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glibc: (_IO_cleanup): Do not use locking when flushing ...

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the buffers. Some thread might be using a stream.
This commit is contained in:
Ulrich Drepper
2016-10-23 20:30:45 +02:00
committed by Jérôme Duval
parent 16e393a0c5
commit d2bd05420a
1 changed files with 3 additions and 1 deletions
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src/system/libroot/posix/glibc/libio/genops.c
+3 -1
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@@ -941,7 +941,9 @@ _IO_unbuffer_write ()
int int
_IO_cleanup () _IO_cleanup ()
{ {
int result = INTUSE(_IO_flush_all) (); /* We do *not* want locking. Some threads might use streams but
that is there problem, we flush them underneath them. */
int result = _IO_flush_all_lockp (0);
/* We currently don't have a reliable mechanism for making sure that /* We currently don't have a reliable mechanism for making sure that
C++ static destructors are executed in the correct order. C++ static destructors are executed in the correct order.