diff options
Diffstat (limited to 'REORG.TODO/inet/bug-if1.c')
-rw-r--r-- | REORG.TODO/inet/bug-if1.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/REORG.TODO/inet/bug-if1.c b/REORG.TODO/inet/bug-if1.c new file mode 100644 index 0000000000..b70a19d571 --- /dev/null +++ b/REORG.TODO/inet/bug-if1.c @@ -0,0 +1,53 @@ +/* Copyright (C) 2004-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. + + 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 <errno.h> +#include <limits.h> +#include <stdio.h> +#include <string.h> +#include <net/if.h> + + +static int +do_test (void) +{ + char buf[IF_NAMESIZE]; + /* Index 0 is always invalid (see RFC 3493). */ + char *cp = if_indextoname (0, buf); + if (cp != NULL) + { + printf ("invalid index returned result \"%s\"\n", cp); + return 1; + } + else if (errno != ENXIO) + { + int err = errno; + char errbuf1[256]; + char errbuf2[256]; + + printf ("errno = %d (%s), expected %d (%s)\n", + err, strerror_r (err, errbuf1, sizeof (errbuf1)), + ENXIO, strerror_r (ENXIO, errbuf2, sizeof (errbuf2))); + return 1; + } + + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |