config-netware.h

vc连接mysql的封装类

/* Copyright (C) 2000 MySQL AB

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/* Header for NetWare compatible with MySQL */

#ifndef _config_netware_h
#define _config_netware_h

/* required headers */
#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <screen.h>
#include <limits.h>
#include <signal.h>
#include <errno.h>
#include <stdbool.h>
#include <stdlib.h>
#include <sys/types.h>
#include <time.h>
#include <sys/time.h>
#include <pthread.h>
#include <termios.h>

#ifdef __cplusplus
extern "C" {
#endif

/* required adjustments */
#undef HAVE_READDIR_R
#undef HAVE_RWLOCK_INIT
#undef HAVE_SCHED_H
#undef HAVE_SYS_MMAN_H
#undef HAVE_SYNCH_H
#undef HAVE_MMAP
#undef HAVE_RINT

#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1
#define HAVE_PTHREAD_SIGMASK 1
#define HAVE_PTHREAD_YIELD_ZERO_ARG 1
#define HAVE_BROKEN_REALPATH 1

/* changes made to make use of LibC-June-2004 for building purpose */
#undef HAVE_POSIX_SIGNALS
#undef HAVE_PTHREAD_ATTR_SETSCOPE
#undef HAVE_ALLOC_A
#undef HAVE_FINITE
#undef HAVE_GETPWNAM
#undef HAVE_GETPWUID
#undef HAVE_PTHREAD_SETSCHEDPARAM
#undef HAVE_READLINK
#undef HAVE_STPCPY
/* changes  end  */

/* no libc crypt() function */
#ifdef HAVE_OPENSSL
  #define HAVE_CRYPT 1
#else
  #undef HAVE_CRYPT
#endif /* HAVE_OPENSSL */

/* Netware has an ancient zlib */
#undef HAVE_COMPRESS
#define HAVE_COMPRESS
#undef HAVE_ARCHIVE_DB

/* include the old function apis */
#define USE_OLD_FUNCTIONS 1

/* no case sensitivity */
#define FN_NO_CASE_SENCE 1

/* the thread alarm is not used */
#define DONT_USE_THR_ALARM 1

/* signals do not interrupt sockets */
#define SIGNALS_DONT_BREAK_READ 1

/* signal by closing the sockets */
#define SIGNAL_WITH_VIO_CLOSE 1

/* On NetWare, stack grows towards lower address*/
#define STACK_DIRECTION -1

/* On NetWare, we need to set stack size for threads, otherwise default 16K is used */
#define NW_THD_STACKSIZE 65536

/* On NetWare, to fix the problem with the deletion of open files */
#define CANT_DELETE_OPEN_FILES 1

/* default directory information */
#define	DEFAULT_MYSQL_HOME    "sys:/mysql"
#define PACKAGE               "mysql"
#define DEFAULT_BASEDIR       "sys:/"
#define SHAREDIR              "share/"
#define DEFAULT_CHARSET_HOME  "sys:/mysql/"
#define DATADIR               "data/"

/* 64-bit file system calls */
#define SIZEOF_OFF_T          8
#define off_t                 off64_t
#define chsize                chsize64
#define ftruncate             ftruncate64
#define lseek                 lseek64
#define pread                 pread64
#define pwrite                pwrite64
#define tell                  tell64

/* do not use the extended time in LibC sys\stat.h */
#define _POSIX_SOURCE

/* Some macros for portability */

#define set_timespec(ABSTIME,SEC) { (ABSTIME).tv_sec=time(NULL)+(SEC); (ABSTIME).tv_nsec=0; }

/* extra protection against CPU Hogs on NetWare */
#define NETWARE_YIELD pthread_yield()
/* Screen mode for help texts */
#define NETWARE_SET_SCREEN_MODE(A) setscreenmode(A)

#ifdef __cplusplus
}
#endif

#endif /* _config_netware_h */