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-rw-r--r--contrib/pg_upgrade/controldata.c1
-rw-r--r--contrib/pg_upgrade/file.c5
-rw-r--r--contrib/pg_upgrade/pg_upgrade.h15
3 files changed, 1 insertions, 20 deletions
diff --git a/contrib/pg_upgrade/controldata.c b/contrib/pg_upgrade/controldata.c
index 0011c20bf1f..e74c5628ad7 100644
--- a/contrib/pg_upgrade/controldata.c
+++ b/contrib/pg_upgrade/controldata.c
@@ -7,7 +7,6 @@
#include "pg_upgrade.h"
#include <ctype.h>
-#include <stdlib.h>
/*
diff --git a/contrib/pg_upgrade/file.c b/contrib/pg_upgrade/file.c
index 2361e6ec742..ebe892bf543 100644
--- a/contrib/pg_upgrade/file.c
+++ b/contrib/pg_upgrade/file.c
@@ -6,13 +6,8 @@
#include "pg_upgrade.h"
-#include <sys/types.h>
#include <fcntl.h>
-#ifdef WIN32
-#include <windows.h>
-#endif
-
static int copy_file(const char *fromfile, const char *tofile, bool force);
diff --git a/contrib/pg_upgrade/pg_upgrade.h b/contrib/pg_upgrade/pg_upgrade.h
index 931c8b3b5e0..148aa5e61bb 100644
--- a/contrib/pg_upgrade/pg_upgrade.h
+++ b/contrib/pg_upgrade/pg_upgrade.h
@@ -5,13 +5,10 @@
#include "postgres.h"
#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
#include <assert.h>
#include <dirent.h>
#include <sys/stat.h>
#include <sys/time.h>
-#include <sys/types.h>
#include "libpq-fe.h"
@@ -38,26 +35,16 @@
#define pg_copy_file copy_file
#define pg_mv_file rename
#define pg_link_file link
-#define DEVNULL "/dev/null"
-#define DEVTTY "/dev/tty"
#define RMDIR_CMD "rm -rf"
#define EXEC_EXT "sh"
#else
#define pg_copy_file CopyFile
#define pg_mv_file pgrename
#define pg_link_file win32_pghardlink
-#define EXE_EXT ".exe"
#define sleep(x) Sleep(x * 1000)
-#define DEVNULL "nul"
-/* "con" does not work from the Msys 1.0.10 console (part of MinGW). */
-#define DEVTTY "con"
-/* from pgport */
-extern int pgrename(const char *from, const char *to);
-extern int pgunlink(const char *path);
-#define rename(from, to) pgrename(from, to)
-#define unlink(path) pgunlink(path)
#define RMDIR_CMD "RMDIR /s/q"
#define EXEC_EXT "bat"
+#define EXE_EXT ".exe"
#endif
#define CLUSTERNAME(cluster) ((cluster) == CLUSTER_OLD ? "old" : "new")