LP池代幣質押挖礦模式軟體開發方案

lxqy1668發表於2023-04-17

在Web3.0上應用程式是在去中心化的區塊鏈上執行,這個分散的資料庫允許參與者能協助託管服務或者做出其他貢獻,然後參與者同樣也可成立一個去進行治理。這些治理者可以透過自己的貢獻獲取代幣獎勵,這就讓參與者成為了整個Web3.0形態中的組成部分和權力者,並獲取既得利益。而且幾乎所有資料都是透明和不可篡改的,因此每個人在網路裡做的事都可以看的到。I88智慧合約I928系統開發8024

  

  //Try to stat the desired path.

  

  if(stat(path_buffer,&stat_buffer)==0){

  

  //If the path exists but isn't a directory,we fail.

  

  if(!S_ISDIR(stat_buffer.st_mode)){

  

  path_buffer[0]='';

  

  return NULL;

  

  }

  

  }

  

  //If the directory doesn't exist,try to create it.If we can't create

  

  //it,or if stat failed for some other reason,we fail.

  

  else if(errno!=ENOENT||mkdir(path_buffer,0700)!=0){

  

  path_buffer[0]='';

  

  return NULL;

  

  }

  

  }

  

  return path_buffer;

  

  }

  

  printf("in main string_works(%p)=%sn",string_works,string_works);

  

  free(string_works);

  

  printf("in main string_broken(%p)=%sn",string_broken,string_broken);

  

  free(string_broken);

  

  }

  

  void get_args_works(int argc,char**argv,char**string)

  

  {

  

  *string=get_string(argc,argv);

  

  printf("in get_args_works%p string%sn",*string,*string);

  

  }

  

  void get_args_broken(int argc,char**argv,char*string)

  

  {

  

  string=get_string(argc,argv);

  

  printf("in get_args_broken%p string%sn",string,string);

  

  }

  

  char*get_string(int argc,char**argv)

  

  {

  

  /*strangely,below seems to lead to a crash on MacOS(BSD);

  

  so we have to allow for a tiny leak here on that

  

  platform...maybe instead of __APPLE__ it should be

  

  __BSD__?*/

  

  #ifndef __APPLE__

  

  wordfree(&wexp);

  

  #endif/*__APPLE__*/

  

  return dir;

  

  #else/*!HAVE_WORDEXP_H*/

  

  /*E.g.OpenBSD does not have wordexp.h,so we ignore it*/

  

  return path?g_strdup(path):NULL;

  

  #endif/*HAVE_WORDEXP_H*/

  

  }


來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/70020038/viewspace-2946151/,如需轉載,請註明出處,否則將追究法律責任。

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