Konstantin Belousov 85a0ddfd0b Add a resource limit for the total number of kqueues available to the ... user. Kqueue now saves the ucred of the allocating thread, to correctly decrement the counter on close. Under some specific and not real-world use scenario for kqueue, it is possible for the kqueues to consume memory proportional to the square of the number of the filedescriptors available to the process. Limit allows administrator to prevent the abuse. This is kernel-mode side of the change, with the user-mode enabling commit following. Reported and tested by: pho Discussed with: jmg Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2013-10-21 16:46:12 +00:00
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Makefile
procstat_args.c	Use libprocstat(3) to retrieve process command line arguments and	2013-04-20 08:08:29 +00:00
procstat_auxv.c	Use libprocstat(3) to retrieve ELF auxiliary vector.	2013-04-20 08:15:43 +00:00
procstat_basic.c
procstat_bin.c	Use libprocstat(3) when retrieving binary information for a process.	2013-04-20 08:05:04 +00:00
procstat_cred.c	Use procstat_getumask(3) for retrieving umaks information instead of	2013-04-20 07:58:20 +00:00
procstat_files.c	Change the cap_rights_t type from uint64_t to a structure that we can extend	2013-09-05 00:09:56 +00:00
procstat_kstack.c	Use procstat_getkstack(3) for retrieving process kernel stacks	2013-04-20 08:19:06 +00:00
procstat_rlimit.c	Add a resource limit for the total number of kqueues available to the	2013-10-21 16:46:12 +00:00
procstat_sigs.c	Use procstat_getprocs(3) for retrieving thread information instead of	2013-04-20 07:50:59 +00:00
procstat_threads.c	Use procstat_getprocs(3) for retrieving thread information instead of	2013-04-20 07:50:59 +00:00
procstat_vm.c	Use more generic procstat_getvmmap(3) for retrieving VM layout of a process.	2013-04-20 07:52:23 +00:00
procstat.1	cap_new(2) and cap_getrights2) were replaced with cap_rights_limit(2)	2013-09-19 10:56:36 +00:00
procstat.c	Make use of newly added libprocstat(3) ability to extract procstat	2013-04-20 08:22:09 +00:00
procstat.h	Use procstat_getkstack(3) for retrieving process kernel stacks	2013-04-20 08:19:06 +00:00