ndbenv.c

来自「MySQL数据库开发源码 值得一看哦」· C语言 代码 · 共 35 行

/* Copyright (C) 2003 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 */


#include <ndb_global.h>

#include <NdbEnv.h>

const char* NdbEnv_GetEnv(const char* name, char * buf, int buflen)
{
  char* p = NULL;
  p = getenv(name);

  if (p != NULL && buf != NULL){
    strncpy(buf, p, buflen);
    buf[buflen-1] = 0;
  }
  return p;

}