/* Unix SMB/CIFS implementation. macros to go along with the lib/replace/ portability layer code Copyright (C) Andrew Tridgell 2005 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _replace_h #define _replace_h #if defined(_MSC_VER) || defined(__MINGW32__) #include "lib/replace/win32/replace.h" #endif #ifdef __COMPAR_FN_T #define QSORT_CAST (__compar_fn_t) #endif #ifndef QSORT_CAST #define QSORT_CAST (int (*)(const void *, const void *)) #endif #ifdef HAVE_STDINT_H #include <stdint.h> #endif #ifdef HAVE_INTTYPES_H #include <inttypes.h> #endif #ifndef HAVE_STRERROR extern char *sys_errlist[]; #define strerror(i) sys_errlist[i] #endif #ifndef HAVE_ERRNO_DECL extern int errno; #endif #ifndef HAVE_STRDUP char *strdup(const char *s); #endif #ifndef HAVE_MEMMOVE void *memmove(void *dest,const void *src,int size); #endif #ifndef HAVE_MKTIME time_t mktime(struct tm *t); #endif #ifndef HAVE_STRLCPY size_t strlcpy(char *d, const char *s, size_t bufsize); #endif #ifndef HAVE_STRLCAT size_t strlcat(char *d, const char *s, size_t bufsize); #endif #ifndef HAVE_STRNDUP char *strndup(const char *s, size_t n); #endif #ifndef HAVE_STRNLEN size_t strnlen(const char *s, size_t n); #endif #ifndef HAVE_STRTOUL unsigned long strtoul(const char *nptr, char **endptr, int base); #endif #ifndef HAVE_SETENV int setenv(const char *name, const char *value, int overwrite); #endif #ifndef HAVE_RENAME int rename(const char *zfrom, const char *zto); #endif #ifndef HAVE_STRCASESTR char *strcasestr(const char *haystack, const char *needle); #endif #ifndef HAVE_STRTOK_R char *strtok_r(char *s, const char *delim, char **save_ptr); #endif #ifndef HAVE_FTRUNCATE int ftruncate(int f,long l); #endif #ifndef HAVE_VASPRINTF_DECL int vasprintf(char **ptr, const char *format, va_list ap); #endif #if !defined(HAVE_BZERO) && defined(HAVE_MEMSET) #define bzero(a,b) memset((a),'\0',(b)) #endif #ifndef HAVE_TIMEGM time_t timegm(struct tm *tm); #endif #ifndef PRINTF_ATTRIBUTE #if __GNUC__ >= 3 /** Use gcc attribute to check printf fns. a1 is the 1-based index of * the parameter containing the format, and a2 the index of the first * argument. Note that some gcc 2.x versions don't handle this * properly **/ #define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2))) #else #define PRINTF_ATTRIBUTE(a1, a2) #endif #endif /* add varargs prototypes with printf checking */ #ifndef HAVE_SNPRINTF_DECL int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4); #endif #ifndef HAVE_ASPRINTF_DECL int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3); #endif /* we used to use these fns, but now we have good replacements for snprintf and vsnprintf */ #define slprintf snprintf #ifndef HAVE_VA_COPY #ifdef HAVE___VA_COPY #define va_copy(dest, src) __va_copy(dest, src) #else #define va_copy(dest, src) (dest) = (src) #endif #endif #ifndef HAVE_VOLATILE #define volatile #endif #ifndef HAVE_COMPARISON_FN_T typedef int (*comparison_fn_t)(const void *, const void *); #endif /* Load header file for dynamic linking stuff */ #ifdef HAVE_DLFCN_H #include <dlfcn.h> #endif #ifndef RTLD_LAZY #define RTLD_LAZY 0 #endif #ifndef HAVE_SECURE_MKSTEMP #define mkstemp(path) rep_mkstemp(path) int rep_mkstemp(char *temp); #endif #ifdef HAVE_LIMITS_H #include <limits.h> #endif /* The extra casts work around common compiler bugs. */ #define _TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) /* The outer cast is needed to work around a bug in Cray C 5.0.3.0. It is necessary at least when t == time_t. */ #define _TYPE_MINIMUM(t) ((t) (_TYPE_SIGNED (t) \ ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0)) #define _TYPE_MAXIMUM(t) ((t) (~ (t) 0 - _TYPE_MINIMUM (t))) #ifndef HOST_NAME_MAX #define HOST_NAME_MAX 64 #endif #ifndef UINT16_MAX #define UINT16_MAX 65535 #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #ifndef UINT64_MAX #define UINT64_MAX ((uint64_t)-1) #endif #ifndef CHAR_BIT #define CHAR_BIT 8 #endif #ifndef INT32_MAX #define INT32_MAX _TYPE_MAXIMUM(int32_t) #endif #ifdef HAVE_STDBOOL_H #include <stdbool.h> #endif #ifndef HAVE_BOOL #define __bool_true_false_are_defined typedef int bool; #define false (0) #define true (1) #endif #ifndef HAVE_FUNCTION_MACRO #ifdef HAVE_func_MACRO #define __FUNCTION__ __func__ #else #define __FUNCTION__ ("") #endif #endif #ifdef HAVE_SYS_PARAM_H #include <sys/param.h> #endif #ifndef MIN #define MIN(a,b) ((a)<(b)?(a):(b)) #endif #ifndef MAX #define MAX(a,b) ((a)>(b)?(a):(b)) #endif #ifndef __STRING #define __STRING(x) #x #endif #endif