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Add new format option when mixing EFF/SFF frame output

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Added new view CANLIB_VIEW_INDENT_SFF flags to fix the sloppy output of
fprint_long_canframe() when mixing EFF & SFF CAN identifiers.

candump: Once an EFF frame is detected the indention is enabled.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
This commit is contained in:
Oliver Hartkopp
2012-11-14 19:59:18 +01:00
parent e7631bd7f9
commit fcbdf71f1a
5 changed files with 18 additions and 5 deletions
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candump.c
+4
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@@ -673,6 +673,10 @@ int main(int argc, char **argv)
idx = idx2dindex(addr.can_ifindex, s[i]);
/* once we detected a EFF frame indent SFF frames accordingly */
if (frame.can_id & CAN_EFF_FLAG)
view |= CANLIB_VIEW_INDENT_SFF;
if (log) {
/* log CAN frame with absolute timestamp & device */
fprintf(logfile, "(%ld.%06ld) ", tv.tv_sec, tv.tv_usec);