diff options
Diffstat (limited to 'libio/stdio.c')
| -rw-r--r-- | libio/stdio.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libio/stdio.c b/libio/stdio.c index 9a59496..64a8ab2 100644 --- a/libio/stdio.c +++ b/libio/stdio.c @@ -39,7 +39,11 @@ _IO_FILE *stderr = (FILE *) &_IO_2_1_stderr_; #undef _IO_stdout #undef _IO_stderr #ifdef _LIBC -strong_alias (stdin, _IO_stdin); -strong_alias (stdout, _IO_stdout); -strong_alias (stderr, _IO_stderr); +# define AL(name) AL2 (name, _IO_##name) +# define AL2(name, al) \ + extern __typeof (name) al __attribute__ ((alias (#name), \ + visibility ("hidden"))) +AL(stdin); +AL(stdout); +AL(stderr); #endif |