Mercurial > gnulib
view tests/test-setsockopt.c @ 40186:8964917f9574
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author | Karl Berry <karl@freefriends.org> |
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date | Mon, 18 Feb 2019 08:02:49 -0800 |
parents | b06060465f09 |
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/* Test setsockopt() function. Copyright (C) 2011-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #include <config.h> #include <sys/socket.h> #include "signature.h" SIGNATURE_CHECK (setsockopt, int, (int, int, int, const void *, socklen_t)); #include <errno.h> #include <unistd.h> #include "sockets.h" #include "macros.h" int main (void) { (void) gl_sockets_startup (SOCKETS_1_1); /* Test behaviour for invalid file descriptors. */ { int value = 1; errno = 0; ASSERT (setsockopt (-1, SOL_SOCKET, SO_REUSEADDR, &value, sizeof (value)) == -1); ASSERT (errno == EBADF); } { int value = 1; close (99); errno = 0; ASSERT (setsockopt (99, SOL_SOCKET, SO_REUSEADDR, &value, sizeof (value)) == -1); ASSERT (errno == EBADF); } return 0; }