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| author | Bram Moolenaar <Bram@vim.org> | 2017-01-26 21:36:34 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2017-01-26 21:36:34 +0100 |
| commit | 52c0de1de196120976fef82cbbaaeafbedd9c62f (patch) | |
| tree | 65c1c343ccaa03c1674fde48c9bde5fc069690f1 /src/os_unix.h | |
| parent | 4f7090b93d9b2c2e1724466a2e069e97a5e91808 (diff) | |
| download | vim-git-52c0de1de196120976fef82cbbaaeafbedd9c62f.tar.gz | |
patch 8.0.0241: fallback implementation of mch_memmove is unusedv8.0.0241
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)
Diffstat (limited to 'src/os_unix.h')
| -rw-r--r-- | src/os_unix.h | 12 |
1 files changed, 4 insertions, 8 deletions
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 |