[lxc-devel] [PATCH 09/21] clone: Support bionic's clone() defintion
Serge Hallyn
serge.hallyn at canonical.com
Thu Jan 3 18:06:20 UTC 2013
Quoting Stéphane Graber (stgraber at ubuntu.com):
> The clone() call in bionic is very slightly different.
> This updates namespace.h to support both glibc and bionic.
>
> Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn at ubuntu.com>
> ---
> src/lxc/namespace.h | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/src/lxc/namespace.h b/src/lxc/namespace.h
> index 109e0bb..e35de60 100644
> --- a/src/lxc/namespace.h
> +++ b/src/lxc/namespace.h
> @@ -26,6 +26,8 @@
> #include <sys/syscall.h>
> #include <sched.h>
>
> +#include "config.h"
> +
> #ifndef CLONE_FS
> # define CLONE_FS 0x00000200
> #endif
> @@ -47,9 +49,14 @@
> #ifndef CLONE_NEWNET
> # define CLONE_NEWNET 0x40000000
> #endif
> +#ifdef IS_BIONIC
> +int clone(int (*fn)(void *), void *child_stack,
> + int flags, void *arg);
> +#else
> int clone(int (*fn)(void *), void *child_stack,
> int flags, void *arg, ...
> /* pid_t *ptid, struct user_desc *tls, pid_t *ctid */ );
> +#endif
>
>
> extern pid_t lxc_clone(int (*fn)(void *), void *arg, int flags);
> --
> 1.8.0
>
>
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