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* exceptions.cc (ctrl_c_handler): Send SIGHUP when events occur only if there

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is a tty associated with the process.  Send SIGHUP on CTRL_LOGOFF_EVENT.
* fhandler_tty.cc (fhandler_tty_slave::open): Adjust console open handle
counter regardless of whether this is a pty or tty.
(fhandler_tty_slave::open): Ditto.
(fhandler_tty_slave::dup): Ditto.
(fhandler_tty_common::set_close_on_exec): Ditto.
(fhandler_tty_master::init_console): Decrement console open handle counter
after init since it will now be handled by all tty open.
* syscalls.cc (setsid): Rework debugging output slightly.
This commit is contained in:
Christopher Faylor
2003-07-26 04:53:59 +00:00
parent ddb6762155
commit df04ae29b2
14 changed files with 231 additions and 223 deletions
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18
winsup/cygwin/net.cc
View File

@@ -522,7 +522,7 @@ fdsock (int &fd, const char *name, SOCKET soc)
debug_printf ("not setting socket inheritance since winsock2_active %d",
winsock2_active);
fhandler_socket *fh = (fhandler_socket *)
cygheap->fdtab.build_fhandler (fd, FH_SOCKET, name, NULL,
cygheap->fdtab.build_fhandler (fd, FH_SOCKET, name, NULL,
tolower (name[5]) - 'a');
if (!fh)
return NULL;
@@ -775,14 +775,14 @@ cygwin_connect (int fd, const struct sockaddr *name, int namelen)
{
bool was_blocking = false;
if (!fh->is_nonblocking ())
{
{
int nonblocking = 1;
fh->ioctl (FIONBIO, &nonblocking);
was_blocking = true;
}
res = fh->connect (name, namelen);
if (was_blocking)
{
{
if (res == -1 && get_errno () == EINPROGRESS)
{
size_t fds_size = howmany (fd + 1, NFDBITS) * sizeof (fd_mask);
@@ -794,7 +794,7 @@ cygwin_connect (int fd, const struct sockaddr *name, int namelen)
FD_SET (fd, except_fds);
res = cygwin_select (fd + 1, NULL, write_fds, except_fds, NULL);
if (res > 0 && FD_ISSET (fd, except_fds))
{
{
res = -1;
for (;;)
{
@@ -803,7 +803,7 @@ cygwin_connect (int fd, const struct sockaddr *name, int namelen)
cygwin_getsockopt (fd, SOL_SOCKET, SO_ERROR,
(void *) &err, &len);
if (err)
{
{
set_errno (err);
break;
}
@@ -811,9 +811,9 @@ cygwin_connect (int fd, const struct sockaddr *name, int namelen)
}
}
else if (res > 0)
res = 0;
res = 0;
else
{
{
WSASetLastError (WSAEINPROGRESS);
set_winsock_errno ();
}
@@ -1304,7 +1304,7 @@ getdomainname (char *domain, size_t len)
/* This is only used by Win95 and NT <= 4.0.
The registry names are language independent.
FIXME: Handle DHCP on Win95. The DhcpDomain(s) may be available
FIXME: Handle DHCP on Win95. The DhcpDomain(s) may be available
in ..VxD\DHCP\DhcpInfoXX\OptionInfo, RFC 1533 format */
reg_key r (HKEY_LOCAL_MACHINE, KEY_READ,
@@ -2014,7 +2014,7 @@ cygwin_rcmd (char **ahost, unsigned short inport, char *locuser,
fh = NULL;
if (newfd >= 0)
fh = fdsock (newfd, "/dev/tcp", fd2s);
if (fh)
if (fh)
{
*fd2p = newfd;
fh->set_connect_state (CONNECTED);