fix inadvertent introduction of extern object stx

[musl] / src / misc / nftw.c

diff --git a/src/misc/nftw.c b/src/misc/nftw.c
index 63d6aff..0a46410 100644 (file)
--- a/src/misc/nftw.c
+++ b/src/misc/nftw.c
@@ -2,13 +2,10 @@
 #include <dirent.h>
 #include <sys/stat.h>
 #include <errno.h>
-#include <stdlib.h>
-#include <fcntl.h>
 #include <unistd.h>
 #include <string.h>
 #include <limits.h>
 #include <pthread.h>
-#include "libc.h"
 
 struct history
 {
@@ -30,7 +27,6 @@ static int do_nftw(char *path, int (*fn)(const char *, const struct stat *, int,
        int type;
        int r;
        struct FTW lev;
-       char *name;
 
        if ((flags & FTW_PHYS) ? lstat(path, &st) : stat(path, &st) < 0) {
                if (!(flags & FTW_PHYS) && errno==ENOENT && !lstat(path, &st))
@@ -48,18 +44,24 @@ static int do_nftw(char *path, int (*fn)(const char *, const struct stat *, int,
                type = FTW_F;
        }
 
-       if ((flags & FTW_MOUNT) && h
-        && (st.st_dev != h->dev || st.st_ino != h->ino))
+       if ((flags & FTW_MOUNT) && h && st.st_dev != h->dev)
                return 0;
        
        new.chain = h;
        new.dev = st.st_dev;
        new.ino = st.st_ino;
        new.level = h ? h->level+1 : 0;
-       new.base = l+1;
+       new.base = j+1;
        
        lev.level = new.level;
-       lev.base = h ? h->base : (name=strrchr(path, '/')) ? name-path : 0;
+       if (h) {
+               lev.base = h->base;
+       } else {
+               size_t k;
+               for (k=j; k && path[k]=='/'; k--);
+               for (; k && path[k-1]!='/'; k--);
+               lev.base = k;
+       }
 
        if (!(flags & FTW_DEPTH) && (r=fn(path, &st, type, &lev)))
                return r;
@@ -123,4 +125,4 @@ int nftw(const char *path, int (*fn)(const char *, const struct stat *, int, str
        return r;
 }
 
-LFS64(nftw);
+weak_alias(nftw, nftw64);