66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* Copyright (c) 2000-2001 Sendmail, 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: types.h,v 1.1.1.1 2002/02/17 21:56:43 gshapiro Exp $
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*/
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/*
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** This header file defines standard integral types.
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** - It includes <sys/types.h>, and fixes portability problems that
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** exist on older Unix platforms.
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** - It defines LONGLONG_T and ULONGLONG_T, which are portable locutions
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** for 'long long' and 'unsigned long long'.
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*/
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#ifndef SM_TYPES_H
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# define SM_TYPES_H
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# include <sm/config.h>
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/*
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** On BSD 4.2 systems, <sys/types.h> was not idempotent.
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** This problem is circumvented by replacing all occurrences
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** of <sys/types.h> with <sm/types.h>, which is idempotent.
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*/
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# include <sys/types.h>
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/*
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** On some old Unix platforms, some of the standard types are missing.
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** We fix that here.
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*/
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# if !SM_CONF_UID_GID
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# define uid_t int
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# define gid_t int
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# endif /* !SM_CONF_UID_GID */
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# if !SM_CONF_SSIZE_T
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# define ssize_t int
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# endif /* !SM_CONF_SSIZE_T */
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/*
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** Define LONGLONG_T and ULONGLONG_T, which are portable locutions
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** for 'long long' and 'unsigned long long' from the C 1999 standard.
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*/
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# if SM_CONF_LONGLONG
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typedef long long LONGLONG_T;
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typedef unsigned long long ULONGLONG_T;
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# else /* SM_CONF_LONGLONG */
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# if SM_CONF_QUAD_T
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typedef quad_t LONGLONG_T;
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typedef u_quad_t ULONGLONG_T;
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# else /* SM_CONF_QUAD_T */
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typedef long LONGLONG_T;
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typedef unsigned long ULONGLONG_T;
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# endif /* SM_CONF_QUAD_T */
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# endif /* SM_CONF_LONGLONG */
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#endif /* ! SM_TYPES_H */
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