mirror of https://github.com/vitalif/e2fsprogs
misc/create_inode.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@windriver.com> Reviewed-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>crypto
parent
ce600dc4aa
commit
3068f03f1c
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@ -135,6 +135,37 @@ try_again:
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/* Make a directory in the fs */
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/* Make a directory in the fs */
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errcode_t do_mkdir_internal(ext2_ino_t cwd, const char *name, struct stat *st)
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errcode_t do_mkdir_internal(ext2_ino_t cwd, const char *name, struct stat *st)
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{
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{
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char *cp;
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ext2_ino_t parent_ino, ino;
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errcode_t retval;
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struct ext2_inode inode;
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cp = strrchr(name, '/');
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if (cp) {
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*cp = 0;
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if ((retval = ext2fs_namei(current_fs, root, cwd, name, &parent_ino))){
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com_err(name, retval, 0);
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return retval;
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}
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name = cp+1;
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} else
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parent_ino = cwd;
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try_again:
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retval = ext2fs_mkdir(current_fs, parent_ino, 0, name);
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if (retval == EXT2_ET_DIR_NO_SPACE) {
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retval = ext2fs_expand_dir(current_fs, parent_ino);
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if (retval) {
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com_err(__func__, retval, "while expanding directory");
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return retval;
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}
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goto try_again;
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}
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if (retval) {
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com_err("ext2fs_mkdir", retval, 0);
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return retval;
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}
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}
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}
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static errcode_t copy_file(int fd, ext2_ino_t newfile, int bufsize, int make_holes)
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static errcode_t copy_file(int fd, ext2_ino_t newfile, int bufsize, int make_holes)
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