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AP_HAL_SITL: set cloexec on sitl-gps file descriptors

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Peter Barker 2018-06-29 13:37:50 +10:00 committed by Peter Barker
parent 6d6366df48
commit c5d13847b2
1 changed files with 2 additions and 0 deletions
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2
libraries/AP_HAL_SITL/sitl_gps.cpp
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@ -75,6 +75,8 @@ int SITL_State::gps_pipe(void)
gps_state.gps_fd = fd[1];
gps_state.client_fd = fd[0];
gps_state.last_update = AP_HAL::millis();
fcntl(fd[0], F_SETFD, FD_CLOEXEC);
fcntl(fd[1], F_SETFD, FD_CLOEXEC);
HALSITL::UARTDriver::_set_nonblocking(gps_state.gps_fd);
HALSITL::UARTDriver::_set_nonblocking(fd[0]);
return gps_state.client_fd;