diff options
Diffstat (limited to 'include/linux/cn_proc.h')
| -rw-r--r-- | include/linux/cn_proc.h | 103 |
1 files changed, 1 insertions, 102 deletions
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h index d03612b196e1..2c1bc1ea04ee 100644 --- a/include/linux/cn_proc.h +++ b/include/linux/cn_proc.h | |||
| @@ -14,111 +14,11 @@ | |||
| 14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | 14 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| 16 | */ | 16 | */ |
| 17 | |||
| 18 | #ifndef CN_PROC_H | 17 | #ifndef CN_PROC_H |
| 19 | #define CN_PROC_H | 18 | #define CN_PROC_H |
| 20 | 19 | ||
| 21 | #include <linux/types.h> | 20 | #include <uapi/linux/cn_proc.h> |
| 22 | |||
| 23 | /* | ||
| 24 | * Userspace sends this enum to register with the kernel that it is listening | ||
| 25 | * for events on the connector. | ||
| 26 | */ | ||
| 27 | enum proc_cn_mcast_op { | ||
| 28 | PROC_CN_MCAST_LISTEN = 1, | ||
| 29 | PROC_CN_MCAST_IGNORE = 2 | ||
| 30 | }; | ||
| 31 | |||
| 32 | /* | ||
| 33 | * From the user's point of view, the process | ||
| 34 | * ID is the thread group ID and thread ID is the internal | ||
| 35 | * kernel "pid". So, fields are assigned as follow: | ||
| 36 | * | ||
| 37 | * In user space - In kernel space | ||
| 38 | * | ||
| 39 | * parent process ID = parent->tgid | ||
| 40 | * parent thread ID = parent->pid | ||
| 41 | * child process ID = child->tgid | ||
| 42 | * child thread ID = child->pid | ||
| 43 | */ | ||
| 44 | |||
| 45 | struct proc_event { | ||
| 46 | enum what { | ||
| 47 | /* Use successive bits so the enums can be used to record | ||
| 48 | * sets of events as well | ||
| 49 | */ | ||
| 50 | PROC_EVENT_NONE = 0x00000000, | ||
| 51 | PROC_EVENT_FORK = 0x00000001, | ||
| 52 | PROC_EVENT_EXEC = 0x00000002, | ||
| 53 | PROC_EVENT_UID = 0x00000004, | ||
| 54 | PROC_EVENT_GID = 0x00000040, | ||
| 55 | PROC_EVENT_SID = 0x00000080, | ||
| 56 | PROC_EVENT_PTRACE = 0x00000100, | ||
| 57 | PROC_EVENT_COMM = 0x00000200, | ||
| 58 | /* "next" should be 0x00000400 */ | ||
| 59 | /* "last" is the last process event: exit */ | ||
| 60 | PROC_EVENT_EXIT = 0x80000000 | ||
| 61 | } what; | ||
| 62 | __u32 cpu; | ||
| 63 | __u64 __attribute__((aligned(8))) timestamp_ns; | ||
| 64 | /* Number of nano seconds since system boot */ | ||
| 65 | union { /* must be last field of proc_event struct */ | ||
| 66 | struct { | ||
| 67 | __u32 err; | ||
| 68 | } ack; | ||
| 69 | |||
| 70 | struct fork_proc_event { | ||
| 71 | __kernel_pid_t parent_pid; | ||
| 72 | __kernel_pid_t parent_tgid; | ||
| 73 | __kernel_pid_t child_pid; | ||
| 74 | __kernel_pid_t child_tgid; | ||
| 75 | } fork; | ||
| 76 | |||
| 77 | struct exec_proc_event { | ||
| 78 | __kernel_pid_t process_pid; | ||
| 79 | __kernel_pid_t process_tgid; | ||
| 80 | } exec; | ||
| 81 | |||
| 82 | struct id_proc_event { | ||
| 83 | __kernel_pid_t process_pid; | ||
| 84 | __kernel_pid_t process_tgid; | ||
| 85 | union { | ||
| 86 | __u32 ruid; /* task uid */ | ||
| 87 | __u32 rgid; /* task gid */ | ||
| 88 | } r; | ||
| 89 | union { | ||
| 90 | __u32 euid; | ||
| 91 | __u32 egid; | ||
| 92 | } e; | ||
| 93 | } id; | ||
| 94 | |||
| 95 | struct sid_proc_event { | ||
| 96 | __kernel_pid_t process_pid; | ||
| 97 | __kernel_pid_t process_tgid; | ||
| 98 | } sid; | ||
| 99 | |||
| 100 | struct ptrace_proc_event { | ||
| 101 | __kernel_pid_t process_pid; | ||
| 102 | __kernel_pid_t process_tgid; | ||
| 103 | __kernel_pid_t tracer_pid; | ||
| 104 | __kernel_pid_t tracer_tgid; | ||
| 105 | } ptrace; | ||
| 106 | |||
| 107 | struct comm_proc_event { | ||
| 108 | __kernel_pid_t process_pid; | ||
| 109 | __kernel_pid_t process_tgid; | ||
| 110 | char comm[16]; | ||
| 111 | } comm; | ||
| 112 | |||
| 113 | struct exit_proc_event { | ||
| 114 | __kernel_pid_t process_pid; | ||
| 115 | __kernel_pid_t process_tgid; | ||
| 116 | __u32 exit_code, exit_signal; | ||
| 117 | } exit; | ||
| 118 | } event_data; | ||
| 119 | }; | ||
| 120 | 21 | ||
| 121 | #ifdef __KERNEL__ | ||
| 122 | #ifdef CONFIG_PROC_EVENTS | 22 | #ifdef CONFIG_PROC_EVENTS |
| 123 | void proc_fork_connector(struct task_struct *task); | 23 | void proc_fork_connector(struct task_struct *task); |
| 124 | void proc_exec_connector(struct task_struct *task); | 24 | void proc_exec_connector(struct task_struct *task); |
| @@ -151,5 +51,4 @@ static inline void proc_ptrace_connector(struct task_struct *task, | |||
| 151 | static inline void proc_exit_connector(struct task_struct *task) | 51 | static inline void proc_exit_connector(struct task_struct *task) |
| 152 | {} | 52 | {} |
| 153 | #endif /* CONFIG_PROC_EVENTS */ | 53 | #endif /* CONFIG_PROC_EVENTS */ |
| 154 | #endif /* __KERNEL__ */ | ||
| 155 | #endif /* CN_PROC_H */ | 54 | #endif /* CN_PROC_H */ |
