forked from Imagelibrary/rtems
23 lines
464 B
C
23 lines
464 B
C
/*
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* Copyright (c) 2009 by
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* Ralf Corsépius, Ulm, Germany. All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software
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* is freely granted, provided that this notice is preserved.
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*/
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#include <signal.h>
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int
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main (void)
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{
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int status;
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sigset_t set1, set2;
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status = sigprocmask (SIG_BLOCK, &set1, &set2);
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status = sigprocmask (SIG_UNBLOCK, &set1, &set2);
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status = sigprocmask (SIG_SETMASK, &set1, &set2);
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return 0;
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}
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