diff options
Diffstat (limited to 'libio/stdio.c')
| -rw-r--r-- | libio/stdio.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libio/stdio.c b/libio/stdio.c index 64a8ab2d57..8dc24ed98f 100644 --- a/libio/stdio.c +++ b/libio/stdio.c @@ -40,9 +40,14 @@ _IO_FILE *stderr = (FILE *) &_IO_2_1_stderr_; #undef _IO_stderr #ifdef _LIBC # define AL(name) AL2 (name, _IO_##name) -# define AL2(name, al) \ - extern __typeof (name) al __attribute__ ((alias (#name), \ - visibility ("hidden"))) +# if defined HAVE_VISIBILITY_ATTRIBUTE +# define AL2(name, al) \ + extern __typeof (name) al __attribute__ ((alias (#name), \ + visibility ("hidden"))) +# else +# define AL2(name, al) \ + extern __typeof (name) al __attribute__ ((alias (#name))) +# endif AL(stdin); AL(stdout); AL(stderr); |