Saves an errno per-thread, retrieved via _get_errno(), instead of changing the value of a global variable during context switches to avoid a hit to the context switch performance. Per-arch asm implementations are provided for maximum performance. Enabled by default, but can be disabled via the CONFIG_ERRNO option. Change-Id: I81d57a2e318c94c68eee913ae0d4ca3a3609c7a4 Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com> |
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|---|---|---|
| .. | ||
| include | ||
| compiler_stack_protect.c | ||
| device.c | ||
| event_logger.c | ||
| idle.c | ||
| int_latency_bench.c | ||
| Kconfig | ||
| kernel_event_logger.c | ||
| Makefile | ||
| nano_context.c | ||
| nano_fiber.c | ||
| nano_fifo.c | ||
| nano_init.c | ||
| nano_lifo.c | ||
| nano_sema.c | ||
| nano_sleep.c | ||
| nano_stack.c | ||
| nano_sys_clock.c | ||
| nano_timer.c | ||
| ring_buffer.c | ||
| version.c | ||