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* fhandler_serial.cc: Change 'must_init_serial_line capability'

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to 'supports_reading_modem_output_lines' throughout (negated meaning).
	* wincap.cc: Ditto.
	* wincap.h: Ditto.
This commit is contained in:
Corinna Vinschen 2002-07-24 11:01:37 +00:00
parent 564c62b811
commit 0a73fce00c
4 changed files with 22 additions and 15 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
2002-07-24 Corinna Vinschen <corinna@vinschen.de>
* fhandler_serial.cc: Change 'must_init_serial_line capability'
to 'supports_reading_modem_output_lines' throughout (negated meaning).
* wincap.cc: Ditto.
* wincap.h: Ditto.
2002-07-23 Nicholas Wourms <nwourms@netscape.net> 2002-07-23 Nicholas Wourms <nwourms@netscape.net>
* cygwin.din (fcloseall): Add symbol for export. * cygwin.din (fcloseall): Add symbol for export.

4
winsup/cygwin/fhandler_serial.cc
View File

@ -272,7 +272,7 @@ fhandler_serial::open (path_conv *, int flags, mode_t mode)
request TIOCMGET could return correct value of RTS and DTR lines. request TIOCMGET could return correct value of RTS and DTR lines.
Important only for Win 9x systems */ Important only for Win 9x systems */
if (wincap.must_init_serial_line ()) if (!wincap.supports_reading_modem_output_lines ())
{ {
if (EscapeCommFunction (get_handle (), SETDTR) == 0) if (EscapeCommFunction (get_handle (), SETDTR) == 0)
system_printf ("couldn't set initial state of DTR for %s, %E", get_name ()); system_printf ("couldn't set initial state of DTR for %s, %E", get_name ());
@ -409,7 +409,7 @@ fhandler_serial::ioctl (unsigned int cmd, void *buffer)
modemStatus |= TIOCM_RI; modemStatus |= TIOCM_RI;
if (modemLines & MS_RLSD_ON) if (modemLines & MS_RLSD_ON)
modemStatus |= TIOCM_CD; modemStatus |= TIOCM_CD;
if (wincap.must_init_serial_line ()) if (!wincap.supports_reading_modem_output_lines ())
modemStatus |= rts | dtr; modemStatus |= rts | dtr;
else else
{ {

22
winsup/cygwin/wincap.cc
View File

@ -46,7 +46,7 @@ static NO_COPY wincaps wincap_unknown = {
has_valid_processorlevel:false, has_valid_processorlevel:false,
has_64bit_file_access:false, has_64bit_file_access:false,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:true, supports_reading_modem_output_lines:false,
}; };
static NO_COPY wincaps wincap_95 = { static NO_COPY wincaps wincap_95 = {
@ -84,7 +84,7 @@ static NO_COPY wincaps wincap_95 = {
has_valid_processorlevel:false, has_valid_processorlevel:false,
has_64bit_file_access:false, has_64bit_file_access:false,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:true, supports_reading_modem_output_lines:false,
}; };
static NO_COPY wincaps wincap_95osr2 = { static NO_COPY wincaps wincap_95osr2 = {
@ -122,7 +122,7 @@ static NO_COPY wincaps wincap_95osr2 = {
has_valid_processorlevel:false, has_valid_processorlevel:false,
has_64bit_file_access:false, has_64bit_file_access:false,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:true, supports_reading_modem_output_lines:false,
}; };
static NO_COPY wincaps wincap_98 = { static NO_COPY wincaps wincap_98 = {
@ -160,7 +160,7 @@ static NO_COPY wincaps wincap_98 = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:false, has_64bit_file_access:false,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:true, supports_reading_modem_output_lines:false,
}; };
static NO_COPY wincaps wincap_98se = { static NO_COPY wincaps wincap_98se = {
@ -198,7 +198,7 @@ static NO_COPY wincaps wincap_98se = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:false, has_64bit_file_access:false,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:true, supports_reading_modem_output_lines:false,
}; };
static NO_COPY wincaps wincap_me = { static NO_COPY wincaps wincap_me = {
@ -236,7 +236,7 @@ static NO_COPY wincaps wincap_me = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:false, has_64bit_file_access:false,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:true, supports_reading_modem_output_lines:false,
}; };
static NO_COPY wincaps wincap_nt3 = { static NO_COPY wincaps wincap_nt3 = {
@ -274,7 +274,7 @@ static NO_COPY wincaps wincap_nt3 = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:true, has_64bit_file_access:true,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:false, supports_reading_modem_output_lines:true,
}; };
static NO_COPY wincaps wincap_nt4 = { static NO_COPY wincaps wincap_nt4 = {
@ -312,7 +312,7 @@ static NO_COPY wincaps wincap_nt4 = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:true, has_64bit_file_access:true,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:false, supports_reading_modem_output_lines:true,
}; };
static NO_COPY wincaps wincap_nt4sp4 = { static NO_COPY wincaps wincap_nt4sp4 = {
@ -350,7 +350,7 @@ static NO_COPY wincaps wincap_nt4sp4 = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:true, has_64bit_file_access:true,
has_process_io_counters:false, has_process_io_counters:false,
must_init_serial_line:false, supports_reading_modem_output_lines:true,
}; };
static NO_COPY wincaps wincap_2000 = { static NO_COPY wincaps wincap_2000 = {
@ -388,7 +388,7 @@ static NO_COPY wincaps wincap_2000 = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:true, has_64bit_file_access:true,
has_process_io_counters:true, has_process_io_counters:true,
must_init_serial_line:false, supports_reading_modem_output_lines:true,
}; };
static NO_COPY wincaps wincap_xp = { static NO_COPY wincaps wincap_xp = {
@ -426,7 +426,7 @@ static NO_COPY wincaps wincap_xp = {
has_valid_processorlevel:true, has_valid_processorlevel:true,
has_64bit_file_access:true, has_64bit_file_access:true,
has_process_io_counters:true, has_process_io_counters:true,
must_init_serial_line:false, supports_reading_modem_output_lines:true,
}; };
wincapc wincap; wincapc wincap;

4
winsup/cygwin/wincap.h
View File

@ -47,7 +47,7 @@ struct wincaps
unsigned has_valid_processorlevel : 1; unsigned has_valid_processorlevel : 1;
unsigned has_64bit_file_access : 1; unsigned has_64bit_file_access : 1;
unsigned has_process_io_counters : 1; unsigned has_process_io_counters : 1;
unsigned must_init_serial_line : 1; unsigned supports_reading_modem_output_lines : 1;
}; };
class wincapc class wincapc
@ -99,7 +99,7 @@ public:
bool IMPLEMENT (has_valid_processorlevel) bool IMPLEMENT (has_valid_processorlevel)
bool IMPLEMENT (has_64bit_file_access) bool IMPLEMENT (has_64bit_file_access)
bool IMPLEMENT (has_process_io_counters) bool IMPLEMENT (has_process_io_counters)
bool IMPLEMENT (must_init_serial_line) bool IMPLEMENT (supports_reading_modem_output_lines)
#undef IMPLEMENT #undef IMPLEMENT
}; };