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AP_HAL_Linux: use NSIG instead of a hardcoded number in RCInput_RPI

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This commit is contained in:
Staroselskii Georgii 2016-07-13 16:39:31 +03:00 committed by Andrew Tridgell
parent d69aeb4808
commit 5e8edcb1db
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_HAL_Linux/RCInput_RPI.cpp
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@ -376,7 +376,7 @@ void RCInput_RPI::init_DMA()
//We must stop DMA when the process is killed
void RCInput_RPI::set_sigaction()
{
for (int i = 0; i < 64; i++) {
for (int i = 0; i < NSIG; i++) {
//catch all signals (like ctrl+c, ctrl+z, ...) to ensure DMA is disabled
struct sigaction sa;
memset(&sa, 0, sizeof(sa));