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handle stdin EOF

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This commit is contained in:
Ludwig Ortmann 2013-10-26 20:06:35 +02:00
parent 3362fe1de0
commit 1e19ca247a
1 changed files with 8 additions and 0 deletions
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8
native/drivers/native-uart0.c
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@ -60,6 +60,14 @@ void _native_handle_uart0_input()
if (nread == -1) { if (nread == -1) {
err(1, "_native_handle_uart0_input(): read()"); err(1, "_native_handle_uart0_input(): read()");
} }
else if (nread == 0) {
/* XXX:
* preliminary resolution for this situation, will be coped
* with properly in #161 */
close(_native_uart_in);
_native_uart_in = -1;
warnx("stdin closed");
}
for(int pos = 0; pos < nread; pos++) { for(int pos = 0; pos < nread; pos++) {
uart0_handle_incoming(buf[pos]); uart0_handle_incoming(buf[pos]);
} }