diff options
Diffstat (limited to 'sysdeps/stub/pipestream.c')
| -rw-r--r-- | sysdeps/stub/pipestream.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sysdeps/stub/pipestream.c b/sysdeps/stub/pipestream.c index afa2c4735d..36f6f1b80f 100644 --- a/sysdeps/stub/pipestream.c +++ b/sysdeps/stub/pipestream.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1993, 1995, 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 <stddef.h> #include <signal.h> #include <stdio.h> @@ -26,30 +25,33 @@ Cambridge, MA 02139, USA. */ /* Open a new stream that is a one-way pipe to a child process running the given shell command. */ FILE * -DEFUN(popen, (command, mode), CONST char *command AND CONST char *mode) +popen (command, mode) + const char *command; + const char *mode; { if (command == NULL || mode == NULL || (*mode != 'r' && *mode != 'w')) { - errno = EINVAL; + __set_errno (EINVAL); return NULL; } - errno = ENOSYS; + __set_errno (ENOSYS); return NULL; } /* Close a stream opened by popen and return its status. Returns -1 if the stream was not opened by popen. */ int -DEFUN(pclose, (stream), register FILE *stream) +pclose (stream) + register FILE *stream; { if (!__validfp (stream) || !stream->__ispipe) { - errno = EINVAL; + __set_errno (EINVAL); return -1; } - errno = ENOSYS; + __set_errno (ENOSYS); return -1; } |