-/**
- * Seccomp Library test program
- *
- * Author: Markos Chandras <markos.chandras@imgtec.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 <unistd.h>
-
-#include <seccomp.h>
-
-#include "util.h"
-
-int main(int argc, char *argv[])
-{
- int rc;
- struct util_options opts;
- scmp_filter_ctx ctx = NULL;
-
- rc = util_getopt(argc, argv, &opts);
- if (rc < 0)
- goto out;
-
- ctx = seccomp_init(SCMP_ACT_KILL);
- if (ctx == NULL)
- return ENOMEM;
-
- rc = seccomp_arch_remove(ctx, SCMP_ARCH_NATIVE);
- if (rc != 0)
- goto out;
-
- rc = seccomp_arch_add(ctx, seccomp_arch_resolve_name("mips"));
- if (rc != 0)
- goto out;
- rc = seccomp_arch_add(ctx, seccomp_arch_resolve_name("mips64"));
- if (rc != 0)
- goto out;
- rc = seccomp_arch_add(ctx, seccomp_arch_resolve_name("mips64n32"));
- if (rc != 0)
- goto out;
- rc = seccomp_arch_add(ctx, seccomp_arch_resolve_name("ppc"));
- if (rc != 0)
- goto out;
- rc = seccomp_arch_add(ctx, seccomp_arch_resolve_name("ppc64"));
- if (rc != 0)
- goto out;
- rc = seccomp_arch_add(ctx, seccomp_arch_resolve_name("s390"));
- if (rc != 0)
- goto out;
- rc = seccomp_arch_add(ctx, seccomp_arch_resolve_name("s390x"));
- if (rc != 0)
- goto out;
-
- rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(read), 1,
- SCMP_A0(SCMP_CMP_EQ, STDIN_FILENO));
- if (rc != 0)
- goto out;
-
- rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(write), 1,
- SCMP_A0(SCMP_CMP_EQ, STDOUT_FILENO));
- if (rc != 0)
- goto out;
-
- rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(write), 1,
- SCMP_A0(SCMP_CMP_EQ, STDERR_FILENO));
- 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 = util_filter_output(&opts, ctx);
- if (rc)
- goto out;
-
-out:
- seccomp_release(ctx);
- return (rc < 0 ? -rc : rc);
-}