From 8bce0d723c50924b908dca1467037c8008e872be Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Sat, 14 Dec 2002 04:01:32 +0000 Subject: Throughout, change fhandler_*::read and fhandler_*::raw_read to void functions whose second arguments are both the lenght and the return value. * fhandler.cc (fhandler_base::read): Rework slightly to use second argument as input/output. Tweak CRLF stuff. (fhandler_base::readv): Accommodate fhandler_*::read changes. * cygthread.h (cygthread::detach): Declare as taking optional handle argument. (cygthread::detach): When given a handle argument, wait for the handle to be signalled before waiting for thread to detach. Return true when signal detected. --- winsup/cygwin/fhandler_serial.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'winsup/cygwin/fhandler_serial.cc') diff --git a/winsup/cygwin/fhandler_serial.cc b/winsup/cygwin/fhandler_serial.cc index a2676444a..7081db3d5 100644 --- a/winsup/cygwin/fhandler_serial.cc +++ b/winsup/cygwin/fhandler_serial.cc @@ -38,8 +38,8 @@ fhandler_serial::overlapped_setup () overlapped_armed = 0; } -int -fhandler_serial::raw_read (void *ptr, size_t ulen) +void +fhandler_serial::raw_read (void *ptr, size_t& ulen) { int tot; DWORD n; @@ -146,7 +146,7 @@ fhandler_serial::raw_read (void *ptr, size_t ulen) } out: - return tot; + ulen = tot; } /* Cover function to WriteFile to provide Posix interface and semantics -- cgit v1.2.3