Seems ok for me, Jan could you look at it pleas?
Ivana
----- Original Message -----
> From: "Peter Schiffer" <pschi...@redhat.com>
> To: libcg-devel@lists.sourceforge.net
> Sent: Monday, February 11, 2013 6:09:02 PM
> Subject: [Libcg-devel] [PATCH] Make cg_mkdir_p() function compatible with
> read-only fs
>
> mkdir(2) function returns EROFS error even when the path already exists on
> the
> read only file system, so it is impossible to determine whether the path
> already
> exists on this kind of fs only be return code from the mkdir(2). To make
> cg_mkdir_p() compatible with the ro fs, the function checks whether the path
> exists with stat(2) before trying to create it.
>
> Signed-off-by: Peter Schiffer <pschi...@redhat.com>
> ---
> 0 files changed
>
> diff --git a/src/api.c b/src/api.c
> index 11cd1b4..4acdc30 100644
> --- a/src/api.c
> +++ b/src/api.c
> @@ -1271,6 +1271,7 @@ int cg_mkdir_p(const char *path)
> int i = 0;
> char pos;
> int ret = 0;
> + struct stat st;
>
> real_path = strdup(path);
> if (!real_path) {
> @@ -1287,6 +1288,10 @@ int cg_mkdir_p(const char *path)
> i++;
> pos = real_path[i];
> real_path[i] = '\0'; /* Temporarily overwrite "/" */
> + if (stat(real_path, &st) == 0) { /* Continue if
> dir exists */
> + real_path[i] = pos;
> + continue;
> + }
> ret = mkdir(real_path, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
> real_path[i] = pos;
> if (ret) {
>
>
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