1#include <ftw.h> 2#include "libc.h" 3 4int ftw(const char *path, int (*fn)(const char *, const struct stat *, int), int fd_limit) 5{ 6 /* The following cast assumes that calling a function with one 7 * argument more than it needs behaves as expected. This is 8 * actually undefined, but works on all real-world machines. */ 9 return nftw(path, (int (*)())fn, fd_limit, FTW_PHYS); 10} 11 12LFS64(ftw); 13