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4af3e9ad8a
At present sandbox sets non-blocking I/O as soon as any input is read from the terminal. However it does not restore the previous state on exit. Fix this and drop the old os_read_no_block() function. This means that we always enable blocking I/O in sandbox (if input is a terminal) whereas previously it would only happen on the first call to tstc() or getc(). However, the difference is likely not important. Signed-off-by: Simon Glass <sjg@chromium.org> |
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| cpu | ||
| dts | ||
| include/asm | ||
| lib | ||
| config.mk | ||
| Kconfig | ||
| Makefile | ||