[Ocfs2-tools-devel] [PATCH 3/7] Ocfs2-tools: Add utils header to o2info.

[Sunil Mushran]

Tristan Ye wrote:
> Prototype definition of utils funcs for o2info.
>
> Signed-off-by: Tristan Ye <tristan.ye at oracle.com>
> ---
>  o2info/o2info_utils.h |   48 ++++++++++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 48 insertions(+), 0 deletions(-)
>  create mode 100644 o2info/o2info_utils.h
>
> diff --git a/o2info/o2info_utils.h b/o2info/o2info_utils.h
> new file mode 100644
> index 0000000..32a3877
> --- /dev/null
> +++ b/o2info/o2info_utils.h
> @@ -0,0 +1,48 @@
> +/* -*- mode: c; c-basic-offset: 8; -*-
> + * vim: noexpandtab sw=8 ts=8 sts=0:
> + *
> + * o2info_utils.h
> + *
> + * Common utility function prototypes
> + *
> + * Copyright (C) 2009 Oracle.  All rights reserved.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public
> + * License version 2 as published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> + * General Public License for more details.
> + */
> +
> +#ifndef __O2INFO_UTILS_H__
> +#define __O2INFO_UTILS_H__
> +
> +#include "o2info.h"
> +
> +int max_str_len(const char *strs[], int count);
> +void fprintf_aligned_space(FILE *out, int max_item_len, const char *item);
> +void get_incompat_flag(uint32_t flag, GString *str);
> +void get_compat_flag(uint32_t flag, GString *str);
> +void get_rocompat_flag(uint32_t flag, GString *str);
> +int get_filetype(mode_t st_mode, char **filetype);
> +int get_human_permission(mode_t st_mode, uint16_t *perm, char **h_perm);
> +int uid2name(uid_t uid, char **uname);
> +int gid2name(gid_t gid, char **name);
> +struct timespec get_stat_atime(struct stat *st);
> +struct timespec get_stat_ctime(struct stat *st);
> +struct timespec get_stat_mtime(struct stat *st);
> +char *get_human_time(struct timespec t);
> +int is_device(const char *path);
> +
> +errcode_t o2info_open(const char *path, struct o2info_method *om, int flags);
> +errcode_t o2info_close(struct o2info_method *om);
> +
> +errcode_t calc_num_extents(ocfs2_filesys *fs, struct ocfs2_extent_list *el,
> +			   uint32_t *ne);
> +errcode_t cal_clusters_refcounted(ocfs2_filesys *fs, uint64_t blkno,
> +				  int flags, uint32_t *r_clusters);
>   

Remove code which is not relevant right now. e.g., cal_clusters_refcounted.
We always want patches to be (c)lean so that it is easy to pull them out
if required. Or backport.

> +
> +#endif		/* __O2INFO_UTILS_H__ */
>