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* dll_init.h (class dll_list): Reorder functions to avoid compiler "can't

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inline" warnings.
* security.h (class cygsid): Ditto.
* sigproc.cc (get_proc_lock): Ditto.
* sigproc.h (class sigframe): Ditto.
* sync.h (class muto): Ditto.
* fhandler.h (fhandler_base::get_guard): Actually MAKE virtual as previously
indicated.
* pipe.cc (make_pipe): Remove extraneous set_errno.
* syscalls.cc (_open): Ditto.
* select.cc (peek_pipe): Need to check that there is still something to read
from the pipe after acquiring the mutex since another process/thread could have
eaten the input before we got to acquiring the lock.  (Thanks to Nick Duffek
for this inspiration.)
This commit is contained in:
Christopher Faylor
2001-11-03 03:32:27 +00:00
parent 01432054cb
commit 243a041bd0
10 changed files with 87 additions and 58 deletions
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6
winsup/cygwin/pipe.cc
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@ -133,13 +133,11 @@ make_pipe (int fildes[2], unsigned int psize, int mode)
int res = -1;
cygheap_fdnew fdr;
if (fdr < 0)
/* saw an error */;
else
if (fdr >= 0)
{
cygheap_fdnew fdw (fdr, false);
if (fdw < 0)
set_errno (ENMFILE);
/* out of fds? */;
else if (!CreatePipe (&r, &w, sa, psize))
__seterrno ();
else