1 files changed, 0 insertions, 78 deletions
diff --git a/c/src/exec/libcsupport/src/ttyname.c b/c/src/exec/libcsupport/src/ttyname.c
deleted file mode 100644
index 08d53b2c24..0000000000
--- a/c/src/exec/libcsupport/src/ttyname.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- *  ttyname_r() - POSIX 1003.1b 4.7.2 - Demetermine Terminal Device Name
- *
- *  $Id$
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <termios.h>
-#include <unistd.h>
-#include <string.h>
-#include <paths.h>
-#include <_syslist.h>
-#include <errno.h>
-
-#include <rtems/libio_.h>
-#include <rtems/seterr.h>
-
-int ttyname_r(
-  int   fd,
-  char *name,
-  int   namesize
-)
-{
-  struct stat sb;
-  struct termios tty;
-  struct dirent *dirp;
-  DIR *dp;
-  struct stat dsb;
-  char *rval;
-
-  /* Must be a terminal. */
-  if (tcgetattr (fd, &tty) < 0)
-    rtems_set_errno_and_return_minus_one(EBADF);
-
-  /* Must be a character device. */
-  if (fstat (fd, &sb) || !S_ISCHR (sb.st_mode))
-    rtems_set_errno_and_return_minus_one(EBADF);
-
-  if ((dp = opendir (_PATH_DEV)) == NULL)
-    rtems_set_errno_and_return_minus_one(EBADF);
-
-  for (rval = NULL; (dirp = readdir (dp)) != NULL ;)
-    {
-      if (dirp->d_ino != sb.st_ino)
-	continue;
-      strcpy (name + sizeof (_PATH_DEV) - 1, dirp->d_name);
-      if (stat (name, &dsb) || sb.st_dev != dsb.st_dev ||
-	  sb.st_ino != dsb.st_ino)
-	continue;
-      rval = name;
-      break;
-    }
-  (void) closedir (dp);
-  return 0;
-}
-
-static char buf[sizeof (_PATH_DEV) + MAXNAMLEN] = _PATH_DEV;
-
-/*
- *  ttyname() - POSIX 1003.1b 4.7.2 - Demetermine Terminal Device Name
- */
-
-char *ttyname(
-  int fd
-)
-{
-  if ( !ttyname_r( fd, buf, sizeof(buf) ) )
-    return buf;
-  return NULL;
-}
-