[OE-core] [RFC PATCH 06/12] e2fsprogs/mke2fs: create directory
Mark Hatle
mark.hatle at windriver.com
Thu Nov 21 07:13:52 UTC 2013
From: Robert Yang <liezhi.yang at windriver.com>
The do_mkdir_internal() is used for making dir on the target fs, most of
the code are from debugfs/debugfs.c, the debugfs/debugfs.c will be
modified to use this function.
Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
.../0006-misc-util.c-create-directory.patch | 62 ++++++++++++++++++++++
1 file changed, 62 insertions(+)
create mode 100644 meta/recipes-devtools/e2fsprogs/e2fsprogs-1.42.8/0006-misc-util.c-create-directory.patch
diff --git a/meta/recipes-devtools/e2fsprogs/e2fsprogs-1.42.8/0006-misc-util.c-create-directory.patch b/meta/recipes-devtools/e2fsprogs/e2fsprogs-1.42.8/0006-misc-util.c-create-directory.patch
new file mode 100644
index 0000000..1ef4338
--- /dev/null
+++ b/meta/recipes-devtools/e2fsprogs/e2fsprogs-1.42.8/0006-misc-util.c-create-directory.patch
@@ -0,0 +1,62 @@
+From 41344adccc0bf38893ff1c402301357e8a174713 Mon Sep 17 00:00:00 2001
+From: Robert Yang <liezhi.yang at windriver.com>
+Date: Wed, 28 Aug 2013 10:14:38 +0800
+Subject: [rootdir 06/10] misc/util.c: create directory
+
+The do_mkdir_internal() is used for making dir on the target fs, most of
+the code are from debugfs/debugfs.c, the debugfs/debugfs.c will be
+modified to use this function.
+
+Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
+---
+ misc/util.c | 34 ++++++++++++++++++++++++++++++++++
+ 1 file changed, 34 insertions(+)
+
+diff --git a/misc/util.c b/misc/util.c
+index e35fd88..7a45120 100644
+--- a/misc/util.c
++++ b/misc/util.c
+@@ -471,6 +471,40 @@ fail:
+ /* Make a directory in the fs */
+ errcode_t do_mkdir_internal(ext2_ino_t cwd, const char *name, struct stat *st)
+ {
++ char *cp;
++ ext2_ino_t parent_ino, ino;
++ errcode_t retval;
++ struct ext2_inode inode;
++ char *func_name = "do_mkdir_internal";
++
++
++ cp = strrchr(name, '/');
++ if (cp) {
++ *cp = 0;
++ if ((retval = ext2fs_namei(current_fs, root, cwd, name, &parent_ino))){
++ com_err(name, retval, 0);
++ return retval;
++ }
++ name = cp+1;
++ } else {
++ parent_ino = cwd;
++ name = name;
++ }
++
++try_again:
++ retval = ext2fs_mkdir(current_fs, parent_ino, 0, name);
++ if (retval == EXT2_ET_DIR_NO_SPACE) {
++ retval = ext2fs_expand_dir(current_fs, parent_ino);
++ if (retval) {
++ com_err(func_name, retval, "while expanding directory");
++ return retval;
++ }
++ goto try_again;
++ }
++ if (retval) {
++ com_err("ext2fs_mkdir", retval, 0);
++ return retval;
++ }
+ }
+
+ /* Copy the native file to the fs */
+--
+1.7.10.4
+
--
1.8.1.2.545.g2f19ada
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