Add support for special files on UNIX

[wimlib] / src / unix_capture.c

diff --git a/src/unix_capture.c b/src/unix_capture.c
index c6444d3e38dff8bffdb8e54fc3cdcf4de0ed171d..ba540c98237abbb41b1c9678c7c75ded74f0a470 100644 (file)
--- a/src/unix_capture.c
+++ b/src/unix_capture.c
@@ -40,6 +40,7 @@
 #include "wimlib/lookup_table.h"
 #include "wimlib/reparse.h"
 #include "wimlib/timestamp.h"
+#include "wimlib/unix_data.h"
 
 #ifdef HAVE_FDOPENDIR
 #  define my_fdopendir(dirfd_p) fdopendir(*(dirfd_p))
@@ -346,19 +347,25 @@ unix_build_dentry_tree_recursive(struct wim_dentry **tree_ret,
                goto out;
        }
 
-       if (unlikely(!S_ISREG(stbuf.st_mode) &&
-                    !S_ISDIR(stbuf.st_mode) &&
-                    !S_ISLNK(stbuf.st_mode)))
-       {
-               if (params->add_flags & WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE)
+       if (!(params->add_flags & WIMLIB_ADD_FLAG_UNIX_DATA)) {
+               if (unlikely(!S_ISREG(stbuf.st_mode) &&
+                            !S_ISDIR(stbuf.st_mode) &&
+                            !S_ISLNK(stbuf.st_mode)))
                {
-                       ERROR("\"%s\": File type is unsupported", full_path);
-                       ret = WIMLIB_ERR_UNSUPPORTED_FILE;
+                       if (params->add_flags &
+                           WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE)
+                       {
+                               ERROR("\"%s\": File type is unsupported",
+                                     full_path);
+                               ret = WIMLIB_ERR_UNSUPPORTED_FILE;
+                               goto out;
+                       }
+                       params->progress.scan.cur_path = full_path;
+                       ret = do_capture_progress(params,
+                                                 WIMLIB_SCAN_DENTRY_UNSUPPORTED,
+                                                 NULL);
                        goto out;
                }
-               params->progress.scan.cur_path = full_path;
-               ret = do_capture_progress(params, WIMLIB_SCAN_DENTRY_UNSUPPORTED, NULL);
-               goto out;
        }
 
        ret = inode_table_new_dentry(params->inode_table, relpath,
@@ -386,9 +393,16 @@ unix_build_dentry_tree_recursive(struct wim_dentry **tree_ret,
 #endif
        inode->i_resolved = 1;
        if (params->add_flags & WIMLIB_ADD_FLAG_UNIX_DATA) {
-               inode->i_unix_data.uid = stbuf.st_uid;
-               inode->i_unix_data.gid = stbuf.st_gid;
-               inode->i_unix_data.mode = stbuf.st_mode;
+               struct wimlib_unix_data unix_data;
+
+               unix_data.uid = stbuf.st_uid;
+               unix_data.gid = stbuf.st_gid;
+               unix_data.mode = stbuf.st_mode;
+               unix_data.rdev = stbuf.st_rdev;
+               if (!inode_set_unix_data(inode, &unix_data, UNIX_DATA_ALL)) {
+                       ret = WIMLIB_ERR_NOMEM;
+                       goto out;
+               }
        }
 
        if (params->add_flags & WIMLIB_ADD_FLAG_ROOT) {
@@ -403,7 +417,7 @@ unix_build_dentry_tree_recursive(struct wim_dentry **tree_ret,
        } else if (S_ISDIR(stbuf.st_mode)) {
                ret = unix_scan_directory(tree, full_path, full_path_len,
                                          dirfd, relpath, params);
-       } else {
+       } else if (S_ISLNK(stbuf.st_mode)) {
                ret = unix_scan_symlink(&tree, full_path, dirfd, relpath,
                                        inode, params);
                if (!tree)