190 lines
4.7 KiB
C
190 lines
4.7 KiB
C
/*
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* Copyright (c) 2000-2003 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: config.h,v 1.49 2013-11-22 20:51:31 ca Exp $
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*/
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/*
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** libsm configuration macros.
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** The values of these macros are platform dependent.
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** The default values are given here.
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** If the default is incorrect, then the correct value can be specified
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** in the m4 configuration file in devtools/OS.
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*/
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#ifndef SM_CONFIG_H
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# define SM_CONFIG_H
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# include "sm_os.h"
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/*
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** SM_CONF_STDBOOL_H is 1 if <stdbool.h> exists
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**
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** Note, unlike gcc, clang doesn't apply full prototypes to K&R definitions.
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*/
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# ifndef SM_CONF_STDBOOL_H
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# if !defined(__clang__) && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
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# define SM_CONF_STDBOOL_H 1
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# else /* !defined(__clang__) && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L */
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# define SM_CONF_STDBOOL_H 0
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# endif /* !defined(__clang__) && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L */
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# endif /* ! SM_CONF_STDBOOL_H */
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/*
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** Configuration macros that specify how __P is defined.
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*/
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# ifndef SM_CONF_SYS_CDEFS_H
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# define SM_CONF_SYS_CDEFS_H 0
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# endif /* ! SM_CONF_SYS_CDEFS_H */
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/*
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** SM_CONF_STDDEF_H is 1 if <stddef.h> exists
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*/
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# ifndef SM_CONF_STDDEF_H
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# define SM_CONF_STDDEF_H 1
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# endif /* ! SM_CONF_STDDEF_H */
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/*
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** Configuration macro that specifies whether strlcpy/strlcat are available.
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** Note: this is the default so that the libsm version (optimized) will
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** be used by default (sm_strlcpy/sm_strlcat).
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*/
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# ifndef SM_CONF_STRL
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# define SM_CONF_STRL 0
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# endif /* ! SM_CONF_STRL */
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/*
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** Configuration macro indicating that setitimer is available
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*/
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# ifndef SM_CONF_SETITIMER
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# define SM_CONF_SETITIMER 1
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# endif /* ! SM_CONF_SETITIMER */
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/*
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** Does <sys/types.h> define uid_t and gid_t?
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*/
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# ifndef SM_CONF_UID_GID
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# define SM_CONF_UID_GID 1
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# endif /* ! SM_CONF_UID_GID */
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/*
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** Does <sys/types.h> define ssize_t?
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*/
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# ifndef SM_CONF_SSIZE_T
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# define SM_CONF_SSIZE_T 1
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# endif /* ! SM_CONF_SSIZE_T */
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/*
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** Does the C compiler support long long?
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*/
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# ifndef SM_CONF_LONGLONG
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# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
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# define SM_CONF_LONGLONG 1
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# else /* defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L */
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# if defined(__GNUC__)
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# define SM_CONF_LONGLONG 1
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# else /* defined(__GNUC__) */
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# define SM_CONF_LONGLONG 0
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# endif /* defined(__GNUC__) */
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# endif /* defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L */
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# endif /* ! SM_CONF_LONGLONG */
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/*
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** Does <sys/types.h> define quad_t and u_quad_t?
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** We only care if long long is not available.
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*/
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# ifndef SM_CONF_QUAD_T
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# define SM_CONF_QUAD_T 0
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# endif /* ! SM_CONF_QUAD_T */
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/*
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** Configuration macro indicating that shared memory is available
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*/
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# ifndef SM_CONF_SHM
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# define SM_CONF_SHM 0
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# endif /* ! SM_CONF_SHM */
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/*
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** Does <setjmp.h> define sigsetjmp?
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*/
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# ifndef SM_CONF_SIGSETJMP
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# define SM_CONF_SIGSETJMP 1
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# endif /* ! SM_CONF_SIGSETJMP */
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/*
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** Does <sysexits.h> exist, and define the EX_* macros with values
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** that differ from the default BSD values in <sm/sysexits.h>?
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*/
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# ifndef SM_CONF_SYSEXITS_H
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# define SM_CONF_SYSEXITS_H 0
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# endif /* ! SM_CONF_SYSEXITS_H */
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/* has memchr() prototype? (if not: needs memory.h) */
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# ifndef SM_CONF_MEMCHR
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# define SM_CONF_MEMCHR 1
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# endif /* ! SM_CONF_MEMCHR */
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/* try LLONG tests in libsm/t-types.c? */
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# ifndef SM_CONF_TEST_LLONG
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# define SM_CONF_TEST_LLONG 1
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# endif /* !SM_CONF_TEST_LLONG */
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/* LDAP Checks */
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# if LDAPMAP
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# include <lber.h>
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# include <ldap.h>
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/* Does the LDAP library have ldap_memfree()? */
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# ifndef SM_CONF_LDAP_MEMFREE
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/*
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** The new LDAP C API (draft-ietf-ldapext-ldap-c-api-04.txt) includes
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** ldap_memfree() in the API. That draft states to use LDAP_API_VERSION
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** of 2004 to identify the API.
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*/
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# if USING_NETSCAPE_LDAP || LDAP_API_VERSION >= 2004
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# define SM_CONF_LDAP_MEMFREE 1
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# else /* USING_NETSCAPE_LDAP || LDAP_API_VERSION >= 2004 */
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# define SM_CONF_LDAP_MEMFREE 0
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# endif /* USING_NETSCAPE_LDAP || LDAP_API_VERSION >= 2004 */
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# endif /* ! SM_CONF_LDAP_MEMFREE */
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/* Does the LDAP library have ldap_initialize()? */
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# ifndef SM_CONF_LDAP_INITIALIZE
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/*
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** Check for ldap_initialize() support for support for LDAP URI's with
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** non-ldap:// schemes.
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*/
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/* OpenLDAP does it with LDAP_OPT_URI */
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# ifdef LDAP_OPT_URI
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# define SM_CONF_LDAP_INITIALIZE 1
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# endif /* LDAP_OPT_URI */
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# endif /* !SM_CONF_LDAP_INITIALIZE */
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# endif /* LDAPMAP */
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/* don't use strcpy() */
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# ifndef DO_NOT_USE_STRCPY
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# define DO_NOT_USE_STRCPY 1
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# endif /* ! DO_NOT_USE_STRCPY */
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#endif /* ! SM_CONFIG_H */
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