+++ /dev/null
-/**
- * Seccomp Library test program
- *
- * Copyright (c) 2013 Red Hat <pmoore@redhat.com>
- * Author: Paul Moore <paul@paul-moore.com>
- */
-
-/*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of version 2.1 of the GNU Lesser General Public License as
- * published by the Free Software Foundation.
- *
- * This 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 this library; if not, see <http://www.gnu.org/licenses>.
- */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <seccomp.h>
-
-#include "util.h"
-
-int main(int argc, char *argv[])
-{
- int rc;
- int fd;
- scmp_filter_ctx ctx = NULL;
- const char buf[] = "testing";
- ssize_t buf_len = strlen(buf);
-
- rc = util_action_parse(argv[1]);
- if (rc != SCMP_ACT_ALLOW) {
- rc = 1;
- goto out;
- }
-
- rc = util_trap_install();
- if (rc != 0)
- goto out;
-
- fd = open("/dev/null", O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
- if (fd < 0) {
- rc = errno;
- goto out;
- }
-
- ctx = seccomp_init(SCMP_ACT_TRAP);
- if (ctx == NULL)
- return ENOMEM;
-
- rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(write), 1,
- SCMP_A0(SCMP_CMP_EQ, fd));
- if (rc != 0)
- goto out;
- rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(close), 0);
- if (rc != 0)
- goto out;
- rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(rt_sigreturn), 0);
- if (rc != 0)
- goto out;
- rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(exit_group), 0);
- if (rc != 0)
- goto out;
-
- rc = seccomp_load(ctx);
- if (rc != 0)
- goto out;
-
- if (write(fd, buf, buf_len) < buf_len) {
- rc = errno;
- goto out;
- }
- if (close(fd) < 0) {
- rc = errno;
- goto out;
- }
-
- rc = 160;
-
-out:
- seccomp_release(ctx);
- return (rc < 0 ? -rc : rc);
-}