diff options
Diffstat (limited to 'libio/iofopen.c')
| -rw-r--r-- | libio/iofopen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libio/iofopen.c b/libio/iofopen.c index d6f59497b4..2ea82e2091 100644 --- a/libio/iofopen.c +++ b/libio/iofopen.c @@ -33,7 +33,7 @@ _IO_FILE * __fopen_maybe_mmap (_IO_FILE *fp) { -#ifdef _G_HAVE_MMAP +#if _G_HAVE_MMAP if ((fp->_flags2 & _IO_FLAGS2_MMAP) && (fp->_flags & _IO_NO_WRITES)) { /* Since this is read-only, we might be able to mmap the contents |