private.h revision 9936 
1#ifndef PRIVATE_H
2
3#define PRIVATE_H
4
5/* Stuff moved from Makefile.inc to reduce clutter */
6#ifndef TM_GMTOFF
7#define TM_GMTOFF	tm_gmtoff
8#define TM_ZONE		tm_zone
9#define STD_INSPIRED	1
10#define PCTS		1
11#define HAVE_LONG_DOUBLE 1
12#define TZDIR		"/usr/share/zoneinfo"
13#endif /* ndef TM_GMTOFF */
14
15/*
16** This header is for use ONLY with the time conversion code.
17** There is no guarantee that it will remain unchanged,
18** or that it will remain at all.
19** Do NOT copy it to any system include directory.
20** Thank you!
21*/
22
23/*
24** ID
25*/
26
27#ifndef lint
28#ifndef NOID
29/*static char	privatehid[] = "@(#)private.h	7.33";*/
30#endif /* !defined NOID */
31#endif /* !defined lint */
32
33/*
34** Defaults for preprocessor symbols.
35** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'.
36*/
37
38#ifndef HAVE_ADJTIME
39#define HAVE_ADJTIME		1
40#endif /* !defined HAVE_ADJTIME */
41
42#ifndef HAVE_SETTIMEOFDAY
43#define HAVE_SETTIMEOFDAY	3
44#endif /* !defined HAVE_SETTIMEOFDAY */
45
46#ifndef HAVE_UNISTD_H
47#define HAVE_UNISTD_H		1
48#endif /* !defined HAVE_UNISTD_H */
49
50/*
51** Nested includes
52*/
53
54#include "sys/types.h"	/* for time_t */
55#include "stdio.h"
56#include "ctype.h"
57#include "errno.h"
58#include "string.h"
59#include "limits.h"	/* for CHAR_BIT */
60#include "time.h"
61#include "stdlib.h"
62
63#if HAVE_UNISTD_H - 0
64#include "unistd.h"	/* for F_OK and R_OK */
65#endif /* HAVE_UNISTD_H - 0 */
66
67#if !(HAVE_UNISTD_H - 0)
68#ifndef F_OK
69#define F_OK	0
70#endif /* !defined F_OK */
71#ifndef R_OK
72#define R_OK	4
73#endif /* !defined R_OK */
74#endif /* !(HAVE_UNISTD_H - 0) */
75
76/*
77** Workarounds for compilers/systems.
78*/
79
80/*
81** SunOS 4.1.1 cc lacks const.
82*/
83
84#ifndef const
85#ifndef __STDC__
86#define const
87#endif /* !defined __STDC__ */
88#endif /* !defined const */
89
90/*
91** SunOS 4.1.1 cc lacks prototypes.
92*/
93
94#ifndef P
95#ifdef __STDC__
96#define P(x)	x
97#endif /* defined __STDC__ */
98#ifndef __STDC__
99#define P(x)	()
100#endif /* !defined __STDC__ */
101#endif /* !defined P */
102
103/*
104** SunOS 4.1.1 headers lack EXIT_SUCCESS.
105*/
106
107#ifndef EXIT_SUCCESS
108#define EXIT_SUCCESS	0
109#endif /* !defined EXIT_SUCCESS */
110
111/*
112** SunOS 4.1.1 headers lack EXIT_FAILURE.
113*/
114
115#ifndef EXIT_FAILURE
116#define EXIT_FAILURE	1
117#endif /* !defined EXIT_FAILURE */
118
119/*
120** SunOS 4.1.1 headers lack FILENAME_MAX.
121*/
122
123#ifndef FILENAME_MAX
124
125#ifndef MAXPATHLEN
126#ifdef unix
127#include "sys/param.h"
128#endif /* defined unix */
129#endif /* !defined MAXPATHLEN */
130
131#ifdef MAXPATHLEN
132#define FILENAME_MAX	MAXPATHLEN
133#endif /* defined MAXPATHLEN */
134#ifndef MAXPATHLEN
135#define FILENAME_MAX	1024		/* Pure guesswork */
136#endif /* !defined MAXPATHLEN */
137
138#endif /* !defined FILENAME_MAX */
139
140/*
141** SunOS 4.1.1 libraries lack remove.
142*/
143
144#ifndef remove
145extern int	unlink P((const char * filename));
146#define remove	unlink
147#endif /* !defined remove */
148
149/*
150** Finally, some convenience items.
151*/
152
153#ifndef TRUE
154#define TRUE	1
155#endif /* !defined TRUE */
156
157#ifndef FALSE
158#define FALSE	0
159#endif /* !defined FALSE */
160
161#ifndef INT_STRLEN_MAXIMUM
162/*
163** 302 / 1000 is log10(2.0) rounded up.
164** Subtract one for the sign bit;
165** add one for integer division truncation;
166** add one more for a minus sign.
167*/
168#define INT_STRLEN_MAXIMUM(type) \
169	((sizeof(type) * CHAR_BIT - 1) * 302 / 1000 + 2)
170#endif /* !defined INT_STRLEN_MAXIMUM */
171
172/*
173** INITIALIZE(x)
174*/
175
176#ifndef GNUC_or_lint
177#ifdef lint
178#define GNUC_or_lint
179#endif /* defined lint */
180#ifndef lint
181#ifdef __GNUC__
182#define GNUC_or_lint
183#endif /* defined __GNUC__ */
184#endif /* !defined lint */
185#endif /* !defined GNUC_or_lint */
186
187#ifndef INITIALIZE
188#ifdef GNUC_or_lint
189#define INITIALIZE(x)	((x) = 0)
190#endif /* defined GNUC_or_lint */
191#ifndef GNUC_or_lint
192#define INITIALIZE(x)
193#endif /* !defined GNUC_or_lint */
194#endif /* !defined INITIALIZE */
195
196/*
197** UNIX was a registered trademark of UNIX System Laboratories in 1993.
198*/
199
200#endif /* !defined PRIVATE_H */
201