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* cygthread.cc (cygthread::exit_thread): Define new method.

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* cygthread.h (cygthread::exit_thread): Declare new method.
* fhandler.h (fhandler_tty_master::hThread): Delete.
(fhandler_tty_master::output_thread): Define.
* fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Adjust
constructor.
(fhandler_tty_master::init): Use cygthread rather than handle.
(process_output): Use cygthread method to exit.
(fhandler_tty_master::fixup_after_fork): Set output_thread to NULL after fork.
(fhandler_tty_master::fixup_after_exec): Set output_thread to NULL after
spawn/exec.
* tty.cc (tty_list::terminate): Detach from output_thread using cygthread
method.
This commit is contained in:
Christopher Faylor
2002-08-02 02:10:24 +00:00
parent 8a19897f17
commit 6b2a9a2fdf
7 changed files with 46 additions and 20 deletions
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9
winsup/cygwin/syscalls.cc
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@@ -305,10 +305,11 @@ _read (int fd, void *ptr, size_t len)
DWORD wait = cfd->is_nonblocking () ? 0 : INFINITE;
/* Could block, so let user know we at least got here. */
syscall_printf ("read (%d, %p, %d) %sblocking, sigcatchers %d", fd, ptr, len, wait ? "" : "non", sigcatchers);
syscall_printf ("read (%d, %p, %d) %sblocking, sigcatchers %d",
fd, ptr, len, wait ? "" : "non", sigcatchers);
if (wait && (!cfd->is_slow () || cfd->get_r_no_interrupt ()))
debug_printf ("non-interruptible read\n");
debug_printf ("no need to call ready_for_read\n");
else if (!cfd->ready_for_read (fd, wait))
{
res = -1;
@@ -318,7 +319,7 @@ _read (int fd, void *ptr, size_t len)
/* FIXME: This is not thread safe. We need some method to
ensure that an fd, closed in another thread, aborts I/O
operations. */
if (!cfd.isopen())
if (!cfd.isopen ())
return -1;
/* Check to see if this is a background read from a "tty",
@@ -331,7 +332,7 @@ _read (int fd, void *ptr, size_t len)
if (res > bg_eof)
{
myself->process_state |= PID_TTYIN;
if (!cfd.isopen())
if (!cfd.isopen ())
return -1;
res = cfd->read (ptr, len);
myself->process_state &= ~PID_TTYIN;