1 /* sysdep.h -- handle host dependencies for the BFD library
2    Copyright (C) 1995-2016 Free Software Foundation, Inc.
3    Written by Cygnus Support.
4 
5    This file is part of BFD, the Binary File Descriptor library.
6 
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 3 of the License, or
10    (at your option) any later version.
11 
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16 
17    You should have received a copy of the GNU General Public License
18    along with this program; if not, write to the Free Software
19    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20    MA 02110-1301, USA.  */
21 
22 #ifndef BFD_SYSDEP_H
23 #define BFD_SYSDEP_H
24 
25 #ifdef PACKAGE
26 #error sysdep.h must be included in lieu of config.h
27 #endif
28 
29 #include "config.h"
30 
31 #include "ansidecl.h"
32 
33 #ifdef HAVE_STDDEF_H
34 #include <stddef.h>
35 #endif
36 
37 #include <stdio.h>
38 #include <sys/types.h>
39 #include <sys/stat.h>
40 
41 #include <errno.h>
42 #if !(defined(errno) || defined(_MSC_VER) && defined(_INC_ERRNO))
43 extern int errno;
44 #endif
45 
46 #ifdef STRING_WITH_STRINGS
47 #include <string.h>
48 #include <strings.h>
49 #else
50 #ifdef HAVE_STRING_H
51 #include <string.h>
52 #else
53 #ifdef HAVE_STRINGS_H
54 #include <strings.h>
55 #else
56 extern char *strchr ();
57 extern char *strrchr ();
58 #endif
59 #endif
60 #endif
61 
62 #ifdef HAVE_STDLIB_H
63 #include <stdlib.h>
64 #endif
65 
66 #ifdef TIME_WITH_SYS_TIME
67 #include <sys/time.h>
68 #include <time.h>
69 #else
70 #ifdef HAVE_SYS_TIME_H
71 #include <sys/time.h>
72 #else
73 #include <time.h>
74 #endif
75 #endif
76 
77 #ifdef HAVE_UNISTD_H
78 #include <unistd.h>
79 #endif
80 
81 #ifdef HAVE_SYS_RESOURCE_H
82 #include <sys/resource.h>
83 #endif /* HAVE_SYS_RESOURCE_H */
84 
85 #ifdef USE_BINARY_FOPEN
86 #include "fopen-bin.h"
87 #else
88 #include "fopen-same.h"
89 #endif
90 
91 #ifdef HAVE_FCNTL_H
92 #include <fcntl.h>
93 #else
94 #ifdef HAVE_SYS_FILE_H
95 #include <sys/file.h>
96 #endif
97 #endif
98 
99 #ifndef O_RDONLY
100 #define O_RDONLY 0
101 #endif
102 #ifndef O_WRONLY
103 #define O_WRONLY 1
104 #endif
105 #ifndef O_RDWR
106 #define O_RDWR 2
107 #endif
108 #ifndef O_ACCMODE
109 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
110 #endif
111 
112 #ifndef SEEK_SET
113 #define SEEK_SET 0
114 #endif
115 #ifndef SEEK_CUR
116 #define SEEK_CUR 1
117 #endif
118 
119 #include "filenames.h"
120 
121 #if !HAVE_DECL_FFS
122 extern int ffs (int);
123 #endif
124 
125 #if !HAVE_DECL_FREE
126 extern void free ();
127 #endif
128 
129 #if !HAVE_DECL_GETENV
130 extern char *getenv ();
131 #endif
132 
133 #if !HAVE_DECL_MALLOC
134 extern PTR malloc ();
135 #endif
136 
137 #if !HAVE_DECL_REALLOC
138 extern PTR realloc ();
139 #endif
140 
141 #if !HAVE_DECL_STPCPY
142 extern char *stpcpy (char *__dest, const char *__src);
143 #endif
144 
145 #if !HAVE_DECL_STRSTR
146 extern char *strstr ();
147 #endif
148 
149 #ifdef HAVE_FTELLO
150 #if !HAVE_DECL_FTELLO
151 extern off_t ftello (FILE *stream);
152 #endif
153 #endif
154 
155 #ifdef HAVE_FTELLO64
156 #if !HAVE_DECL_FTELLO64
157 extern off64_t ftello64 (FILE *stream);
158 #endif
159 #endif
160 
161 #ifdef HAVE_FSEEKO
162 #if !HAVE_DECL_FSEEKO
163 extern int fseeko (FILE *stream, off_t offset, int whence);
164 #endif
165 #endif
166 
167 #ifdef HAVE_FSEEKO64
168 #if !HAVE_DECL_FSEEKO64
169 extern int fseeko64 (FILE *stream, off64_t offset, int whence);
170 #endif
171 #endif
172 
173 #if !HAVE_DECL_STRNLEN
174 size_t strnlen (const char *, size_t);
175 #endif
176 
177 
178 #ifdef ENABLE_NLS
179 #include <libintl.h>
180 /* Note the use of dgetext() and PACKAGE here, rather than gettext().
181 
182    This is because the code in this directory is used to build a library which
183    will be linked with code in other directories to form programs.  We want to
184    maintain a seperate translation file for this directory however, rather
185    than being forced to merge it with that of any program linked to libbfd.
186    This is a library, so it cannot depend on the catalog currently loaded.
187 
188    In order to do this, we have to make sure that when we extract messages we
189    use the OPCODES domain rather than the domain of the program that included
190    the bfd library, (eg OBJDUMP).  Hence we use dgettext (PACKAGE, String)
191    and define PACKAGE to be 'bfd'.  (See the code in configure).  */
192 #define _(String) dgettext (PACKAGE, String)
193 #ifdef gettext_noop
194 #define N_(String) gettext_noop (String)
195 #else
196 #define N_(String) (String)
197 #endif
198 #else
199 # define gettext(Msgid) (Msgid)
200 # define dgettext(Domainname, Msgid) (Msgid)
201 # define dcgettext(Domainname, Msgid, Category) (Msgid)
202 # define textdomain(Domainname) while (0) /* nothing */
203 # define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
204 # define _(String) (String)
205 # define N_(String) (String)
206 #endif
207 
208 #endif /* ! defined (BFD_SYSDEP_H) */
209