diff options
Diffstat (limited to 'src/shared/missing.h')
| -rw-r--r-- | src/shared/missing.h | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/src/shared/missing.h b/src/shared/missing.h deleted file mode 100644 index 3777cf69b2..0000000000 --- a/src/shared/missing.h +++ /dev/null @@ -1,255 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -#pragma once - -/*** - This file is part of systemd. - - Copyright 2010 Lennart Poettering - - systemd 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. - - systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -/* Missing glibc definitions to access certain kernel APIs */ - -#include <sys/resource.h> -#include <sys/syscall.h> -#include <fcntl.h> -#include <stdlib.h> -#include <unistd.h> -#include <linux/oom.h> - -#ifdef HAVE_AUDIT -#include <libaudit.h> -#endif - -#include "macro.h" - -#ifdef ARCH_MIPS -#include <asm/sgidefs.h> -#endif - -#ifndef RLIMIT_RTTIME -#define RLIMIT_RTTIME 15 -#endif - -#ifndef F_LINUX_SPECIFIC_BASE -#define F_LINUX_SPECIFIC_BASE 1024 -#endif - -#ifndef F_SETPIPE_SZ -#define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7) -#endif - -#ifndef F_GETPIPE_SZ -#define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8) -#endif - -#ifndef IP_FREEBIND -#define IP_FREEBIND 15 -#endif - -#ifndef OOM_SCORE_ADJ_MIN -#define OOM_SCORE_ADJ_MIN (-1000) -#endif - -#ifndef OOM_SCORE_ADJ_MAX -#define OOM_SCORE_ADJ_MAX 1000 -#endif - -#ifndef AUDIT_SERVICE_START -#define AUDIT_SERVICE_START 1130 /* Service (daemon) start */ -#endif - -#ifndef AUDIT_SERVICE_STOP -#define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */ -#endif - -#ifndef TIOCVHANGUP -#define TIOCVHANGUP 0x5437 -#endif - -#ifndef IP_TRANSPARENT -#define IP_TRANSPARENT 19 -#endif - -#if !HAVE_DECL_PIVOT_ROOT -static inline int pivot_root(const char *new_root, const char *put_old) { - return syscall(SYS_pivot_root, new_root, put_old); -} -#endif - -#ifdef __x86_64__ -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 300 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 301 -# endif -#elif defined _MIPS_SIM -# if _MIPS_SIM == _MIPS_SIM_ABI32 -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 4336 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 4337 -# endif -# elif _MIPS_SIM == _MIPS_SIM_NABI32 -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 6300 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 6301 -# endif -# elif _MIPS_SIM == _MIPS_SIM_ABI64 -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 5295 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 5296 -# endif -# endif -#else -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 338 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 339 -# endif -#endif - -#ifndef HAVE_FANOTIFY_INIT -static inline int fanotify_init(unsigned int flags, unsigned int event_f_flags) { - return syscall(__NR_fanotify_init, flags, event_f_flags); -} -#endif - -#ifndef HAVE_FANOTIFY_MARK -static inline int fanotify_mark(int fanotify_fd, unsigned int flags, uint64_t mask, - int dfd, const char *pathname) { -#if defined _MIPS_SIM && _MIPS_SIM == _MIPS_SIM_ABI32 || defined __powerpc__ && !defined __powerpc64__ - union { - uint64_t _64; - uint32_t _32[2]; - } _mask; - _mask._64 = mask; - - return syscall(__NR_fanotify_mark, fanotify_fd, flags, - _mask._32[0], _mask._32[1], dfd, pathname); -#else - return syscall(__NR_fanotify_mark, fanotify_fd, flags, mask, dfd, pathname); -#endif -} -#endif - -#ifndef BTRFS_IOCTL_MAGIC -#define BTRFS_IOCTL_MAGIC 0x94 -#endif - -#ifndef BTRFS_PATH_NAME_MAX -#define BTRFS_PATH_NAME_MAX 4087 -#endif - -struct btrfs_ioctl_vol_args { - int64_t fd; - char name[BTRFS_PATH_NAME_MAX + 1]; -}; - -#ifndef BTRFS_IOC_DEFRAG -#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, struct btrfs_ioctl_vol_args) -#endif - -#ifndef BTRFS_SUPER_MAGIC -#define BTRFS_SUPER_MAGIC 0x9123683E -#endif - -#ifndef MS_MOVE -#define MS_MOVE 8192 -#endif - -#ifndef MS_PRIVATE -#define MS_PRIVATE (1 << 18) -#endif - -#if !HAVE_DECL_GETTID -static inline pid_t gettid(void) { - return (pid_t) syscall(SYS_gettid); -} -#endif - -#ifndef SCM_SECURITY -#define SCM_SECURITY 0x03 -#endif - -#ifndef MS_STRICTATIME -#define MS_STRICTATIME (1<<24) -#endif - -#ifndef PR_SET_NO_NEW_PRIVS -#define PR_SET_NO_NEW_PRIVS 38 -#endif - -#ifndef PR_SET_CHILD_SUBREAPER -#define PR_SET_CHILD_SUBREAPER 36 -#endif - -#ifndef MAX_HANDLE_SZ -#define MAX_HANDLE_SZ 128 -#endif - -#if defined __x86_64__ -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 303 -# endif -#elif defined __i386__ -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 341 -# endif -#elif defined __arm__ -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 370 -# endif -#elif defined __powerpc__ -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 345 -# endif -#else -# ifndef __NR_name_to_handle_at -# error __NR_name_to_handle_at is not defined -# endif -#endif - -#if !HAVE_DECL_NAME_TO_HANDLE_AT -struct file_handle { - unsigned int handle_bytes; - int handle_type; - unsigned char f_handle[0]; -}; - -static inline int name_to_handle_at(int fd, const char *name, struct file_handle *handle, int *mnt_id, int flags) { - return syscall(__NR_name_to_handle_at, fd, name, handle, mnt_id, flags); -} -#endif - -#ifndef HAVE_SECURE_GETENV -# ifdef HAVE___SECURE_GETENV -# define secure_getenv __secure_getenv -# else -# error neither secure_getenv nor __secure_getenv are available -# endif -#endif - -#ifndef CIFS_MAGIC_NUMBER -#define CIFS_MAGIC_NUMBER 0xFF534D42 -#endif |