Commit 78048589e6040c3e21a517da4011bcb07fc2d11e - trinity

log & decode fanotify objects Dave Jones 7 years ago

3 changed file(s) with 28 addition(s) and 0 deletion(s). Raw diff Collapse all Expand all

-0

fds/fanotify_init.c less more

15	15	#include "compat.h"
16	16	#include "trinity.h"
17	17	#include "utils.h"
	18	#include "udp.h"
18	19
19	20	#define NR_FANOTIFYFDS 10
20	21

35	36	static void fanotifyfd_dump(struct object *obj, __unused__ bool global)
36	37	{
37	38	struct fanotifyobj *fo = &obj->fanotifyobj;
	39	struct msg_objcreatedfanotify objmsg;
38	40
39	41	output(0, "fanotify fd:%d flags:%x eventflags:%x\n",
40	42	fo->fd, fo->flags, fo->eventflags);
	43
	44	init_msgobjhdr(&objmsg.hdr, OBJ_CREATED_FANOTIFY, global, obj);
	45	objmsg.fd = fo->fd;
	46	objmsg.flags = fo->flags;
	47	objmsg.eventflags = fo->eventflags;
	48	sendudp((char *) &objmsg, sizeof(objmsg));
41	49	}
42	50
43	51	static int open_fanotify_fds(void)

-0

include/udp.h less more

32	32	OBJ_CREATED_DRM,
33	33	OBJ_CREATED_INOTIFY,
34	34	OBJ_CREATED_USERFAULT,
	35	OBJ_CREATED_FANOTIFY,
35	36
36	37	MAX_LOGMSGTYPE,
37	38	};

166	167	int fd;
167	168	int flags;
168	169	};
	170
	171	struct msg_objcreatedfanotify {
	172	struct trinity_msgobjhdr hdr;
	173	int fd;
	174	int flags;
	175	int eventflags;
	176	};

+12

-0

server/decode.c less more

217	217	printf("%s userfault object created at %p by pid %d: fd:%d flags:%x\n",
218	218	objmsg->hdr.global ? "local" : "global",
219	219	objmsg->hdr.address, objmsg->hdr.pid, objmsg->fd, objmsg->flags);
	220	}
	221
	222	static void decode_obj_created_fanotify(void)
	223	{
	224	struct msg_objcreatedfanotify *objmsg;
	225	objmsg = (struct msg_objcreatedfanotify *) &buf;
	226
	227	printf("%s fanotify object created at %p by pid %d: fd:%d flags:%x eventflags:%x\n",
	228	objmsg->hdr.global ? "local" : "global",
	229	objmsg->hdr.address, objmsg->hdr.pid, objmsg->fd,
	230	objmsg->flags, objmsg->eventflags);
220	231	}
221	232
222	233

238	249	[OBJ_CREATED_DRM] = { decode_obj_created_drm },
239	250	[OBJ_CREATED_INOTIFY] = { decode_obj_created_inotify },
240	251	[OBJ_CREATED_USERFAULT] = { decode_obj_created_userfault },
	252	[OBJ_CREATED_FANOTIFY] = { decode_obj_created_fanotify },
241	253	};