thodg/patchwork13/cluster/client/iplist.c

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• Hash : 94046104
  Author : Thomas de Grivel
  Date : 2020-02-24T15:19:27
  

  import from branch patchwork13-0.1 on SourceForge.net

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• cluster/client/iplist.c

• 
    /*////////////////
   /STOCKAGE EXTERNE/
  ////////////////*/
  
  #include <stdlib.h>
  #include <stdio.h>
  #include <string.h>
  #include "iplist.h"
  
  void write_iplist(char * ip)
  {
    FILE * ip_list;
    
    ip_list = fopen("IP_server","a");
    if( ip_list==NULL ) exit(1);
    
    fputs(ip, ip_list);
    fputc('\n',ip_list);
    fclose(ip_list);
  }
  
  char * read_iplist(int nb)
  {
    FILE * ip_list;
    char * ip;
  
    ip = malloc(17*sizeof(char));
  
    ip_list = fopen("IP_server","r");
    if( ip_list==NULL ) exit(1);
    
    while(nb)
      {
        fgets(ip, 17, ip_list);
        nb--;
      }
    fclose(ip_list);
        
    ip[strlen(ip)-1] = '\0';
  
    return ip;
  }
  

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