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Added -Wzero-as-null-pointer-constant, replaced NULL --> UAVCAN_NULLPTR. All changes are automatic, no manual edits to the library code.

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This commit is contained in:
Pavel Kirienko
2016-07-29 15:39:24 +03:00
parent b6fa34fed5
commit 38a241a90a
69 changed files with 306 additions and 274 deletions
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libuavcan_drivers/stm32/driver/src/uc_stm32_thread.cpp
+3 -3
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@@ -200,7 +200,7 @@ int BusEvent::addPollWaiter(::pollfd* fds)
{
for (unsigned i = 0; i < MaxPollWaiters; i++)
{
if (pollset_[i] == NULL)
if (pollset_[i] == UAVCAN_NULLPTR)
{
pollset_[i] = fds;
return 0;
@@ -215,7 +215,7 @@ int BusEvent::removePollWaiter(::pollfd* fds)
{
if (fds == pollset_[i])
{
pollset_[i] = NULL;
pollset_[i] = UAVCAN_NULLPTR;
return 0;
}
}
@@ -268,7 +268,7 @@ void BusEvent::signalFromInterrupt()
for (unsigned i = 0; i < MaxPollWaiters; i++)
{
::pollfd* const fd = pollset_[i];
if (fd != NULL)
if (fd != UAVCAN_NULLPTR)
{
fd->revents |= fd->events & POLLIN;
if ((fd->revents != 0) && (fd->sem->semcount <= 0))