From 52c0de1de196120976fef82cbbaaeafbedd9c62f Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Thu, 26 Jan 2017 21:36:34 +0100 Subject: 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) --- src/os_unix.h | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'src/os_unix.h') diff --git a/src/os_unix.h b/src/os_unix.h index d28aa4dde..695affaea 100644 --- 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 -- cgit v1.2.1