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um: export signals_enabled directly

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Use signals_enabled instead of always jumping through
a function call to read it, there's not much point in
that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Johannes Berg 2021-03-05 13:19:54 +01:00 • committed by Richard Weinberger
parent 2efea7dfaa
commit fbb42e7fe2
5 changed files with 14 additions and 20 deletions
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7
arch/um/os-Linux/signal.c
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@ -62,7 +62,7 @@ static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc)
#define SIGALRM_BIT 1
#define SIGALRM_MASK (1 << SIGALRM_BIT)
static int signals_enabled;
int signals_enabled;
static unsigned int signals_pending;
static unsigned int signals_active = 0;
@ -334,11 +334,6 @@ void unblock_signals(void)
}
}
int get_signals(void)
{
return signals_enabled;
}
int set_signals(int enable)
{
int ret;