[lxc-devel] [PATCH 1/4] Add missing 'extern' keyword to functions defined in cgroup.h

[Michael Tokarev]

On 03.02.2012 16:54, Christian Seiler wrote:
> ---
>  src/lxc/cgroup.h |   10 +++++-----
>  1 files changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/src/lxc/cgroup.h b/src/lxc/cgroup.h
> index 188d948..31dd2de 100644
> --- a/src/lxc/cgroup.h
> +++ b/src/lxc/cgroup.h
> @@ -26,9 +26,9 @@
>  #define MAXPRIOLEN 24
>  
>  struct lxc_handler;
> -int lxc_cgroup_create(const char *name, pid_t pid);
> -int lxc_cgroup_destroy(const char *name);
> -int lxc_cgroup_path_get(char **path, const char *subsystem, const char *name);
> -int lxc_cgroup_nrtasks(const char *name);
> -int lxc_ns_is_mounted(void);
> +extern int lxc_cgroup_create(const char *name, pid_t pid);
> +extern int lxc_cgroup_destroy(const char *name);
> +extern int lxc_cgroup_path_get(char **path, const char *subsystem, const char *name);
> +extern int lxc_cgroup_nrtasks(const char *name);
> +extern int lxc_ns_is_mounted(void);

Note that "extern" keyword on function declarations has no
effect whatsoever.

/mjt