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select: use SA_RESTART with signals #1371

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select: use SA_RESTART with signals #1371

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2 changes: 1 addition & 1 deletion src/util/select.h
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Original file line number Diff line number Diff line change
Expand Up @@ -108,7 +108,7 @@ class Select
/* Register a handler, which will only be called when pselect()
is interrupted by a (possibly queued) signal. */
struct sigaction sa;
sa.sa_flags = 0;
sa.sa_flags = SA_RESTART;
sa.sa_handler = &handle_signal;
fatal_assert( 0 == sigfillset( &sa.sa_mask ) );
fatal_assert( 0 == sigaction( signum, &sa, NULL ) );
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