diff options
Diffstat (limited to 'bin/cp/utils.c')
| -rw-r--r-- | bin/cp/utils.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/cp/utils.c b/bin/cp/utils.c index d17f1b2b8ad..c45a6a4af32 100644 --- a/bin/cp/utils.c +++ b/bin/cp/utils.c @@ -1,4 +1,4 @@ -/* $OpenBSD: utils.c,v 1.31 2011/06/23 11:43:13 otto Exp $ */ +/* $OpenBSD: utils.c,v 1.32 2012/04/11 09:45:47 espie Exp $ */ /* $NetBSD: utils.c,v 1.6 1997/02/26 14:40:51 cgd Exp $ */ /*- @@ -121,6 +121,7 @@ copy_file(FTSENT *entp, int dne) * wins some CPU back. */ #ifdef VM_AND_BUFFER_CACHE_SYNCHRONIZED + /* XXX broken for 0-size mmap */ if (fs->st_size <= 8 * 1048576) { if ((p = mmap(NULL, (size_t)fs->st_size, PROT_READ, MAP_FILE|MAP_SHARED, from_fd, (off_t)0)) == MAP_FAILED) { |