diff options
author | Kyle Gunger <kgunger12@gmail.com> | 2024-05-01 21:58:53 -0400 |
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committer | Kyle Gunger <kgunger12@gmail.com> | 2024-05-01 21:58:53 -0400 |
commit | 09637273dedf8fc266678a1841146a7046e21548 (patch) | |
tree | 6f51fd61bbb7669f851721d88fbb1862936f6da6 /src/main.c | |
parent | 92b72179b0e81413a8a77106ff0fc28eed3aaade (diff) |
Diffstat (limited to 'src/main.c')
-rw-r--r-- | src/main.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c new file mode 100644 index 0000000..d929499 --- /dev/null +++ b/src/main.c @@ -0,0 +1,35 @@ +#include <osm/discover.h> + +#include <stddef.h> +#include <stdio.h> + +#include <sys/socket.h> +#include <sys/un.h> +#include <unistd.h> + +int main(int argc, char **argv) +{ + // connect to socket + int fd = socket(AF_UNIX, SOCK_SEQPACKET, 0); + struct sockaddr_un addr = {0}; + addr.sun_family = AF_UNIX; + strcpy(addr.sun_path, "/run/osm/onboard/0"); + + int ret = connect(fd, (struct sockaddr *) &addr, sizeof(addr)); + if (ret == -1) + { + perror("connect"); + return 1; + } + + double temp = 0; + read(fd, &temp, sizeof(temp)); + + close(fd); + + printf("%f\n", temp); + + return 0; +} + + |