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2000-09-15 Fernando Nasser <fnasser@cygnus.com>

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* ser-unix.c (do_unix_readchar): Prevent infinite read wait to be
	interrupted after 32K seconds.
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Fernando Nasser
2000-09-15 20:40:15 +00:00
parent 0752970ef8
commit f7c9d7b698
2 changed files with 6 additions and 1 deletions
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2
gdb/ser-unix.c
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@@ -927,7 +927,7 @@ do_unix_readchar (serial_t scb, int timeout)
}
status = ser_unix_wait_for (scb, delta);
timeout -= delta;
timeout = (timeout <= 0) ? timeout : (timeout - delta);
/* If we got a character or an error back from wait_for, then we can
break from the loop before the timeout is completed. */