Index: src/backend/libpq/auth.c
===================================================================
RCS file: /cvsroot/pgsql-server/src/backend/libpq/auth.c,v
retrieving revision 1.91
diff -c -c -r1.91 auth.c
*** src/backend/libpq/auth.c	4 Sep 2002 23:31:34 -0000	1.91
--- src/backend/libpq/auth.c	3 Dec 2002 22:05:58 -0000
***************
*** 430,436 ****
  			break;
  
  		case uaIdent:
! #if !defined(SO_PEERCRED) && (defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || (defined(HAVE_STRUCT_SOCKCRED) && defined(LOCAL_CREDS)))
  
  			/*
  			 * If we are doing ident on unix-domain sockets, use SCM_CREDS
--- 430,438 ----
  			break;
  
  		case uaIdent:
! #if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || \
! 	(defined(HAVE_STRUCT_SOCKCRED) && defined(LOCAL_CREDS)) && \
! 	!defined(HAVE_GETPEEREID) && !defined(SO_PEERCRED)
  
  			/*
  			 * If we are doing ident on unix-domain sockets, use SCM_CREDS
Index: src/interfaces/libpq/fe-auth.c
===================================================================
RCS file: /cvsroot/pgsql-server/src/interfaces/libpq/fe-auth.c,v
retrieving revision 1.71
diff -c -c -r1.71 fe-auth.c
*** src/interfaces/libpq/fe-auth.c	4 Sep 2002 20:31:46 -0000	1.71
--- src/interfaces/libpq/fe-auth.c	3 Dec 2002 22:06:01 -0000
***************
*** 449,455 ****
  static int
  pg_local_sendauth(char *PQerrormsg, PGconn *conn)
  {
! #if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || (defined(HAVE_STRUCT_SOCKCRED) && defined(LOCAL_CREDS))
  	char		buf;
  	struct iovec iov;
  	struct msghdr msg;
--- 449,457 ----
  static int
  pg_local_sendauth(char *PQerrormsg, PGconn *conn)
  {
! #if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || \
! 	(defined(HAVE_STRUCT_SOCKCRED) && defined(LOCAL_CREDS)) && \
! 	!defined(HAVE_GETPEEREID) && !defined(SO_PEERCRED)
  	char		buf;
  	struct iovec iov;
  	struct msghdr msg;