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8 Commits

Author SHA1 Message Date
Brooks Davis
562894f0dc Centralize compatability translation macros. 
Copy the CP, PTRIN, etc macros from freebsd32.h into a sys/abi_compat.h
and replace existing definitation with includes where required. This
eliminates duplicate code and allows Linux and FreeBSD compatability
headers to be included in the same files.

Input from:	cem, jhb
Obtained from:	CheriBSD
MFC after:	2 weeks
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D24275
 2020-04-14 20:30:48 +00:00
Dmitry Chagin
f0f583842e Use the kern_clock_nanosleep() to implement Linux clock_nanosleep() with 
the proper handling of the TIMER_ABSTIME flag.

XMFC after:	r315526

MFC after:	1 month
 2017-04-02 18:16:00 +00:00
Dmitry Chagin
dd93b628e9 Implement timerfd family syscalls. 
MFC after:	1 month
 2017-02-26 09:48:18 +00:00
Dmitry Chagin
0670e972e3 Return EOVERFLOW error in case then the size of tv_sec field of struct timespec 
in COMPAT_LINUX32 Linuxulator's not equal to the size of native tv_sec.

MFC after:	1 month
 2017-02-26 09:40:42 +00:00
Dmitry Chagin
16ac71bc4f Delete the duplicate of linux_to_native_clockid() function. 
Differential Revision:	https://reviews.freebsd.org/D1521
Reviewed by:	trasz
 2015-05-24 17:30:31 +00:00
Dmitry Chagin
680982281b Do not use struct l_timespec without conversion. While here move 
args->timeout handling before acquiring the futex key at FUTEX_WAIT path.

Differential Revision:	https://reviews.freebsd.org/D1520
Reviewed by:	trasz
 2015-05-24 17:29:18 +00:00
Dmitry Chagin
2711aba97e Add some clock mappings used in glibc 2.20. 
Differential Revision:	https://reviews.freebsd.org/D1465
Reviewd by:	trasz
 2015-05-24 17:23:08 +00:00
Bjoern A. Zeeb
0a041f3b47 Implement most of timer_{create,settime,gettime,getoverrun,delete} 
for amd64/linux32.  Fix the entirely bogus (untested) version from
r161310 for i386/linux using the same shared code in compat/linux.

It is unclear to me if we could support more clock mappings but
the current set allows me to successfully run commercial
32bit linux software under linuxolator on amd64.

Reviewed by:		jhb
Differential Revision:	D784
MFC after:		3 days
Sponsored by:		DARPA, AFRL
 2014-09-18 08:36:45 +00:00