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Converted cout to printf

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Signed-off-by: Mark Charlebois <charlebm@gmail.com>
This commit is contained in:
Mark Charlebois
2017-01-09 15:41:54 -08:00
committed by Lorenz Meier
parent d0c379e371
commit 00a6fab5a2
1 changed files with 2 additions and 2 deletions
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src/platforms/apps.cpp.in
+2 -2
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@@ -92,7 +92,7 @@ int sleep_main(int argc, char *argv[])
int wait_for_topic(int argc, char *argv[]) int wait_for_topic(int argc, char *argv[])
{ {
if (argc < 2 || argc > 3) { if (argc < 2 || argc > 3) {
cout << "Usage: wait_for_topic <topic> [timeout_sec]" << endl; printf("Usage: wait_for_topic <topic> [timeout_sec]\n");
return 1; return 1;
} }
@@ -104,7 +104,7 @@ int wait_for_topic(int argc, char *argv[])
unsigned int timeout = (argc == 3) ? (unsigned int)atoi(argv[2]) : 0; unsigned int timeout = (argc == 3) ? (unsigned int)atoi(argv[2]) : 0;
unsigned int elapsed = 0; unsigned int elapsed = 0;
cout << "Waiting for topic " << argv[1] << " timeout " << timeout << endl; printf("Waiting for topic %s timeout %u\n", argv[1], timeout);
while (orb_exists(&meta, 0) != 0 && (timeout && (elapsed < timeout))) while (orb_exists(&meta, 0) != 0 && (timeout && (elapsed < timeout)))
{ {