freebsd-dev/sys/compat
Hans Petter Selasky a6b28ee02a Add generic kqueue() and kevent() support to the LinuxKPI character
devices. The implementation allows read and write filters to be
created and piggybacks on the poll() file operation to determine when
a filter should trigger. The piggyback mechanism is simply to check
for the EWOULDBLOCK or EAGAIN return code from read(), write() or
ioctl() system calls and then update the kqueue() polling state bits.
The implementation is similar to the one found in the cuse(3) module.
Refer to sys/fs/cuse/*.[ch] for more details.

MFC after:		1 week
Sponsored by:		Mellanox Technologies
2017-06-01 09:34:51 +00:00
..
cloudabi Include <sys/systm.h> to obtain the memcpy() prototype. 2017-03-24 07:09:33 +00:00
cloudabi32 Make file descriptor passing for CloudABI's recvmsg() work. 2017-03-22 19:20:39 +00:00
cloudabi64 Make file descriptor passing for CloudABI's recvmsg() work. 2017-03-22 19:20:39 +00:00
freebsd32 Followup to r318765 (capsicumize cpuset_*affinity) 2017-05-24 01:01:57 +00:00
ia32 With the removal of IA64, the only arch which uses ia32 compat is amd64. 2017-03-01 11:39:29 +00:00
linprocfs Fix linprocfs_docpuinfo() output regarding to what newer Linux apps expect 2017-05-06 17:37:01 +00:00
linsysfs Glibc get_nprocs() and get_nprocs_conf() uses the sysfs cpu infrastructure 2017-03-18 18:38:12 +00:00
linux On success, getrandom() Linux system call returns the number of bytes that 2017-05-28 07:40:09 +00:00
linuxkpi/common Add generic kqueue() and kevent() support to the LinuxKPI character 2017-06-01 09:34:51 +00:00
ndis Fix regression in ndis(4) after r286410. This adds a bunch of checks for 2017-05-22 20:00:01 +00:00
netbsd Remove some more NetBSD compat shims and other unused bits from these 2012-09-10 18:49:49 +00:00
x86bios x86bios: spelling fix in a comment. 2016-04-30 00:34:04 +00:00