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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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lib.c
+7 -2
View File
@@ -288,8 +288,13 @@ void sprint_long_canframe(char *buf , struct canfd_frame *cf, int view, int maxd
sprintf(buf, "%08X ", cf->can_id & CAN_EFF_MASK);
offset = 10;
} else {
sprintf(buf, "%03X ", cf->can_id & CAN_SFF_MASK);
offset = 5;
if (view & CANLIB_VIEW_INDENT_SFF) {
sprintf(buf, " %03X ", cf->can_id & CAN_SFF_MASK);
offset = 10;
} else {
sprintf(buf, "%03X ", cf->can_id & CAN_SFF_MASK);
offset = 5;
}
}
if (maxdlen == CAN_MAX_DLEN) {