diff options
| author | David Lamparter <equinox@diac24.net> | 2013-06-04 17:12:52 +0000 |
|---|---|---|
| committer | root <root@beaglebone.local.sublab.org> | 2013-06-04 17:12:52 +0000 |
| commit | 84de001e9568c8377f948d31bf4bc5d2e79528ec (patch) | |
| tree | afc599391cb2c18b8076bb06a31f41ec426954c1 /cethcan | |
| parent | 9f8e491df58117e89fb498b1ea17e8e4b1fb2ac5 (diff) | |
cethcan/socketcan: pack some system headers
older versions of linux headers installed with the libc don't
bring all the neccessary definitions, so let's ship some builtin
here.
Diffstat (limited to 'cethcan')
| -rw-r--r-- | cethcan/socketcan.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cethcan/socketcan.c b/cethcan/socketcan.c index 5aeaa2b..21b10fa 100644 --- a/cethcan/socketcan.c +++ b/cethcan/socketcan.c @@ -8,6 +8,21 @@ #include <linux/can.h> #include <linux/can/raw.h> +#ifndef CANFD_MAX_DLEN +#define CANFD_MAX_DLEN 64 +#endif +#ifndef CAN_RAW_FD_FRAMES +#define CAN_RAW_FD_FRAMES 5 +struct canfd_frame { + canid_t can_id; /* 32 bit CAN_ID + EFF/RTR/ERR flags */ + __u8 len; /* frame payload length in byte */ + __u8 flags; /* additional flags for CAN FD */ + __u8 __res0; /* reserved / padding */ + __u8 __res1; /* reserved / padding */ + __u8 data[CANFD_MAX_DLEN] __attribute__((aligned(8))); +}; +#endif + struct socan { struct can_user *u; struct event *ev; |