Index: src/include/port.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/include/port.h,v
retrieving revision 1.96
diff -c -r1.96 port.h
*** src/include/port.h	18 Aug 2006 15:47:08 -0000	1.96
--- src/include/port.h	30 Aug 2006 17:37:44 -0000
***************
*** 267,275 ****
--- 267,277 ----
  /* open() replacement to allow delete of held files and passing
   * of special options. */
  extern int	pgwin32_open(const char *, int,...);
+ extern FILE *pgwin32_fopen(const char *, const char *);
  
  #ifndef FRONTEND
  #define		open(a,b,c)	pgwin32_open(a,b,c)
+ #define     fopen(a,b) pgwin32_fopen(a,b)
  #endif
  
  #define popen(a,b) _popen(a,b)
Index: src/port/open.c
===================================================================
RCS file: /projects/cvsroot/pgsql/src/port/open.c,v
retrieving revision 1.13
diff -c -r1.13 open.c
*** src/port/open.c	25 Jun 2006 00:18:24 -0000	1.13
--- src/port/open.c	30 Aug 2006 17:37:50 -0000
***************
*** 20,25 ****
--- 20,26 ----
  #include <assert.h>
  
  int			pgwin32_open(const char *fileName, int fileFlags,...);
+ FILE       *pgwin32_fopen(const char *fileName, const char *mode);
  
  static int
  openFlagsToCreateFileFlags(int openFlags)
***************
*** 112,115 ****
--- 113,143 ----
  	return fd;
  }
  
+ FILE *
+ pgwin32_fopen(const char *fileName, const char *mode)
+ {
+ 	int openmode = 0;
+ 	int fd;
+ 	
+ 	if (strchr(mode, 'a'))
+ 		openmode |= O_WRONLY | O_APPEND;
+ 	if (strchr(mode, 'r'))
+ 		openmode |= O_RDONLY;
+ 	if (strstr(mode, "r+"))
+ 		openmode |= O_RDWR;
+ 	if (strchr(mode, 'w'))
+ 		openmode |= O_WRONLY | O_CREAT | O_TRUNC;
+ 	if (strstr(mode, "w+"))
+ 		openmode |= O_RDWR | O_CREAT | O_TRUNC;
+ 	if (strchr(mode, 'b'))
+ 		openmode |= O_BINARY;
+ 	if (strchr(mode, 't'))
+ 		openmode |= O_TEXT;
+ 	
+ 	fd = pgwin32_open(fileName, openmode);
+ 	if (fd == -1)
+ 		return NULL;
+ 	return _fdopen(fd, mode);
+ }
+ 
  #endif