1 files changed, 129 insertions, 0 deletions
diff --git a/connector/cn_proc.h b/connector/cn_proc.h
new file mode 100644
index 0000000..78aa17a
--- /dev/null
+++ b/connector/cn_proc.h
@@ -0,0 +1,129 @@
+/*
+ * 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 _UAPICN_PROC_H
+#define _UAPICN_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,
+                PROC_EVENT_SID  = 0x00000080,
+                PROC_EVENT_PTRACE = 0x00000100,
+                PROC_EVENT_COMM = 0x00000200,
+                /* "next" should be 0x00000400 */
+                /* "last" is the last process event: exit,
+                 * while "next to last" is coredumping event */
+                PROC_EVENT_COREDUMP = 0x40000000,
+                PROC_EVENT_EXIT = 0x80000000
+        } what;
+        __u32 cpu;
+        __u64 __attribute__((aligned(8))) timestamp_ns;
+                /* Number of nano seconds since system boot */
+        union unnamed{ /* 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 sid_proc_event {
+                        __kernel_pid_t process_pid;
+                        __kernel_pid_t process_tgid;
+                } sid;
+                struct ptrace_proc_event {
+                        __kernel_pid_t process_pid;
+                        __kernel_pid_t process_tgid;
+                        __kernel_pid_t tracer_pid;
+                        __kernel_pid_t tracer_tgid;
+                } ptrace;
+                struct comm_proc_event {
+                        __kernel_pid_t process_pid;
+                        __kernel_pid_t process_tgid;
+                        char           comm[16];
+                } comm;
+                struct coredump_proc_event {
+                        __kernel_pid_t process_pid;
+                        __kernel_pid_t process_tgid;
+                } coredump;
+                struct exit_proc_event {
+                        __kernel_pid_t process_pid;
+                        __kernel_pid_t process_tgid;
+                        __u32 exit_code, exit_signal;
+                } exit;
+        } event_data;
+};
+#endif /* _UAPICN_PROC_H */

diff --git a/connector/cn_proc.h b/connector/cn_proc.h new file mode 100644 index 0000000..78aa17a --- /dev/null +++ b/connector/cn_proc.h
@@ -0,0 +1,129 @@
	1	/*
	2	* cn_proc.h - process events connector
	3	*
	4	* Copyright (C) Matt Helsley, IBM Corp. 2005
	5	* Based on cn_fork.h by Nguyen Anh Quynh and Guillaume Thouvenin
	6	* Copyright (C) 2005 Nguyen Anh Quynh <aquynh@gmail.com>
	7	* Copyright (C) 2005 Guillaume Thouvenin <guillaume.thouvenin@bull.net>
	8	*
	9	* This program is free software; you can redistribute it and/or modify it
	10	* under the terms of version 2.1 of the GNU Lesser General Public License
	11	* as published by the Free Software Foundation.
	12	*
	13	* This program is distributed in the hope that it would be useful, but
	14	* WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	16	*/
	17
	18	#ifndef _UAPICN_PROC_H
	19	#define _UAPICN_PROC_H
	20
	21	#include <linux/types.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	* while "next to last" is coredumping event */
	61	PROC_EVENT_COREDUMP = 0x40000000,
	62	PROC_EVENT_EXIT = 0x80000000
	63	} what;
	64	__u32 cpu;
	65	__u64 __attribute__((aligned(8))) timestamp_ns;
	66	/* Number of nano seconds since system boot */
	67	union unnamed{ /* must be last field of proc_event struct */
	68	struct {
	69	__u32 err;
	70	} ack;
	71
	72	struct fork_proc_event {
	73	__kernel_pid_t parent_pid;
	74	__kernel_pid_t parent_tgid;
	75	__kernel_pid_t child_pid;
	76	__kernel_pid_t child_tgid;
	77	} fork;
	78
	79	struct exec_proc_event {
	80	__kernel_pid_t process_pid;
	81	__kernel_pid_t process_tgid;
	82	} exec;
	83
	84	struct id_proc_event {
	85	__kernel_pid_t process_pid;
	86	__kernel_pid_t process_tgid;
	87	union {
	88	__u32 ruid; /* task uid */
	89	__u32 rgid; /* task gid */
	90	} r;
	91	union {
	92	__u32 euid;
	93	__u32 egid;
	94	} e;
	95	} id;
	96
	97	struct sid_proc_event {
	98	__kernel_pid_t process_pid;
	99	__kernel_pid_t process_tgid;
	100	} sid;
	101
	102	struct ptrace_proc_event {
	103	__kernel_pid_t process_pid;
	104	__kernel_pid_t process_tgid;
	105	__kernel_pid_t tracer_pid;
	106	__kernel_pid_t tracer_tgid;
	107	} ptrace;
	108
	109	struct comm_proc_event {
	110	__kernel_pid_t process_pid;
	111	__kernel_pid_t process_tgid;
	112	char comm[16];
	113	} comm;
	114
	115	struct coredump_proc_event {
	116	__kernel_pid_t process_pid;
	117	__kernel_pid_t process_tgid;
	118	} coredump;
	119
	120	struct exit_proc_event {
	121	__kernel_pid_t process_pid;
	122	__kernel_pid_t process_tgid;
	123	__u32 exit_code, exit_signal;
	124	} exit;
	125
	126	} event_data;
	127	};
	128
	129	#endif /* _UAPICN_PROC_H */