tcsetpgrp() and tcgetpgrp() are actually defined in unistd.h, not termios.h.

Implemented them and moved them to unistd/terminal.c - not yet tested, though,
but should work. As a side effect, the TTY should now send signals.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12034 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/posix/termios.h

@@ -1,6 +1,7 @@
-/* 
+/*
-** Distributed under the terms of the Haiku License.
+ * Copyright 2004-2005, Haiku Inc. All Rights Reserved.
-*/
+ * Distributed under the terms of the MIT License.
+ */
 #ifndef _TERMIOS_H_
 #define _TERMIOS_H_
 
@@ -210,8 +211,6 @@ extern int		tcsendbreak(int fd, int duration);
 extern int		tcdrain(int fd);
 extern int		tcflow(int fd, int action);
 extern int		tcflush(int fd, int queueSelector);
-extern int		tcsetpgrp(int fd, pid_t pgrpid);
-extern pid_t	tcgetpgrp(int fd);
 
 #ifdef __cplusplus
 }

headers/posix/unistd.h

@@ -1,6 +1,7 @@
-/* 
+/*
-** Distributed under the terms of the Haiku License.
+ * Copyright 2004-2005, Haiku Inc. All Rights Reserved.
-*/
+ * Distributed under the terms of the MIT License.
+ */
 #ifndef _UNISTD_H_
 #define _UNISTD_H_
 

src/kernel/libroot/posix/termios.c

@@ -1,8 +1,9 @@
-/* 
+/*
-** Copyright 2003, Daniel Reinhold, [email protected]. All rights reserved.
+ * Copyright 2004-2005, Axel Dörfler, [email protected]. All rights reserved.
-** Copyright 2004, Axel Dörfler, [email protected]. All rights reserved.
+ * Copyright 2003, Daniel Reinhold, [email protected]. All rights reserved.
-** Distributed under the terms of the Haiku License.
+ *
-*/
+ * Distributed under the terms of the MIT License.
+ */
 
 
 #include <termios.h>
@@ -134,20 +135,3 @@ cfsetospeed(struct termios *termios, speed_t speed)
 	return 0;
 }
 
-
-int
-tcsetpgrp(int fd, pid_t pgrpid)
-{
-	// ToDo: Implement!
-	errno = EINVAL;
-	return -1;
-}
-
-
-pid_t
-tcgetpgrp(int fd)
-{
-	// ToDo: Implement!
-	errno = EINVAL;
-	return -1;
-}

src/kernel/libroot/posix/unistd/terminal.c

@@ -1,7 +1,7 @@
-/* 
+/*
-** Copyright 2003-2004, Axel Dörfler, [email protected]. All rights reserved.
+ * Copyright 2003-2005, Axel Dörfler, [email protected]. All rights reserved.
-** Distributed under the terms of the Haiku License.
+ * Distributed under the terms of the MIT License.
-*/
+ */
 
 
 #include <stdio.h>
@@ -42,3 +42,21 @@ ctermid(char *s)
 	return strcpy(s, name ? name : "");
 }
 
+
+int
+tcsetpgrp(int fd, pid_t pgrpid)
+{
+	return ioctl(fd, TIOCSPGRP, &pgrpid);
+}
+
+
+pid_t
+tcgetpgrp(int fd)
+{
+	pid_t foregroundProcess;
+	int status = ioctl(fd, TIOCGPGRP, &foregroundProcess);
+	if (status == 0)
+		return foregroundProcess;
+
+	return -1;
+}