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uORBDevices use global read with stdin int

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Daniel Agar
2017-01-29 18:39:44 -05:00
parent 73da6d30d9
commit ca09f8a107
1 changed files with 4 additions and 2 deletions
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src/modules/uORB/uORBDevices.cpp
+4 -2
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@@ -1097,8 +1097,10 @@ void uORB::DeviceMaster::showTop(char **topic_filter, int num_filters)
#ifdef __PX4_QURT //QuRT has no poll()
int num_runs = 0;
#else
const int stdin_fileno = 0;
struct pollfd fds;
fds.fd = 0; /* stdin */
fds.fd = stdin_fileno;
fds.events = POLLIN;
#endif
bool quit = false;
@@ -1123,7 +1125,7 @@ void uORB::DeviceMaster::showTop(char **topic_filter, int num_filters)
if (ret > 0) {
ret = read(0, &c, 1);
ret = ::read(stdin_fileno, &c, 1);
if (ret) {
quit = true;