85 unlock_1 (FILE *const fp ATTRIBUTE_UNUSED)  in unlock_1()
88   if (fp)  in unlock_1()
89     __fsetlocking (fp, FSETLOCKING_BYCALLER);  in unlock_1()
94 unlock_stream (FILE *fp)  in unlock_stream()  argument
96   unlock_1 (fp);  in unlock_stream()
110   FILE *const fp = fopen (path, mode);  in fopen_unlocked()  local
111   unlock_1 (fp);  in fopen_unlocked()
112   return fp;  in fopen_unlocked()
118   FILE *const fp = fdopen (fildes, mode);  in fdopen_unlocked()  local
119   unlock_1 (fp);  in fdopen_unlocked()
120   return fp;  in fdopen_unlocked()
126   FILE *const fp = freopen (path, mode, stream);  in freopen_unlocked()  local
127   unlock_1 (fp);  in freopen_unlocked()
128   return fp;  in freopen_unlocked()