关于BUG的疑问

《关于BUG的疑问》有 1 条评论

1. mxljared 说：

   2008 年 9 月 25 日下午 8:44

   晕，没有人帮忙啊？
   帮忙看看吧下面是源代码
   #include <stdio.h>
   #include <stdlib.h>
   #include <string.h>
   #include <errno.h>
   #include “optargv.h”

   #define BUF_SIZ 1024
   #define LEN 7
   #define SIZE 2
   int main (int argc, char *argv[])
   {

   FILE *fp_in = (FILE *)NULL;
   FILE *fp_out = (FILE *)NULL;

   char filename [ BUF_SIZ ];
   char linebuf  [ BUF_SIZ ];
   char outbuf   [ BUF_SIZ ];
   char hiniti [7];
   char NEN [2];
   char GETU [2];
   char HI  [2];

   char *delim = ” “;
   char **argvs;
   char *time =”";

   char *hiduke =”";
   char *nen;
   char *nen1;
   char *getu;
   char *getu1;
   char *hi;
   char *hi1;
   char Y;
   char M;
   char D;

   int numtokens;
   int cnt = 0;
   char index;

   if (argc != 2)
   {
           printf(“usage: %s filenaname”, argv[0]);
           return -1;
   }

   if(fp_in ==(FILE *)NULL)
   {
         printf (“ERROR: open file error!”);
         printf (“usage: %  filenanmn”,argv[0]);
   }

   fp_out =fopen(filename, “w”);
   if (fp_out == (FILE *)NULL)
   {
          printf (“ERROR: open file error!”);
          printf (“useage:%s filename”,  argv[0]);
          return -1;
   }

   for (;;)
   {

          if (fgets(linebuf,BUF_SIZ,fp_in) ==NULL)

                 break;
   }

          numtokens =makeargv( linebuf,delim, &argvs);
          memset(outbuf,’\0′,BUF_SIZ);

          if(numtokens >=2)
                if ((strcomp(argvs[0], “HP-UX”) == 0))
                {
                        printf(“argvs[5]:%s\n”,argvs[5]);
                        hiduke = argvs[5];
                        /*strcart(hiniti,hiduke);*/
                        nen =argv[5][6];
                        nen1 =&argvs[5][7];
                        strcat(hiniti,nen);
                        strcar(hiniti,nen1);
                        getu = &argvs[5][0];
                        getu1 = &argvs[5][1];
                        strcat(hiniti,getu);
                        strcat(hiniti,getu1);
                        hi = &argvs[5][3];
                        hi1 = &argvs[5][4];
                        strcat(hiniti,hi1);

                        continue;
                  }
                  if ((strcmp(argvs[0], “Average”) == 0))
                  {
                  continue;
                  }
                  if ((strlen(argvs[0] == && (argvs[0][2] ==’:') && (argvs[0][5] ==

                  {

                          strcat(outbuf,hiniti);
                          strcat(outbuf,”,”);
                          time =argvs[0];
   } else {
          strcat(outbuf,hiniti);
          strcat(outbuf,”,”);
          strcat(outbuf,time);
          stecat(outbuf,”,”)
   }
   fou (cnt=0; cnt < (numtokens – 1); cnt++)
           strcat(outbuf,argvs[cnt]);
           strcat(outbuf,”,”);
   }
   strcat(outbuf,argvs[cnt]);
   }else {
         continue;
   }
   printf(“argvs[0]:%s\n ,argvs[0]);
   printf(“numtokens:%d\n ,numutokens);
   printf(“line_in:%s”,linebuf);
   printf(“line_out:%\n” ,outbuf):

   fputs(outbuf, fp_out);
   }

   fclose(fp_out);
   fclose(fp_in);
   return 0;

   }