-/*
+/*
Unix SMB/CIFS implementation.
macros to go along with the lib/replace/ portability layer code
Copyright (C) Andrew Tridgell 2005
Copyright (C) Jelmer Vernooij 2006
+ Copyright (C) Jeremy Allison 2007.
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
-
+
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
#include "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>
#include <stddef.h>
#endif
-/**
- this is a warning hack. The idea is to use this everywhere that we
- get the "discarding const" warning from gcc. That doesn't actually
- fix the problem of course, but it means that when we do get to
- cleaning them up we can do it by searching the code for
- discard_const.
-
- It also means that other error types aren't as swamped by the noise
- of hundreds of const warnings, so we are more likely to notice when
- we get new errors.
-
- Please only add more uses of this macro when you find it
- _really_ hard to fix const warnings. Our aim is to eventually use
- this function in only a very few places.
-
- Also, please call this via the discard_const_p() macro interface, as that
- makes the return type safe.
-*/
-#define discard_const(ptr) ((void *)((intptr_t)(ptr)))
-
-/** Type-safe version of discard_const */
-#define discard_const_p(type, ptr) ((type *)discard_const(ptr))
-
#ifndef HAVE_STRERROR
extern char *sys_errlist[];
#define strerror(i) sys_errlist[i]
void *rep_memmove(void *dest,const void *src,int size);
#endif
-#if !defined(HAVE_MKTIME) || !defined(HAVE_TIMEGM)
-#include "system/time.h"
-#endif
-
#ifndef HAVE_MKTIME
#define mktime rep_mktime
-time_t rep_mktime(struct tm *t);
+/* prototype is in "system/time.h" */
#endif
#ifndef HAVE_TIMEGM
-struct tm;
#define timegm rep_timegm
-time_t rep_timegm(struct tm *tm);
+/* prototype is in "system/time.h" */
#endif
#ifndef HAVE_STRLCPY
#ifndef HAVE_UNSETENV
#define unsetenv rep_unsetenv
-int rep_unsetenv(const char *name);
+int rep_unsetenv(const char *name);
#endif
#ifndef HAVE_SETEUID
#endif
#ifndef HAVE_STRTOK_R
-#define strtok_r rep_strtok_r
+#define strtok_r rep_strtok_r
char *rep_strtok_r(char *s, const char *delim, char **save_ptr);
#endif
ssize_t rep_pwrite(int __fd, const void *__buf, size_t __nbytes, off_t __offset);
#endif
+#ifdef REPLACE_INET_NTOA
+#define inet_ntoa rep_inet_ntoa
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_INET_PTON
+#define inet_pton rep_inet_pton
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_INET_NTOP
+#define inet_ntop rep_inet_ntop
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_GETIFADDRS
+#define getifaddrs rep_getifaddrs
+/* prototype is in "system/network.h" */
+#endif
+
+#ifndef HAVE_FREEIFADDRS
+#define freeifaddrs rep_freeifaddrs
+/* prototype is in "system/network.h" */
+#endif
+
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.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.
#define _TYPE_MAXIMUM(t) ((t) (~ (t) 0 - _TYPE_MINIMUM (t)))
#ifndef HOST_NAME_MAX
-#define HOST_NAME_MAX 64
+#define HOST_NAME_MAX 255
+#endif
+
+/*
+ * Some older systems seem not to have MAXHOSTNAMELEN
+ * defined.
+ */
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN HOST_NAME_MAX
#endif
#ifndef UINT16_MAX
#endif
#endif
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
+#if !defined(HAVE_VOLATILE)
+#define volatile
+#endif
+
+/**
+ this is a warning hack. The idea is to use this everywhere that we
+ get the "discarding const" warning from gcc. That doesn't actually
+ fix the problem of course, but it means that when we do get to
+ cleaning them up we can do it by searching the code for
+ discard_const.
+
+ It also means that other error types aren't as swamped by the noise
+ of hundreds of const warnings, so we are more likely to notice when
+ we get new errors.
+
+ Please only add more uses of this macro when you find it
+ _really_ hard to fix const warnings. Our aim is to eventually use
+ this function in only a very few places.
+
+ Also, please call this via the discard_const_p() macro interface, as that
+ makes the return type safe.
+*/
+#define discard_const(ptr) ((void *)((intptr_t)(ptr)))
+
+/** Type-safe version of discard_const */
+#define discard_const_p(type, ptr) ((type *)discard_const(ptr))
+
#ifndef __STRING
#define __STRING(x) #x
#endif
-#ifndef _STRINGSTRING
+#ifndef __STRINGSTRING
#define __STRINGSTRING(x) __STRING(x)
#endif
#undef HAVE_MMAP
#endif
+#ifdef __COMPAR_FN_T
+#define QSORT_CAST (__compar_fn_t)
+#endif
+
+#ifndef QSORT_CAST
+#define QSORT_CAST (int (*)(const void *, const void *))
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+#ifndef MAX_DNS_NAME_LENGTH
+#define MAX_DNS_NAME_LENGTH 256 /* Actually 255 but +1 for terminating null. */
+#endif
+
#endif /* _LIBREPLACE_REPLACE_H */
git.samba.org / ira / wip.git / blobdiff