1c6d89e9a4
* io/read.c (read): Add libc_hidden_weak. * sysdeps/mach/hurd/read.c (read): Likewise. * io/write.c (write): Likewise. * sysdeps/mach/hurd/write.c (write): Likewise. * io/pread64.c (__pread64): Likewise. * sysdeps/mach/hurd/pread64.c (__pread64): Likewise. * posix/pread64.c (__pread64): Add libc_hidden_def.