| Add missing MSG_CMSG_CLOEXEC |
| |
| Unpatched uClibc toolchains, even using the latest 0.9.33.2, do not |
| have the MSG_CMSG_CLOEXEC definition. Even though the Buildroot |
| internal toolchain backend has a uClibc patch to provide it, it |
| doesn't apply to external toolchains. This patch provides the |
| definition of MSG_CMSG_CLOEXEC. |
| |
| Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| |
| Index: b/libnetlink.h |
| =================================================================== |
| --- a/libnetlink.h |
| +++ b/libnetlink.h |
| @@ -7,6 +7,10 @@ |
| #include <linux/netlink.h> |
| #include <linux/rtnetlink.h> |
| |
| +#ifndef MSG_CMSG_CLOEXEC |
| +#define MSG_CMSG_CLOEXEC 0x40000000 |
| +#endif |
| + |
| struct rtnl_handle |
| { |
| int fd; |
| Index: b/kacpimon/libnetlink.h |
| =================================================================== |
| --- a/kacpimon/libnetlink.h |
| +++ b/kacpimon/libnetlink.h |
| @@ -7,6 +7,10 @@ |
| #include <linux/netlink.h> |
| #include <linux/rtnetlink.h> |
| |
| +#ifndef MSG_CMSG_CLOEXEC |
| +#define MSG_CMSG_CLOEXEC 0x40000000 |
| +#endif |
| + |
| struct rtnl_handle |
| { |
| int fd; |
