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Viewing changes to plugins.d/passprompt.c

  • Committer: Teddy Hogeborn
  • Date: 2008-07-31 19:51:44 UTC
  • mfrom: (24.1.5 mandos)
  • Revision ID: teddy@fukt.bsnet.se-20080731195144-yb37wz2sr1e6b3m4
Merge.

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Lines of Context:
plugins.d/passprompt.c
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volatile bool quit_now = false;
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bool debug = false;
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static void termination_handler(__attribute__((unused))int signum){
 
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void termination_handler(__attribute__((unused))int signum){
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  quit_now = true;
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}
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  sigemptyset(&new_action.sa_mask);
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  sigaddset(&new_action.sa_mask, SIGINT);
 
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  sigaddset(&new_action.sa_mask, SIGQUIT);
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  sigaddset(&new_action.sa_mask, SIGHUP);
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  sigaddset(&new_action.sa_mask, SIGTERM);
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  sigaction(SIGINT, NULL, &old_action);
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  if (old_action.sa_handler != SIG_IGN)
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    sigaction(SIGINT, &new_action, NULL);
 
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  sigaction(SIGQUIT, NULL, &old_action);
 
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  if (old_action.sa_handler != SIG_IGN)
 
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    sigaction(SIGQUIT, &new_action, NULL);
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  sigaction(SIGHUP, NULL, &old_action);
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  if (old_action.sa_handler != SIG_IGN)
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    sigaction(SIGHUP, &new_action, NULL);
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      status = EXIT_SUCCESS;
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      break;
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    }
 
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    // ret == 0 makes no other sence than to retry to read from stdin
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    if (ret < 0){
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      if (errno != EINTR and not feof(stdin)){
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        perror("getline");
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        break;
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      }
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    }
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    /* if(ret == 0), then the only sensible thing to do is to retry to
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       read from stdin */
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    fputc('\n', stderr);
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  }
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  if (debug){
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    fprintf(stderr, "Restoring terminal attributes\n");
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  }
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  if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &t_old) != 0){
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    perror("tcsetattr+echo");
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  }
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  if (debug){
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    fprintf(stderr, "%s is exiting\n", argv[0]);
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  }