diff options
Diffstat (limited to 'sysdeps/unix/sysv/tcsendbrk.c')
| -rw-r--r-- | sysdeps/unix/sysv/tcsendbrk.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/tcsendbrk.c b/sysdeps/unix/sysv/tcsendbrk.c index 78fe2c542a..614b52a57c 100644 --- a/sysdeps/unix/sysv/tcsendbrk.c +++ b/sysdeps/unix/sysv/tcsendbrk.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1996 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 @@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <ansidecl.h> #include <errno.h> #include <stddef.h> #include <signal.h> @@ -27,7 +26,9 @@ Cambridge, MA 02139, USA. */ /* Send zero bits on FD. */ int -DEFUN(tcsendbreak, (fd, duration), int fd AND int duration) +tcsendbreak (fd, duration) + int fd; + int duration; { /* The break lasts 0.25 to 0.5 seconds if DURATION is zero, and an implementation-defined period if DURATION is nonzero. @@ -38,6 +39,6 @@ DEFUN(tcsendbreak, (fd, duration), int fd AND int duration) /* ioctl can't send a break of any other duration for us. This could be changed to use trickery (e.g. lower speed and send a '\0') to send the break, but for now just return an error. */ - errno = EINVAL; + __set_errno (EINVAL); return -1; } |