NCBI C Toolkit Cross Reference

C/corelib/ncbilcl.lnx

  1 /*   ncbilcl.h
  2 * ===========================================================================
  3 *
  4 *                            PUBLIC DOMAIN NOTICE
  5 *               National Center for Biotechnology Information
  6 *
  7 *  This software/database is a "United States Government Work" under the
  8 *  terms of the United States Copyright Act.  It was written as part of
  9 *  the author's official duties as a United States Government employee and
 10 *  thus cannot be copyrighted.  This software/database is freely available
 11 *  to the public for use. The National Library of Medicine and the U.S.
 12 *  Government have not placed any restriction on its use or reproduction.
 13 *
 14 *  Although all reasonable efforts have been taken to ensure the accuracy
 15 *  and reliability of the software and data, the NLM and the U.S.
 16 *  Government do not and cannot warrant the performance or results that
 17 *  may be obtained by using this software or data. The NLM and the U.S.
 18 *  Government disclaim all warranties, express or implied, including
 19 *  warranties of performance, merchantability or fitness for any particular
 20 *  purpose.
 21 *
 22 *  Please cite the author in any work or product based on this material.
 23 *
 24 * ===========================================================================
 25 *
 26 * File Name:  ncbilcl.h
 27 *
 28 * Author:  Gish, Kans, Ostell, Schuler, Epstein, Vakatov
 29 *
 30 * Version Creation Date:   8/1/94
 31 *
 32 * $Revision: 6.10 $
 33 *
 34 * File Description:
 35 *               system dependent header
 36 *       version for Linux
 37 *
 38 * Modifications:
 39 * --------------------------------------------------------------------------
 40 * $Log: ncbilcl.lnx,v $
 41 * Revision 6.10  2009/07/07 20:21:43  ucko
 42 * Don't bother with #cpu() or #machine() checks, which are redundant and
 43 * moreover yield noisy deprecation warnings with GCC 4.4.
 44 *
 45 * Revision 6.9  2004/01/21 22:31:20  ucko
 46 * Define PROC_X86_64 on x86-64 systems.
 47 *
 48 * Revision 6.8  2002/11/22 20:05:04  lavr
 49 * Configure HAVE_STRDUP and HAVE_STRCASECMP
 50 *
 51 * Revision 6.7  2002/11/06 21:23:47  ucko
 52 * Handle non-i386 platforms.
 53 * Enable large file support here, to ensure consistency.
 54 *
 55 * Revision 6.6  2002/07/11 22:13:06  vakatov
 56 * #define MMAP_AVAIL
 57 *
 58 * Revision 6.5  2002/07/11 19:26:31  ivanov
 59 * Added macro HAVE_MADVISE
 60 *
 61 * Revision 6.4  2000/06/15 16:47:13  beloslyu
 62 * fixes for new RedHat6.2
 63 *
 64 * Revision 6.3  2000/02/10 16:36:32  vakatov
 65 * Added _SVID_SOURCE
 66 *
 67 * Revision 6.2  1999/07/12 05:50:49  vakatov
 68 * Avoid redefinition of #_REENTRANT
 69 *
 70 * Revision 6.1  1998/12/10 17:04:07  vakatov
 71 * Fixed to compile under LINUX(Red Hat 2.XX, gcc, with POSIX threads)
 72 *
 73 * Revision 6.0  1997/08/25 18:16:01  madden
 74 * Revision changed to 6.0
 75 *
 76 * Revision 5.1  1996/06/10 17:41:33  epstein
 77 * added SYSV_IPC_AVAIL per Warren Gish
 78 * ==========================================================================
 79 */
 80 #ifndef _NCBILCL_
 81 #define _NCBILCL_
 82 
 83 /* PLATFORM DEFINITION FOR Linux */
 84 
 85 #define COMP_SYSV
 86 #define OS_UNIX
 87 #define OS_UNIX_LINUX
 88 #if defined(__alpha__)
 89 #define PROC_ALPHA
 90 #elif defined(__arm__)
 91 #define PROC_ARM /* ? (only occurrence) */
 92 #elif defined(__hppa__)
 93 #define PROC_HPPA
 94 #elif defined(__i386__)
 95 #define PROC_I80X86
 96 #elif defined(__ia64__)
 97 #define PROC_IA64 /* ? */
 98 #elif defined(m68k) || defined(mc68000)
 99 #define PROC_MC680X0
100 #elif defined(__mips__) || defined(_mips)
101 #define PROC_MIPS
102 #elif defined(__powerpc__) || defined(__PPC__)
103 #define PROC_PPC
104 #elif defined(__s390__)
105 #define PROC_S390 /* ? */
106 #elif defined(__sh__)
107 #define PROC_SH /* ? */
108 #elif defined(__sparc__)
109 #define PROC_SPARC
110 #elif defined(__x86_64__)
111 #define PROC_X86_64
112 #else
113 #warning Unknown processor type.  Please define something appropriate.
114 #endif
115 #define WIN_DUMB
116 
117 /*----------------------------------------------------------------------*/
118 /*      Desired or available feature list                               */
119 /*----------------------------------------------------------------------*/
120 #define SYSV_IPC_AVAIL  /* System V Interprocess Communication available */
121 #define MMAP_AVAIL
122 #undef _POSIX_SOURCE
123 #undef _POSIX_C_SOURCE
124 #undef _XOPEN_SOURCE
125 #define _POSIX_SOURCE   1
126 #define _POSIX_C_SOURCE 199309L
127 #define _XOPEN_SOURCE   500
128 #define HAVE_STRCASECMP 1
129 #define HAVE_STRDUP 1
130 
131 /* Only effective on glibc 2.1 and newer. */
132 #define _LARGEFILE_SOURCE 1
133 #define _LARGEFILE64_SOURCE 1
134 #define _FILE_OFFSET_BITS 64 /* Should be safe, I think... */
135 
136 #ifndef _REENTRANT
137 #define _REENTRANT
138 #endif
139 
140 /* good for the EGCS C/C++ compiler on Linux(e.g. putenv(), tempnam() proto) */
141 #define _SVID_SOURCE 1
142 
143 /*----------------------------------------------------------------------*/
144 /*      #includes                                                       */
145 /*----------------------------------------------------------------------*/
146 #include <sys/types.h>
147 #include <limits.h>
148 #include <sys/stat.h>
149 #include <stddef.h>
150 #include <stdio.h>
151 #include <ctype.h>
152 #include <string.h>
153 #include <malloc.h>
154 #include <memory.h>
155 #include <stdlib.h>
156 #include <math.h>
157 #include <errno.h>
158 #include <float.h>
159 #include <unistd.h>
160 
161 /* Check if there are POSIX threads available */
162 #ifdef _POSIX_THREADS
163 #define POSIX_THREADS_AVAIL
164 #endif
165 
166 
167 /*----------------------------------------------------------------------*/
168 /*      Missing ANSI-isms                                               */
169 /*----------------------------------------------------------------------*/
170 #define noalias 
171 
172 #ifndef SEEK_SET
173 #define SEEK_SET        0       /* Set file pointer to offset */
174 #define SEEK_CUR        1       /* Set file pointer to current plus offset */
175 #define SEEK_END        2       /* Set file pointer to EOF plus offset */
176 #endif
177 #ifndef FILENAME_MAX
178 #define FILENAME_MAX 1024
179 #endif
180 
181 /*----------------------------------------------------------------------*/
182 /*      Aliased Logicals, Datatypes                                     */
183 /*----------------------------------------------------------------------*/
184 
185 /*----------------------------------------------------------------------*/
186 /*      Misc Macros                                                     */
187 /*----------------------------------------------------------------------*/
188 #define PROTO(x) x      /* Prototypes are acceptable */
189 #define VPROTO(x) x   /* Prototype for variable argument list */
190 #define DIRDELIMCHR     '/'
191 #define DIRDELIMSTR     "/"
192 #define CWDSTR          "."
193 
194 #define KBYTE           (1024)
195 #define MBYTE           (1048576)
196 
197 #include <endian.h>
198 #if __BYTE_ORDER == __LITTLE_ENDIAN
199 #define IS_LITTLE_ENDIAN
200 #else
201 #define IS_BIG_ENDIAN
202 #endif
203 #define TEMPNAM_AVAIL
204 #define HAVE_MADVISE
205 
206 /*----------------------------------------------------------------------*/
207 /*      For importing MS_DOS code                                       */
208 /*----------------------------------------------------------------------*/
209 #define near
210 #define far
211 #define huge
212 #define cdecl
213 #define pascal
214 #define _pascal
215 #define _near
216 #define _far
217 #define _huge
218 #define _cdecl
219 
220 /*----------------------------------------------------------------------*/
221 /*      Macros for Floating Point                                       */
222 /*----------------------------------------------------------------------*/
223 #define EXP2(x) exp((x)*LN2)
224 #define LOG2(x) (log(x)*(1./LN2))
225 #define EXP10(x) exp((x)*LN10)
226 #define LOG10(x) log10(x)
227 
228 /*----------------------------------------------------------------------*/
229 /*      Macros Defining Limits                                          */
230 /*----------------------------------------------------------------------*/
231 #define MAXALLOC        0x40000000 /* Largest permissible memory request */
232 
233 #endif
234
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