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* fhandler.cc (fhandler_base::wait_overlapped): Always assume that bytes will

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be non-NULL.  Distinguish input result from result derived from WFMO and
GetOverlappedResult or res can never be -1.  Only raise SIGPIPE when writing.
* fhandler.h (fhandler_base::wait_overlapped): Pass first argument by value.
* fhandler_fifo.cc (fhandler_fifo::wait): Pass in dummy byte count to
wait_overlapped.
* pipe.cc (DEFAULT_PIPEBUFSIZE): Define to 65536 explicitly.
This commit is contained in:
Christopher Faylor
2008-08-20 02:25:06 +00:00
parent ec8a7e416f
commit fbf39a58cb
5 changed files with 27 additions and 15 deletions
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2
winsup/cygwin/fhandler.h
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@ -143,7 +143,7 @@ class fhandler_base
void del_my_locks (bool);
HANDLE read_state;
int wait_overlapped (bool&, bool, DWORD *) __attribute__ ((regparm (3)));
int wait_overlapped (bool, bool, DWORD *) __attribute__ ((regparm (3)));
bool setup_overlapped () __attribute__ ((regparm (1)));
void destroy_overlapped () __attribute__ ((regparm (1)));