37 lines
888 B
C
37 lines
888 B
C
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/* sigaddset.c: A replacement for the sigaddset function
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%%% copyright-cmetz
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This software is Copyright 1996 by Craig Metz, All Rights Reserved.
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The Inner Net License Version 2 applies to this software.
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You should have received a copy of the license with this software. If
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you didn't get a copy, you may request one from <license@inner.net>.
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History:
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Created by cmetz for OPIE 2.2.
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*/
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#include "opie_cfg.h"
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#ifndef _NSIG
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#ifdef NSIG
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#define _NSIG NSIG
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#else /* NSIG */
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#define _NSIG 32
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#endif /* NSIG */
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#endif /* _NSIG */
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#include "opie.h"
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int sigaddset FUNCTION((set, signum), sigset_t *set AND int signum)
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{
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#if sizeof(sigset_t) != sizeof(int)
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Sorry, we don't currently support your system.
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#else /* sizeof(sigset_t) != sizeof(int) */
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if (set && (signum > 0) && (signum < _NSIG))
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*set |= 1 << (signum - 1);
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#endif /* sizeof(sigset_t) != sizeof(int) */
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return 0;
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}
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