2 Unix SMB/CIFS implementation.
4 macros to go along with the lib/replace/ portability layer code
6 Copyright (C) Andrew Tridgell 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #if defined(_MSC_VER) || defined(__MINGW32__)
27 #include "lib/replace/win32/replace.h"
31 #define QSORT_CAST (__compar_fn_t)
35 #define QSORT_CAST (int (*)(const void *, const void *))
42 #ifdef HAVE_INTTYPES_H
47 extern char *sys_errlist[];
48 #define strerror(i) sys_errlist[i]
51 #ifndef HAVE_ERRNO_DECL
56 char *strdup(const char *s);
60 void *memmove(void *dest,const void *src,int size);
64 time_t mktime(struct tm *t);
68 size_t strlcpy(char *d, const char *s, size_t bufsize);
72 size_t strlcat(char *d, const char *s, size_t bufsize);
76 char *strndup(const char *s, size_t n);
80 size_t strnlen(const char *s, size_t n);
84 unsigned long strtoul(const char *nptr, char **endptr, int base);
88 int setenv(const char *name, const char *value, int overwrite);
92 int rename(const char *zfrom, const char *zto);
95 #ifndef HAVE_STRCASESTR
96 char *strcasestr(const char *haystack, const char *needle);
99 #ifndef HAVE_FTRUNCATE
100 int ftruncate(int f,long l);
103 #ifndef HAVE_VASPRINTF_DECL
104 int vasprintf(char **ptr, const char *format, va_list ap);
107 #if !defined(HAVE_BZERO) && defined(HAVE_MEMSET)
108 #define bzero(a,b) memset((a),'\0',(b))
111 #ifndef PRINTF_ATTRIBUTE
112 #if !defined(NO_PRINTF_ATTRIBUTE) && (__GNUC__ >= 3)
113 /** Use gcc attribute to check printf fns. a1 is the 1-based index of
114 * the parameter containing the format, and a2 the index of the first
115 * argument. Note that some gcc 2.x versions don't handle this
117 #define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
119 #define PRINTF_ATTRIBUTE(a1, a2)
123 /* add varargs prototypes with printf checking */
124 #ifndef HAVE_SNPRINTF_DECL
125 int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
127 #ifndef HAVE_ASPRINTF_DECL
128 int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
132 /* we used to use these fns, but now we have good replacements
133 for snprintf and vsnprintf */
134 #define slprintf snprintf
138 #define VA_COPY(dest, src) va_copy(dest, src)
139 #elif defined(HAVE___VA_COPY)
140 #define VA_COPY(dest, src) __va_copy(dest, src)
142 #define VA_COPY(dest, src) (dest) = (src)
145 #if defined(HAVE_VOLATILE)
146 #define VOLATILE volatile
151 #ifndef HAVE_COMPARISON_FN_T
152 typedef int (*comparison_fn_t)(const void *, const void *);
155 /* Load header file for dynamic linking stuff */
164 #ifndef HAVE_SECURE_MKSTEMP
165 #define mkstemp(path) rep_mkstemp(path)
166 int rep_mkstemp(char *temp);
173 /* The extra casts work around common compiler bugs. */
174 #define _TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
175 /* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
176 It is necessary at least when t == time_t. */
177 #define _TYPE_MINIMUM(t) ((t) (_TYPE_SIGNED (t) \
178 ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
179 #define _TYPE_MAXIMUM(t) ((t) (~ (t) 0 - _TYPE_MINIMUM (t)))
181 #ifndef HOST_NAME_MAX
182 #define HOST_NAME_MAX 64
186 #define UINT16_MAX 65535
190 #define UINT32_MAX (4294967295U)
194 #define UINT64_MAX ((uint64_t)-1)
202 #define INT32_MAX _TYPE_MAXIMUM(int32_t)
205 #ifdef HAVE_STDBOOL_H
208 #define __bool_true_false_are_defined