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| author | Christopher Faylor <me@cgf.cx> | 2000-03-15 04:49:36 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2000-03-15 04:49:36 +0000 |
| commit | 332600d80cdfcf46ce36c9f5c77b452d8636fa7f (patch) | |
| tree | 31ba7287033df0ea28d03a345d08840662a1b798 /winsup/cygwin/select.cc | |
| parent | 31b3dbe174d47b96ee7a8b08c7e67b50505eb79e (diff) | |
| download | cygnal-332600d80cdfcf46ce36c9f5c77b452d8636fa7f.tar.gz cygnal-332600d80cdfcf46ce36c9f5c77b452d8636fa7f.tar.bz2 cygnal-332600d80cdfcf46ce36c9f5c77b452d8636fa7f.zip | |
Pipe changes throughout suggested by Eric Fifer <EFifer@sanwaint.com>
* debug.cc (threadname_init): Pass name of lock as arg 2 of new_muto.
* malloc.cc (malloc_init): Ditto.
* sigproc.cc (sigproc_init): Ditto.
* exceptions.cc (events_init): Ditto.
(call_handler): Eliminate special case for hExeced. Report locked thread in
debugging output.
* fhandler.cc (fhandker_pipe::fhandler_pipe): Propagate device type to base
class.
* fhandler.h (fhandler_pipe): Ditto.
* hinfo.cc (hinfo::build_fhandler): Pass specific type of pipe to constructor.
* spawn.cc (spawn_guts): Eliminate dependency on signal when waiting for
subprocess.
* strace.cc: Remove obsolete #ifdef.
* sync.cc (muto::muto): Save the name of the muto.
(muto:~muto): Also release the muto.
* sync.h: Add a muto name field.
* select.cc (peek_pipe): Avoid doing a PeekNamedPipe on the write end of a
pipe.
Diffstat (limited to 'winsup/cygwin/select.cc')
| -rw-r--r-- | winsup/cygwin/select.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc index 5067006fa..1199b1c55 100644 --- a/winsup/cygwin/select.cc +++ b/winsup/cygwin/select.cc @@ -426,7 +426,8 @@ peek_pipe (select_record *s, int ignra) } } - if (!PeekNamedPipe (h, NULL, 0, NULL, (DWORD *) &n, NULL)) + if (fh->get_device() != FH_PIPEW && + !PeekNamedPipe (h, NULL, 0, NULL, (DWORD *) &n, NULL)) { select_printf ("%s, PeekNamedPipe failed, %E", fh->get_name ()); n = -1; |