Linux debugging

Check our new training course

Linux debugging, tracing, profiling & perf. analysis

Check our new training course
with Creative Commons CC-BY-SA
lecture and lab materials

Bootlin logo

Elixir Cross Referencer

#include <ftw.h>
#include "libc.h"

int ftw(const char *path, int (*fn)(const char *, const struct stat *, int), int fd_limit)
	/* The following cast assumes that calling a function with one
	 * argument more than it needs behaves as expected. This is
	 * actually undefined, but works on all real-world machines. */
	return nftw(path, (int (*)())fn, fd_limit, FTW_PHYS);