openwrt/tools/fakeroot/patches/300-glibc-2.33-compatibility.patch

--- a/libfakeroot.c
+++ b/libfakeroot.c
@@ -90,6 +90,16 @@
 #define SEND_GET_XATTR64(a,b,c) send_get_xattr64(a,b)
 #endif
 
+#ifndef _STAT_VER
+ #if defined (__aarch64__)
+  #define _STAT_VER 0
+ #elif defined (__x86_64__)
+  #define _STAT_VER 1
+ #else
+  #define _STAT_VER 3
+ #endif
+#endif
+
 /*
    These INT_* (which stands for internal) macros should always be used when
    the fakeroot library owns the storage of the stat variable.
@@ -1358,6 +1368,54 @@ int renameat(int olddir_fd, const char *
 #endif /* HAVE_FSTATAT */
 
 
+#if defined(__GLIBC__) && __GLIBC_PREREQ(2,33)
+/* Glibc 2.33 exports symbols for these functions in the shared lib */
+  int lstat(const char *file_name, struct stat *statbuf) {
+     return WRAP_LSTAT LSTAT_ARG(_STAT_VER, file_name, statbuf);
+  }
+  int stat(const char *file_name, struct stat *st) {
+     return WRAP_STAT STAT_ARG(_STAT_VER, file_name, st);
+  }
+  int fstat(int fd, struct stat *st) {
+     return WRAP_FSTAT FSTAT_ARG(_STAT_VER, fd, st);
+  }
+
+  #ifdef HAVE_FSTATAT
+    int fstatat(int dir_fd, const char *path, struct stat *st, int flags) {
+       return WRAP_FSTATAT FSTATAT_ARG(_STAT_VER, dir_fd, path, st, flags);
+    }
+  #endif
+
+  #ifdef STAT64_SUPPORT
+    int lstat64(const char *file_name, struct stat64 *st) {
+       return WRAP_LSTAT64 LSTAT64_ARG(_STAT_VER, file_name, st);
+    }
+    int stat64(const char *file_name, struct stat64 *st) {
+       return WRAP_STAT64 STAT64_ARG(_STAT_VER, file_name, st);
+    }
+    int fstat64(int fd, struct stat64 *st) {
+       return WRAP_FSTAT64 FSTAT64_ARG(_STAT_VER, fd, st);
+    }
+
+    #ifdef HAVE_FSTATAT
+      int fstatat64(int dir_fd, const char *path, struct stat64 *st, int flags) {
+	 return WRAP_FSTATAT64 FSTATAT64_ARG(_STAT_VER, dir_fd, path, st, flags);
+      }
+    #endif
+  #endif
+
+  int mknod(const char *pathname, mode_t mode, dev_t dev) {
+     return WRAP_MKNOD MKNOD_ARG(_STAT_VER, pathname, mode, &dev);
+  }
+
+  #if defined(HAVE_FSTATAT) && defined(HAVE_MKNODAT)
+    int mknodat(int dir_fd, const char *pathname, mode_t mode, dev_t dev) {
+       return WRAP_MKNODAT MKNODAT_ARG(_STAT_VER, dir_fd, pathname, mode, &dev);
+    }
+  #endif
+#endif /* GLIBC_PREREQ */
+
+
 #ifdef FAKEROOT_FAKENET
 pid_t fork(void)
 {
@@ -2024,11 +2082,7 @@ FTSENT *fts_read(FTS *ftsp) {
             || r->fts_info == FTS_NS || r->fts_info == FTS_NSOK))
     r->fts_statp = NULL;  /* Otherwise fts_statp may be a random pointer */
   if(r && r->fts_statp) {  /* Should we bother checking fts_info here? */
-# if defined(STAT64_SUPPORT) && !defined(__APPLE__)
-    SEND_GET_STAT64(r->fts_statp, _STAT_VER);
-# else
     SEND_GET_STAT(r->fts_statp, _STAT_VER);
-# endif
   }
 
   return r;
@@ -2047,11 +2101,7 @@ FTSENT *fts_children(FTS *ftsp, int opti
   first=next_fts_children(ftsp, options);
   for(r = first; r; r = r->fts_link) {
     if(r && r->fts_statp) {  /* Should we bother checking fts_info here? */
-# if defined(STAT64_SUPPORT) && !defined(__APPLE__)
-      SEND_GET_STAT64(r->fts_statp, _STAT_VER);
-# else
       SEND_GET_STAT(r->fts_statp, _STAT_VER);
-# endif
     }
   }
 
@@ -2483,7 +2533,7 @@ int statx (int dirfd, const char *path,
 
 #ifdef LIBFAKEROOT_DEBUGGING
   if (fakeroot_debug) {
-    fprintf(stderr, "statx fd %d\n", fd);
+    fprintf(stderr, "statx fd %d\n", dirfd);
   }
 #endif /* LIBFAKEROOT_DEBUGGING */
   r=INT_NEXT_FSTATAT(dirfd, path, &st, flags);
--- a/configure.ac
+++ b/configure.ac
@@ -184,13 +184,13 @@ AC_MSG_CHECKING([for type of arg of __xm
   ]], [[
        int __xmknod  ( int ver,
                        const char *pathname ,
-                       mode_t  mode ,  dev_t dev);
+                       mode_t  mode ,  dev_t *dev);
   ]])],[
-   AC_DEFINE(XMKNOD_FRTH_ARG,)
-   AC_MSG_RESULT([no extra *])
-  ],[
    AC_DEFINE(XMKNOD_FRTH_ARG,[*])
    AC_MSG_RESULT([needs *])
+  ],[
+   AC_DEFINE(XMKNOD_FRTH_ARG,)
+   AC_MSG_RESULT([no extra *])
 
   ])
 
@@ -211,13 +211,13 @@ AC_MSG_CHECKING([for type of arg of __xm
        int __xmknodat  ( int ver,
                          int dirfd,
                          const char *pathname ,
-                         mode_t  mode ,  dev_t dev);
+                         mode_t  mode ,  dev_t *dev);
   ]])],[
-   AC_DEFINE(XMKNODAT_FIFTH_ARG,)
-   AC_MSG_RESULT([no extra *])
-  ],[
    AC_DEFINE(XMKNODAT_FIFTH_ARG,[*])
    AC_MSG_RESULT([needs *])
+  ],[
+   AC_DEFINE(XMKNODAT_FIFTH_ARG,)
+   AC_MSG_RESULT([no extra *])
 
   ])