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move part of isobusfs code to the libj1939

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Move part of isobusfs which can be reused by other applications to the
libj1939. By the way, reuse some of new libj1939 code in the j1939cat.

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
This commit is contained in:
Oleksij Rempel
2024-06-06 13:53:19 +02:00
parent 69c1e8289d
commit af95ee0c6d
11 changed files with 314 additions and 267 deletions
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j1939cat.c
+2 -11
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@@ -97,15 +97,6 @@ static const char help_msg[] =
static const char optstring[] = "?hi:vs:rp:P:R:B";
static void j1939cat_init_sockaddr_can(struct sockaddr_can *sac)
{
sac->can_family = AF_CAN;
sac->can_addr.j1939.addr = J1939_NO_ADDR;
sac->can_addr.j1939.name = J1939_NO_NAME;
sac->can_addr.j1939.pgn = J1939_NO_PGN;
}
static ssize_t j1939cat_send_one(struct j1939cat_priv *priv, int out_fd,
const void *buf, size_t buf_size)
{
@@ -766,8 +757,8 @@ int main(int argc, char *argv[])
priv->polltimeout = 100000;
priv->repeat = 1;
j1939cat_init_sockaddr_can(&priv->sockname);
j1939cat_init_sockaddr_can(&priv->peername);
libj1939_init_sockaddr_can(&priv->sockname, J1939_NO_PGN);
libj1939_init_sockaddr_can(&priv->peername, J1939_NO_PGN);
ret = j1939cat_parse_args(priv, argc, argv);
if (ret)