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plugins.d/usplash.c
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/*  -*- coding: utf-8 -*- */
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/*
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 * Passprompt - Read a password from usplash and output it
 
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 * Usplash - Read a password from usplash and output it
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 * 
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 * Copyright © 2008,2009 Teddy Hogeborn
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 * Copyright © 2008,2009 Björn Påhlsson
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  }
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  size_t written = 0;
 
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  ssize_t sret = 0;
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  while(not interrupted_by_signal and written < cmd_line_len){
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    ret = write(fifo_fd, cmd_line + written,
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                cmd_line_len - written);
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    if(ret == -1){
 
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    sret = write(fifo_fd, cmd_line + written,
 
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                 cmd_line_len - written);
 
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    if(sret == -1){
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      if(errno != EINTR or interrupted_by_signal){
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        int e = errno;
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        close(fifo_fd);
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        continue;
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      }
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    }
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    written += (size_t)ret;
 
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    written += (size_t)sret;
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  }
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  free(cmd_line_alloc);
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  do{
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        struct stat exe_stat;
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        ret = lstat(exe_link, &exe_stat);
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        if(ret == -1){
 
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          if(errno == ENOENT){
 
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            free(exe_link);
 
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            continue;
 
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          }
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          perror("lstat");
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          free(exe_link);
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          free(prompt);
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        sret = readlink(exe_link, exe_target, sizeof(exe_target));
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        free(exe_link);
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        if(sret == -1){
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          continue;
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        }
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      }
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      if((sret == ((ssize_t)sizeof(exe_target)-1))
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         and (memcmp(usplash_name, exe_target,