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libport: Remove checks for memmove(). 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-03-12 19:44:08 +01:00
parent cba41d9bfd
commit 4fcd86e17d
6 changed files with 0 additions and 60 deletions
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1
configure vendored
View File

@ -16747,7 +16747,6 @@ for ac_func in \
getuid \
kqueue \
lstat \
memmove \
mmap \
pclose \
pipe2 \

1
configure.ac
View File

@ -2165,7 +2165,6 @@ AC_CHECK_FUNCS(\
getuid \
kqueue \
lstat \
memmove \
mmap \
pclose \
pipe2 \

3
include/config.h.in
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@ -600,9 +600,6 @@
/* Define to 1 if you have the <mach-o/nlist.h> header file. */
#undef HAVE_MACH_O_NLIST_H
/* Define to 1 if you have the `memmove' function. */
#undef HAVE_MEMMOVE
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H

6
include/wine/port.h
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@ -292,10 +292,6 @@ long lrintf(float x);
int lstat(const char *file_name, struct stat *buf);
#endif /* HAVE_LSTAT */
#ifndef HAVE_MEMMOVE
void *memmove(void *dest, const void *src, size_t len);
#endif /* !defined(HAVE_MEMMOVE) */
#ifndef HAVE_POLL
struct pollfd
{
@ -523,8 +519,6 @@ extern __int64 interlocked_cmpxchg64( __int64 *dest, __int64 xchg, __int64 compa
#define interlocked_xchg_ptr __WINE_NOT_PORTABLE(interlocked_xchg_ptr)
#define interlocked_xchg_add __WINE_NOT_PORTABLE(interlocked_xchg_add)
#define lstat __WINE_NOT_PORTABLE(lstat)
#undef memmove
#define memmove __WINE_NOT_PORTABLE(memmove)
#define pread __WINE_NOT_PORTABLE(pread)
#define pwrite __WINE_NOT_PORTABLE(pwrite)
#define spawnvp __WINE_NOT_PORTABLE(spawnvp)

1
libs/port/Makefile.in
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@ -89,7 +89,6 @@ C_SRCS = \
isnan.c \
lstat.c \
mbtowc.c \
memmove.c \
mkstemps.c \
normalize.c \
poll.c \

48
libs/port/memmove.c
View File

@ -1,48 +0,0 @@
/*
* memmove function
*
* Copyright 1996 Alexandre Julliard
*
* 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
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#ifndef HAVE_MEMMOVE
void *memmove( void *dest, const void *source, size_t len )
{
register char *dst = dest;
register const char *src = source;
/* Use memcpy if not overlapping */
if ((dst + len <= src) || (src + len <= dst))
{
memcpy( dst, src, len );
}
/* Otherwise do it the hard way (FIXME: could do better than this) */
else if (dst < src)
{
while (len--) *dst++ = *src++;
}
else
{
dst += len - 1;
src += len - 1;
while (len--) *dst-- = *src--;
}
return dest;
}
#endif /* HAVE_MEMMOVE */