Mercurial > vim
diff src/os_unix.h @ 10702:24a1fbd78b76 v8.0.0241
patch 8.0.0241: fallback implementation of mch_memmove is unused
commit https://github.com/vim/vim/commit/52c0de1de196120976fef82cbbaaeafbedd9c62f
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 26 21:36:34 2017 +0100
patch 8.0.0241: fallback implementation of mch_memmove is unused
Problem: Vim defines a mch_memmove() function but it doesn't work, thus is
always unused.
Solution: Remove the mch_memmove implementation. (suggested by Dominique
Pelle)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 26 Jan 2017 21:45:04 +0100 |
parents | 299f1669c20e |
children | 65c29bd4548b |
line wrap: on
line diff
--- a/src/os_unix.h +++ b/src/os_unix.h @@ -423,21 +423,17 @@ typedef struct dsc$descriptor DESC; # endif #endif -/* memmove is not present on all systems, use memmove, bcopy, memcpy or our - * own version */ -/* Some systems have (void *) arguments, some (char *). If we use (char *) it +/* memmove() is not present on all systems, use memmove, bcopy or memcpy. + * Some systems have (void *) arguments, some (char *). If we use (char *) it * works for all */ -#ifdef USEMEMMOVE +#if defined(USEMEMMOVE) || (!defined(USEBCOPY) && !defined(USEMEMCPY)) # define mch_memmove(to, from, len) memmove((char *)(to), (char *)(from), len) #else # ifdef USEBCOPY # define mch_memmove(to, from, len) bcopy((char *)(from), (char *)(to), len) # else -# ifdef USEMEMCPY + /* ifdef USEMEMCPY */ # define mch_memmove(to, from, len) memcpy((char *)(to), (char *)(from), len) -# else -# define VIM_MEMMOVE /* found in misc2.c */ -# endif # endif #endif