tools/squashfs4: add new tool for squashfs4 images

[openwrt/staging/aparcar.git] / tools / squashfs4 / patches / 100-portability.patch

diff --git a/tools/squashfs4/patches/100-portability.patch b/tools/squashfs4/patches/100-portability.patch
new file mode 100644 (file)
index 0000000..fe804d4
--- /dev/null
+++ b/tools/squashfs4/patches/100-portability.patch
@@ -0,0 +1,37 @@
+--- a/squashfs-tools/xattr.c
++++ b/squashfs-tools/xattr.c
+@@ -115,6 +115,7 @@ int xattr_get_prefix(struct xattr_list *
+       
+ static int read_xattrs_from_system(char *filename, struct xattr_list **xattrs)
+ {
++#if defined(linux)
+       ssize_t size, vsize;
+       char *xattr_names, *p;
+       int i;
+@@ -227,6 +228,10 @@ failed:
+       free(xattr_list);
+       free(xattr_names);
+       return 0;
++#else
++      *xattrs = NULL;
++      return 0;
++#endif
+ }
+ 
+ 
+--- a/squashfs-tools/unsquashfs_xattr.c
++++ b/squashfs-tools/unsquashfs_xattr.c
+@@ -36,6 +36,7 @@ extern int strict_errors;
+ 
+ int write_xattr(char *pathname, unsigned int xattr)
+ {
++#if defined(linux)
+       unsigned int count;
+       struct xattr_list *xattr_list;
+       int i;
+@@ -147,4 +148,5 @@ int write_xattr(char *pathname, unsigned
+       free_xattr(xattr_list, count);
+ 
+       return !failed;
++#endif
+ }