diff options
Diffstat (limited to 'REORG.TODO/stdio-common/tstgetln.c')
-rw-r--r-- | REORG.TODO/stdio-common/tstgetln.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/stdio-common/tstgetln.c b/REORG.TODO/stdio-common/tstgetln.c new file mode 100644 index 0000000000..79ab90c7cc --- /dev/null +++ b/REORG.TODO/stdio-common/tstgetln.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1992-2017 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <stdio.h> +#undef ssize_t +#define ssize_t _IO_ssize_t + +int +main (int argc, char *argv[]) +{ + char *buf = NULL; + size_t size = 0; + ssize_t len; + + while ((len = getline (&buf, &size, stdin)) != -1) + { + printf ("bufsize %Zu; read %Zd: ", size, len); + if (fwrite (buf, len, 1, stdout) != 1) + { + perror ("fwrite"); + return 1; + } + } + + if (ferror (stdin)) + { + perror ("getline"); + return 1; + } + + return 0; +} |