| 76,11 → 76,20 |
|---|
| |
| CHECK_INIT (rptr, fp); |
| |
| /* We can't use the _newlib_flockfile_XXX macros here due to the |
| interlocked locking with the sfp_lock. */ |
| #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
| int __oldcancel; |
| pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &__oldcancel); |
| #endif |
| _flockfile (fp); |
| |
| if (fp->_flags == 0) /* not open! */ |
| { |
| _funlockfile (fp); |
| #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
| pthread_setcancelstate (__oldcancel, &__oldcancel); |
| #endif |
| return (0); |
| } |
| /* Unconditionally flush to allow special handling for seekable read |
| 103,6 → 112,9 |
|---|
| #endif |
| |
| __sfp_lock_release (); |
| #ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT |
| pthread_setcancelstate (__oldcancel, &__oldcancel); |
| #endif |
| |
| return (r); |
| } |