diff options
| author | Roland McGrath <roland@hack.frob.com> | 2012-08-17 09:35:36 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-08-17 09:35:36 -0700 |
| commit | b2e1c562728699642e98c528bed175929cceff4d (patch) | |
| tree | cf4d64dc3600a1da1f4d32697ddf494c7d81d0d0 /libio/genops.c | |
| parent | c75ccd4c3a84993ea392f23f2cf75f7274e22cc1 (diff) | |
Make libio compile without _IO_MTSAFE_IO.
Diffstat (limited to 'libio/genops.c')
| -rw-r--r-- | libio/genops.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libio/genops.c b/libio/genops.c index c8297ff128..0a81a5d101 100644 --- a/libio/genops.c +++ b/libio/genops.c @@ -952,6 +952,7 @@ _IO_unbuffer_write (void) /* Iff stream is un-orientated, it wasn't used. */ && fp->_mode != 0) { +#ifdef _IO_MTSAFE_IO int cnt; #define MAXTRIES 2 for (cnt = 0; cnt < MAXTRIES; ++cnt) @@ -961,6 +962,7 @@ _IO_unbuffer_write (void) /* Give the other thread time to finish up its use of the stream. */ __sched_yield (); +#endif if (! dealloc_buffers && !(fp->_flags & _IO_USER_BUF)) { @@ -974,8 +976,10 @@ _IO_unbuffer_write (void) _IO_SETBUF (fp, NULL, 0); +#ifdef _IO_MTSAFE_IO if (cnt < MAXTRIES && fp->_lock != NULL) _IO_lock_unlock (*fp->_lock); +#endif } /* Make sure that never again the wide char functions can be |