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http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=1747 [복사]
덤프코드를 똑같이해서 해더파일 추가를 시켯는데 실행이 안되서
어떻게 올려야되는지 질문드립니다 ㅠㅠ
void printchar(unsigned char c)
{
if(isprint(c))
printf("%c",c);
else
printf(".");
}
void dumpcode(unsigned char* buff, int len)
{
int i;
for(i=0 ; i<len ; i++){
if(i%16 == 0)
printf("0x%08x", &buff[i]);
printf("%02x", buff[i]);
if(i%16-15 == 0){
int j;
printf(" ");
for(j=i-15 ; j<=i ; j++)
printchar(buff[j]);
printf("\n");
}
}
if (i%16 != 0){
int j;
int spaces=(len-i+16-i%16)*3+2;
for(j=0 ; j<spaces ; j++)
printf(" ");
for(j=i-i%16;j<len;j++)
printchar(buff[j]);
}
printf("\n");
}
이렇게 넣구요 ㅠㅠ
예제 실행 파일을
#include<stdio.h>
#include “dumpcode.h”
int main()
{
int i;
char str[20] = “hackerschool!”;
printf(“%s\n”, str);
dumpcode((unsigned char *)&str, 100);
}
이렇게 저장하고
gcc -o dumpcodetest dumpcodetest.c
이렇게 컴파일을 실행했습니다
그랫더니..
gcc: dumpcodetest: No such file or directory
In file included from dumpcodetest.c:2:
/usr/include/dumcode.h: In function 'dumpcode' :
/usr/include/dumcode.h: 20:parse error before '}' token
/usr/include/dumcode.h: At top level
/usr/include/dumcode.h: 27:parse error before '}' token
/usr/include/dumcode.h: 32:'len' undeclared here (not in a function)
/usr/include/dumcode.h: 32:'i' undeclared here (not in a function)
/usr/include/dumcode.h: 32:'i' undeclared here (not in a function)
/usr/include/dumcode.h: 33: parse error before "for"
/usr/include/dumcode.h: 38: parse error befor string constant
이런 오류가 납니다 ㅠㅠ.. 변수 선언은 되있는데 왜 오류가 나는지 이해가 않되요 ㅠㅠ
어떻게 해야 예제가 실행이 될까요..ㅠ..? |
Hit : 4701 Date : 2014/03/31 01:18
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