aboutsummaryrefslogtreecommitdiffstats
path: root/lib/erl_interface/src/misc/eidef.h
blob: 083814c6e941eea18c0e2dcd4ec8073255dcf88d (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
/*
 * %CopyrightBegin%
 * 
 * Copyright Ericsson AB 2002-2016. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * %CopyrightEnd%
 *

 */

#ifndef _EIDEF_H
#define _EIDEF_H

/* Common definitions used in ei user interface */

#define EI_INCLUDED_CONFIG_H__
#include "config.h"		/* Central include of config.h */

/* vxWorks.h needs to be before stddef.h */
#ifdef VXWORKS
#include <vxWorks.h>
#endif

#include <stddef.h>		/* We want to get definition of NULL */

#include "ei.h"			/* Want the API function declarations */

#define EISMALLBUF 2048

#ifndef HAVE_SOCKLEN_T
typedef int socklen_t;
#endif

#ifdef USE_ISINF_ISNAN		/* simulate finite() */
#  define isfinite(f) (!isinf(f) && !isnan(f))
#  define HAVE_ISFINITE
#elif defined(__GNUC__) && defined(HAVE_FINITE)
/* We use finite in gcc as it emits assembler instead of
   the function call that isfinite emits. The assembler is
   significantly faster. */
#  ifdef isfinite
#     undef isfinite
#  endif
#  define isfinite finite
#  ifndef HAVE_ISFINITE
#    define HAVE_ISFINITE
#  endif
#elif defined(isfinite) && !defined(HAVE_ISFINITE)
#  define HAVE_ISFINITE
#elif !defined(HAVE_ISFINITE) && defined(HAVE_FINITE)
#  define isfinite finite
#  define HAVE_ISFINITE
#endif

typedef unsigned char  uint8;	/* FIXME use configure */
typedef unsigned short uint16;
typedef unsigned int   uint32;
typedef signed   char  int8;
typedef signed   short int16;
typedef signed   int   int32;

#endif /* _EIDEF_H */