forked from luck/tmp_suning_uos_patched
85efde6f4e
A number of standard posix types are used in exported headers, which
is not allowed if __STRICT_KERNEL_NAMES is defined. In order to
get rid of the non-__STRICT_KERNEL_NAMES part and to make sane headers
the default, we have to change them all to safe types.
There are also still some leftovers in reiserfs_fs.h, elfcore.h
and coda.h, but these files have not compiled in user space for
a long time.
This leaves out the various integer types ({u_,u,}int{8,16,32,64}_t),
which we take care of separately.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: netdev@vger.kernel.org
Cc: linux-ppp@vger.kernel.org
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/*
|
|
* cn_proc.h - process events connector
|
|
*
|
|
* Copyright (C) Matt Helsley, IBM Corp. 2005
|
|
* Based on cn_fork.h by Nguyen Anh Quynh and Guillaume Thouvenin
|
|
* Copyright (C) 2005 Nguyen Anh Quynh <aquynh@gmail.com>
|
|
* Copyright (C) 2005 Guillaume Thouvenin <guillaume.thouvenin@bull.net>
|
|
*
|
|
* This program 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 program is distributed in the hope that it would be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
*/
|
|
|
|
#ifndef CN_PROC_H
|
|
#define CN_PROC_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
/*
|
|
* Userspace sends this enum to register with the kernel that it is listening
|
|
* for events on the connector.
|
|
*/
|
|
enum proc_cn_mcast_op {
|
|
PROC_CN_MCAST_LISTEN = 1,
|
|
PROC_CN_MCAST_IGNORE = 2
|
|
};
|
|
|
|
/*
|
|
* From the user's point of view, the process
|
|
* ID is the thread group ID and thread ID is the internal
|
|
* kernel "pid". So, fields are assigned as follow:
|
|
*
|
|
* In user space - In kernel space
|
|
*
|
|
* parent process ID = parent->tgid
|
|
* parent thread ID = parent->pid
|
|
* child process ID = child->tgid
|
|
* child thread ID = child->pid
|
|
*/
|
|
|
|
struct proc_event {
|
|
enum what {
|
|
/* Use successive bits so the enums can be used to record
|
|
* sets of events as well
|
|
*/
|
|
PROC_EVENT_NONE = 0x00000000,
|
|
PROC_EVENT_FORK = 0x00000001,
|
|
PROC_EVENT_EXEC = 0x00000002,
|
|
PROC_EVENT_UID = 0x00000004,
|
|
PROC_EVENT_GID = 0x00000040,
|
|
/* "next" should be 0x00000400 */
|
|
/* "last" is the last process event: exit */
|
|
PROC_EVENT_EXIT = 0x80000000
|
|
} what;
|
|
__u32 cpu;
|
|
__u64 __attribute__((aligned(8))) timestamp_ns;
|
|
/* Number of nano seconds since system boot */
|
|
union { /* must be last field of proc_event struct */
|
|
struct {
|
|
__u32 err;
|
|
} ack;
|
|
|
|
struct fork_proc_event {
|
|
__kernel_pid_t parent_pid;
|
|
__kernel_pid_t parent_tgid;
|
|
__kernel_pid_t child_pid;
|
|
__kernel_pid_t child_tgid;
|
|
} fork;
|
|
|
|
struct exec_proc_event {
|
|
__kernel_pid_t process_pid;
|
|
__kernel_pid_t process_tgid;
|
|
} exec;
|
|
|
|
struct id_proc_event {
|
|
__kernel_pid_t process_pid;
|
|
__kernel_pid_t process_tgid;
|
|
union {
|
|
__u32 ruid; /* task uid */
|
|
__u32 rgid; /* task gid */
|
|
} r;
|
|
union {
|
|
__u32 euid;
|
|
__u32 egid;
|
|
} e;
|
|
} id;
|
|
|
|
struct exit_proc_event {
|
|
__kernel_pid_t process_pid;
|
|
__kernel_pid_t process_tgid;
|
|
__u32 exit_code, exit_signal;
|
|
} exit;
|
|
} event_data;
|
|
};
|
|
|
|
#ifdef __KERNEL__
|
|
#ifdef CONFIG_PROC_EVENTS
|
|
void proc_fork_connector(struct task_struct *task);
|
|
void proc_exec_connector(struct task_struct *task);
|
|
void proc_id_connector(struct task_struct *task, int which_id);
|
|
void proc_exit_connector(struct task_struct *task);
|
|
#else
|
|
static inline void proc_fork_connector(struct task_struct *task)
|
|
{}
|
|
|
|
static inline void proc_exec_connector(struct task_struct *task)
|
|
{}
|
|
|
|
static inline void proc_id_connector(struct task_struct *task,
|
|
int which_id)
|
|
{}
|
|
|
|
static inline void proc_exit_connector(struct task_struct *task)
|
|
{}
|
|
#endif /* CONFIG_PROC_EVENTS */
|
|
#endif /* __KERNEL__ */
|
|
#endif /* CN_PROC_H */
|