	VacuumMem;
 
 extern int	VacuumCostPageHit;
 extern int	VacuumCostPageMiss;
 extern int	VacuumCostPageDirty;
 extern int	VacuumCostLimit;
-extern int	VacuumCostBalance;
 extern int	VacuumCostNaptime;
+
+extern int	VacuumCostBalance;
 extern bool	VacuumCostActive;
 
 /*
diff --git a/src/include/port.h b/src/include/port.h
index a885e91424d..40ccc8a6d22 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/port.h,v 1.18 2004/02/02 22:20:33 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/port.h,v 1.19 2004/02/10 03:42:45 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -23,6 +23,10 @@ extern char *first_path_separator(const char *filename);
 extern char *last_path_separator(const char *filename);
 extern char *get_progname(char *argv0);
 
+/* Portable delay handling */
+extern void pg_usleep(long microsec);
+
+/* Portable prompt handling */
 extern char *simple_prompt(const char *prompt, int maxlen, bool echo);
 
 #if defined(bsdi) || defined(netbsd)
@@ -138,6 +142,7 @@ extern int pqGethostbyname(const char *name,
 #ifdef WIN32
 #define fsync(a)	_commit(a)
 #define sync()		_flushall()
+#define ftruncate(a,b)	chsize(a,b)
 #define WEXITSTATUS(w)  (((w) >> 8) & 0xff)
 #define WIFEXITED(w)    (((w) & 0xff) == 0)
 #define WIFSIGNALED(w)  (((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f))