Checking patch sysdeps/generic/ldsodefs.h...
Hunk #1 succeeded at 1459 (offset 2 lines).
Checking patch sysdeps/generic/libc-lock.h...
Checking patch sysdeps/mach/libc-lock.h...
error: while searching for:
#define __libc_rwlock_rdlock		__libc_lock_lock
#define __libc_rwlock_wrlock		__libc_lock_lock
#define __libc_rwlock_tryrdlock		__libc_lock_trylock
#define __libc_rwlock_trywrlock		__libc_lock_trylock
#define __libc_rwlock_unlock		__libc_lock_unlock

struct __libc_cleanup_frame
{
  void (*__fct) (void *);
  void *__argp;

error: patch failed: sysdeps/mach/libc-lock.h:150
error: sysdeps/mach/libc-lock.h: patch does not apply
Checking patch sysdeps/nptl/dl-mutex.c...
Checking patch sysdeps/nptl/dl-tls_init_tp.c...
Checking patch sysdeps/nptl/libc-lockP.h...
Hunk #4 succeeded at 125 (offset -7 lines).