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Diffstat (limited to 'sysdeps/unix/sysv/linux/grantpt.c')
-rw-r--r--sysdeps/unix/sysv/linux/grantpt.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/grantpt.c b/sysdeps/unix/sysv/linux/grantpt.c
index 168081758f..b894b8b631 100644
--- a/sysdeps/unix/sysv/linux/grantpt.c
+++ b/sysdeps/unix/sysv/linux/grantpt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -56,12 +56,13 @@ grantpt (int fd)
if (__libc_fcntl (fd, F_GETFD) == -1 && errno == EBADF)
return -1;
- __set_errno (save_errno);
-
/* If the filedescriptor is no TTY, grantpt has to set errno
to EINVAL. */
- if (errno == ENOTTY)
+ if (save_errno == ENOTTY)
__set_errno (EINVAL);
+ else
+ __set_errno (save_errno);
+
return -1;
}