diff options
| -rw-r--r-- | CAN-binder/low-can-binding/utils/socketcan-bcm.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp b/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp index b0148d9..7323565 100644 --- a/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp +++ b/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp @@ -19,6 +19,7 @@ #include <net/if.h> #include <sys/ioctl.h> +#include <fcntl.h> namespace utils { @@ -58,6 +59,8 @@ namespace utils ERROR(binder_interface, "%s: Connect failed. %s", __FUNCTION__, strerror(errno)); close(); } + // Needed because of using systemD event loop. See sd_event_add_io manual. + fcntl(socketcan_t::socket_, F_SETFL, O_NONBLOCK); } return socket_; } |