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Use uninterned symbols in various information-hiding contexts. lisp/ChangeLog addition: 2010-01-01 Aidan Kehoe <kehoea@parhasard.net> * syntax.el (map-syntax-table): * subr.el (map-plist): * startup.el (load-init-file): * minibuf.el (read-from-minbuffer): * cus-edit.el (custom-load-custom-defines-1): * cmdloop.el (execute-extended-command): Replace symbol names using underscore, whether to avoid dynamic scope problems or to ensure helpful arguments to #'call-with-condition-handler, with uninterned symbols. src/ChangeLog addition: 2010-01-01 Aidan Kehoe <kehoea@parhasard.net> * mule-charset.c (Fmake_charset): Don't intern the symbols used to refer to temporary character sets, that doesn't bring us anything.
author Aidan Kehoe <kehoea@parhasard.net>
date Fri, 01 Jan 2010 19:45:39 +0000
parents 6ef4efc5cfe0
children e0db3c197671
line wrap: on
line source

/*
  postgresql.h -- Emacs Lisp binding to libpq.so
  Copyright (C) 2000 Electrotechnical Laboratory, JAPAN.
  Licensed to the Free Software Foundation.

  Author:  SL Baur <steve@xemacs.org>
  Maintainer:  SL Baur <steve@xemacs.org>

Please send patches to this file to me first before submitting them to
xemacs-patches.
*/

#ifndef INCLUDED_postgresql_h_
#define INCLUDED_postgresql_h_ 1

#define message message_ /* Yuck */
#include LIBPQ_FE_H_FILE /* main PostgreSQL header file */
#undef message

#define BLCKSZ 8192 /* size of a default Postgres disk block */
/*
  This file contains the GCC bug workaround code for the private
  LRECORD types.
*/

/* PGconn is an opaque object and we need to be able to store them in
   Lisp code because libpq supports multiple connections.
*/
struct Lisp_PGconn
{
  struct LCRECORD_HEADER header;
  PGconn *pgconn;
};
typedef struct Lisp_PGconn Lisp_PGconn;

DECLARE_LRECORD (pgconn, Lisp_PGconn);

#define XPGCONN(x) XRECORD (x, pgconn, Lisp_PGconn)
#define wrap_pgconn(p) wrap_record (p, pgconn)
#define PGCONNP(x) RECORDP (x, pgconn)
#define CHECK_PGCONN(x) CHECK_RECORD (x, pgconn)
#define CONCHECK_PGCONN(x) CONCHECK_RECORD (x, pgconn)

/****/

/* PGresult is an opaque object and we need to be able to store them in
   Lisp code.
*/
struct Lisp_PGresult
{
  struct LCRECORD_HEADER header;
  PGresult *pgresult;
};
typedef struct Lisp_PGresult Lisp_PGresult;

DECLARE_LRECORD (pgresult, Lisp_PGresult);

#define XPGRESULT(x) XRECORD (x, pgresult, Lisp_PGresult)
#define wrap_pgresult(p) wrap_record (p, pgresult)
#define PGRESULTP(x) RECORDP (x, pgresult)
#define CHECK_PGRESULT(x) CHECK_RECORD (x, pgresult)
#define CONCHECK_PGRESULT(x) CONCHECK_RECORD (x, pgresult)

#endif /* INCLUDED_postgresql_h_ */