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#include <string>
#include <cstring>
//#define _XOPEN_SOURCE 500
#include <ftw.h>
#include <unistd.h>
int removeFileOrDir(const char *fpath,const struct stat *sb, int typeflag, struct FTW *ftwbuf) {
{//to avoid unused variable warning
(void) sb;
(void) ftwbuf;
};
if (typeflag==FTW_F) {//file
remove(fpath);
} else if (typeflag==FTW_DP) {//dir
rmdir(fpath);
} else {//something went wrong, stop the removal
return -1;
};
return 0;
};
void sysRemoveDir(std::string dirName) {//remove directory and all its contents
int nftwFlag=FTW_DEPTH;
nftw(dirName.c_str(), removeFileOrDir, 100, nftwFlag);
};
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