Upgrade libseccomp to 2.3.3 from 2.3.1

[linux-seccomp.git] / libseccomp / src / system.h

diff --git a/libseccomp/src/system.h b/libseccomp/src/system.h
deleted file mode 100644 (file)
index eea9973..0000000
--- a/libseccomp/src/system.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/**
- * Seccomp System Interfaces
- *
- * Copyright (c) 2012 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>.
- */
-
-#ifndef _SYSTEM_H
-#define _SYSTEM_H
-
-#include <linux/filter.h>
-#include <sys/prctl.h>
-
-#include "configure.h"
-
-/* NOTE: this was taken from the Linux Kernel sources */
-#define MAX_ERRNO              4095
-
-struct db_filter_col;
-
-#ifdef HAVE_LINUX_SECCOMP_H
-
-/* system header file */
-#include <linux/seccomp.h>
-
-#else
-
-/* NOTE: the definitions below were taken from the Linux Kernel sources */
-#include <linux/types.h>
-
-/* Valid values for seccomp.mode and prctl(PR_SET_SECCOMP, <mode>) */
-#define SECCOMP_MODE_DISABLED  0 /* seccomp is not in use. */
-#define SECCOMP_MODE_STRICT    1 /* uses hard-coded filter. */
-#define SECCOMP_MODE_FILTER    2 /* uses user-supplied filter. */
-
-/*
- * All BPF programs must return a 32-bit value.
- * The bottom 16-bits are for optional return data.
- * The upper 16-bits are ordered from least permissive values to most.
- *
- * The ordering ensures that a min_t() over composed return values always
- * selects the least permissive choice.
- */
-#define SECCOMP_RET_KILL       0x00000000U /* kill the task immediately */
-#define SECCOMP_RET_TRAP       0x00030000U /* disallow and force a SIGSYS */
-#define SECCOMP_RET_ERRNO      0x00050000U /* returns an errno */
-#define SECCOMP_RET_TRACE      0x7ff00000U /* pass to a tracer or disallow */
-#define SECCOMP_RET_ALLOW      0x7fff0000U /* allow */
-
-/* Masks for the return value sections. */
-#define SECCOMP_RET_ACTION     0x7fff0000U
-#define SECCOMP_RET_DATA       0x0000ffffU
-
-/**
- * struct seccomp_data - the format the BPF program executes over.
- * @nr: the system call number
- * @arch: indicates system call convention as an AUDIT_ARCH_* value
- *        as defined in <linux/audit.h>.
- * @instruction_pointer: at the time of the system call.
- * @args: up to 6 system call arguments always stored as 64-bit values
- *        regardless of the architecture.
- */
-struct seccomp_data {
-       int nr;
-       __u32 arch;
-       __u64 instruction_pointer;
-       __u64 args[6];
-};
-
-#endif /* HAVE_LINUX_SECCOMP_H */
-
-/* rename some of the socket filter types to make more sense */
-typedef struct sock_filter bpf_instr_raw;
-
-/* no new privs defintions */
-#ifndef PR_SET_NO_NEW_PRIVS
-#define PR_SET_NO_NEW_PRIVS            38
-#endif
-
-#ifndef PR_GET_NO_NEW_PRIVS
-#define PR_GET_NO_NEW_PRIVS            39
-#endif
-
-/* operations for the seccomp() syscall */
-#ifndef SECCOMP_SET_MODE_STRICT
-#define SECCOMP_SET_MODE_STRICT                0
-#endif
-#ifndef SECCOMP_SET_MODE_FILTER
-#define SECCOMP_SET_MODE_FILTER                1
-#endif
-
-/* flags for the seccomp() syscall */
-#ifndef SECCOMP_FILTER_FLAG_TSYNC
-#define SECCOMP_FILTER_FLAG_TSYNC      1
-#endif
-
-int sys_chk_seccomp_syscall(void);
-int sys_chk_seccomp_flag(int flag);
-
-int sys_filter_load(const struct db_filter_col *col);
-
-#endif