5b0945b570
Includes build infrastructure & config updates required for changes in 8.16.1 MFC after: 5 days
81 lines
1.8 KiB
C
81 lines
1.8 KiB
C
/*
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* Copyright (c) 2000-2002 Proofpoint, Inc. and its suppliers.
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* All rights reserved.
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the sendmail distribution.
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*
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* $Id: gen.h,v 1.24 2013-11-22 20:51:31 ca Exp $
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*/
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/*
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** libsm general definitions
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** See libsm/gen.html for documentation.
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*/
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#ifndef SM_GEN_H
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# define SM_GEN_H
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# include <sm/config.h>
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# include <sm/cdefs.h>
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# include <sm/types.h>
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/*
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** Define SM_RCSID and SM_IDSTR,
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** macros used to embed RCS and SCCS identification strings in object files.
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*/
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# ifdef lint
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# define SM_RCSID(str)
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# define SM_IDSTR(id,str)
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# else /* lint */
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# define SM_RCSID(str) SM_UNUSED(static const char RcsId[]) = str;
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# define SM_IDSTR(id,str) SM_UNUSED(static const char id[]) = str;
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# endif /* lint */
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/*
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** Define NULL and offsetof (from the C89 standard)
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*/
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# if SM_CONF_STDDEF_H
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# include <stddef.h>
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# else /* SM_CONF_STDDEF_H */
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# ifndef NULL
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# define NULL 0
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# endif
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# define offsetof(type, member) ((size_t)(&((type *)0)->member))
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# endif /* SM_CONF_STDDEF_H */
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/*
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** Define bool, true, false (from the C99 standard)
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*/
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# if SM_CONF_STDBOOL_H
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# include <stdbool.h>
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# else /* SM_CONF_STDBOOL_H */
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# ifndef __cplusplus
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typedef int bool;
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# define false 0
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# define true 1
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# define __bool_true_false_are_defined 1
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# endif /* ! __cplusplus */
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# endif /* SM_CONF_STDBOOL_H */
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/*
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** Define SM_MAX and SM_MIN
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*/
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# define SM_MAX(a, b) ((a) > (b) ? (a) : (b))
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# define SM_MIN(a, b) ((a) < (b) ? (a) : (b))
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/* Define SM_SUCCESS and SM_FAILURE */
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# define SM_SUCCESS 0
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# define SM_FAILURE (-1)
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/* XXX This needs to be fixed when we start to use threads: */
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typedef int SM_ATOMIC_INT_T;
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typedef unsigned int SM_ATOMIC_UINT_T;
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#endif /* SM_GEN_H */
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