Commit cf2db145 authored by YAMAMOTO Mitsuharu's avatar YAMAMOTO Mitsuharu

(interrupt_input_blocked): Declare volatile.

parent 86302e37
......@@ -49,7 +49,7 @@ Boston, MA 02110-1301, USA. */
interrupt_input_pending to a non-zero value. If that flag is set
when input becomes unblocked, UNBLOCK_INPUT will send a new SIGIO. */
extern int interrupt_input_blocked;
extern volatile int interrupt_input_blocked;
/* Nonzero means an input interrupt has arrived
during the current critical section. */
......
......@@ -90,7 +90,7 @@ extern int errno;
/* Variables for blockinput.h: */
/* Non-zero if interrupt input is blocked right now. */
int interrupt_input_blocked;
volatile int interrupt_input_blocked;
/* Nonzero means an input interrupt has arrived
during the current critical section. */
......
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