diff options
Diffstat (limited to 'stdio-common/test-popen.c')
| -rw-r--r-- | stdio-common/test-popen.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/stdio-common/test-popen.c b/stdio-common/test-popen.c index a17606e503..426da4a24c 100644 --- a/stdio-common/test-popen.c +++ b/stdio-common/test-popen.c @@ -1,9 +1,27 @@ -#include <ansidecl.h> +/* Copyright (C) 1997 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 + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + + #include <stdio.h> #include <stdlib.h> void -DEFUN(write_data, (stream), FILE *stream) +write_data (FILE *stream) { int i; for (i=0; i<100; i++) @@ -15,7 +33,7 @@ DEFUN(write_data, (stream), FILE *stream) } void -DEFUN(read_data, (stream), FILE *stream) +read_data (FILE *stream) { int i, j; @@ -32,11 +50,15 @@ DEFUN(read_data, (stream), FILE *stream) } int -DEFUN_VOID(main) +main (void) { FILE *output, *input; int wstatus, rstatus; + /* We must remove this entry to assure the `cat' binary does not use + the perhaps incompatible new shared libraries. */ + unsetenv ("LD_LIBRARY_PATH"); + output = popen ("/bin/cat >/tmp/tstpopen.tmp", "w"); if (output == NULL) { |