cleanup src/linux and src/misc trees, etc.

[musl] / src / legacy / ftw.c

diff --git a/src/legacy/ftw.c b/src/legacy/ftw.c
new file mode 100644 (file)
index 0000000..0429aba
--- /dev/null
+++ b/src/legacy/ftw.c
@@ -0,0 +1,12 @@
+#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);
+}
+
+LFS64(ftw);