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fflush the new configurable stdout output to allow proper pipe/netcat setups.

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This commit is contained in:
Oliver Hartkopp
2009-11-25 18:51:31 +00:00
parent f135ce3d47
commit c11220e9c9
1 changed files with 3 additions and 2 deletions
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canplayer.c
+3 -2
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@@ -423,11 +423,12 @@ int main(int argc, char **argv)
txidx = get_txidx(device); txidx = get_txidx(device);
} }
if (txidx == STDOUTIDX) /* hook to print logfile lines on stdout */ if (txidx == STDOUTIDX) { /* hook to print logfile lines on stdout */
printf("%s", buf); /* print the line AS-IS without extra \n */ printf("%s", buf); /* print the line AS-IS without extra \n */
fflush(stdout);
else if (txidx > 0) { /* only send to valid CAN devices */ } else if (txidx > 0) { /* only send to valid CAN devices */
if (parse_canframe(ascframe, &frame)) { if (parse_canframe(ascframe, &frame)) {
fprintf(stderr, "wrong CAN frame format: '%s'!", ascframe); fprintf(stderr, "wrong CAN frame format: '%s'!", ascframe);