18723e9889
One can't use pthread calls in a signal handler because they are not async-signal-safe (see man signal-safety). Instead, sem_post can be used to post from within a signal handler and this should be more efficient than using a busy wait loop, waiting on a volatile variable. |
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| bare-arm | ||
| cc3200 | ||
| esp32 | ||
| esp8266 | ||
| minimal | ||
| nrf | ||
| pic16bit | ||
| qemu-arm | ||
| stm32 | ||
| teensy | ||
| unix | ||
| windows | ||
| zephyr | ||