Dmitry Timoshkov : ntdll: Ignore ioctl(TIOCGICOUNT) failures.
Alexandre Julliard
julliard at winehq.org
Tue Aug 27 14:47:56 CDT 2013
Module: wine
Branch: master
Commit: 1202c14e6efbf53ffd90ab7c6797e063b795451b
URL: http://source.winehq.org/git/wine.git/?a=commit;h=1202c14e6efbf53ffd90ab7c6797e063b795451b
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Tue Aug 27 17:38:23 2013 +0900
ntdll: Ignore ioctl(TIOCGICOUNT) failures.
Most USB-serial Linux drivers don't support it.
---
dlls/ntdll/serial.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/dlls/ntdll/serial.c b/dlls/ntdll/serial.c
index f4ab212..91e7230 100644
--- a/dlls/ntdll/serial.c
+++ b/dlls/ntdll/serial.c
@@ -820,12 +820,11 @@ static NTSTATUS get_irq_info(int fd, serial_irq_info *irq_info)
{
TRACE("TIOCGICOUNT err %s\n", strerror(errno));
memset(irq_info,0, sizeof(serial_irq_info));
- return FILE_GetNtStatus();
}
#else
memset(irq_info,0, sizeof(serial_irq_info));
- return STATUS_NOT_IMPLEMENTED;
#endif
+
irq_info->temt = 0;
/* Generate a single TX_TXEMPTY event when the TX Buffer turns empty*/
#ifdef TIOCSERGETLSR /* prefer to log the state TIOCSERGETLSR */
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