8 commits

Author	SHA1	Message	Date
Simon J. Gerraty	3df2b1571b	sx_sunlock for sx_slock	2015-06-19 17:34:59 +00:00
Simon J. Gerraty	c849fda850	filemon_pid_check needs to hold proctree_lock ... Reviewed by: kib MFC after: few days	2015-06-19 17:19:20 +00:00
Simon J. Gerraty	f859e95660	Latest clang uses openat(2). ... If the pathname is absolute or dirfd is AT_FDCWD we can handle it exactly like open(2). Otherwise we output an A record to indicate that the path of an open directory needs to be used (earlier in the trace). Differential Revision: D2810 Reviewed by: jhb MFC after: a bit	2015-06-14 16:31:06 +00:00
Hiroki Sato	89cac24e48	- Use pget(PGET_CANDEBUG | PGET_NOTWEXIT) to determine if the specified ... PID is valid for monitoring in FILEMON_SET_PID ioctl. - Set the monitored PID to -1 when the process exits. Suggested by: jilles Tested by: sjg MFC after: 3 days	2013-08-06 02:14:30 +00:00
David E. O'Brien	f9d4b3926a	Match the options of the kernel.	2013-06-04 06:38:01 +00:00
David E. O'Brien	93665dfffb	Iterate rather than use recursion. We can blow out the kernel stack if there ... is a long chain of fork(2)s.	2012-10-26 15:44:29 +00:00
Marcel Moolenaar	097f09bb98	There's no need to make filemon specific to i386 and amd64. All ... LP64 architectures define elf64_freebsd_sysvec and all ILP32 architectures define elf32_freebsd_sysvec.	2012-07-02 20:36:26 +00:00
David E. O'Brien	eb9aea5ac0	Add the 'filemon' device. 'filemon' is a kernel module that provides a device ... interface for processes to record system calls of its children. Submitted by: Juniper Networks.	2012-06-04 22:54:19 +00:00