Fixed compilation with local changes (to be commited later).

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5263 a95241bf-73f2-0310-859d-f6bbb57e9c96

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

@@ -3,6 +3,9 @@
 ** Distributed under the terms of the OpenBeOS License.
 */
 
+
+#include <SupportDefs.h>
+
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
@@ -15,23 +18,20 @@
 #define DEV_TTY  "/dev/tt/"
 
 
-/*
- * ttyname - return the full pathname of the tty device
- *           (NULL if not a tty or an error occurs)
+/** return the full pathname of the tty device
+ *	(NULL if not a tty or an error occurs)
  */
+
 char *
-ttyname (int fd)
+ttyname(int fd)
 {
 	static char pathname[MAXPATHLEN];
-	
 	char  *stub = pathname + sizeof(DEV_TTY) - 1;
 	int   stubLen = sizeof(pathname) - sizeof(DEV_TTY);
-	
 	struct stat fdStat;
 	DIR   *dir;
 	bool  found = false;
 
-	
 	// first, some sanity checks:
 	if (!isatty(fd))
 		return NULL;
@@ -42,7 +42,6 @@ ttyname (int fd)
 	if (!S_ISCHR(fdStat.st_mode))
 		return NULL;
 
-	
 	// start with the root tty directory at /dev
 	strcpy(pathname, DEV_TTY);
 
@@ -50,7 +49,6 @@ ttyname (int fd)
 		// find a matching entry in the directory:
 		//   we must match both the inode for the file 
 		//   and the device that the file resides on
-		
 		struct dirent *e;
 		struct stat entryStat;