freebsd-dev/sys/compat/freebsd32
Kyle Evans 63ecb272a0 umtx_op: reduce redundancy required for compat32
All of the compat32 variants are substantially the same, save for
copyin/copyout (mostly). Apply the same kind of technique used with kevent
here by having the syscall routines supply a umtx_copyops describing the
operations needed.

umtx_copyops carries the bare minimum needed- size of timespec and
_umtx_time are used for determining if copyout is needed in the sem2_wait
case.

Reviewed by:	kib
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D27222
2020-11-17 03:36:58 +00:00
..
freebsd32_capability.c Avoid relying on header pollution from sys/refcount.h. 2019-07-29 20:26:01 +00:00
freebsd32_ioctl.c Move 32-bit compat support for FIODGNAME to the right place. 2018-10-26 17:59:25 +00:00
freebsd32_ioctl.h Move 32-bit compat support for FIODGNAME to the right place. 2018-10-26 17:59:25 +00:00
freebsd32_ipc.h compat: clean up empty lines in .c and .h files 2020-09-01 21:24:33 +00:00
freebsd32_misc.c umtx_op: reduce redundancy required for compat32 2020-11-17 03:36:58 +00:00
freebsd32_misc.h sys/compat: further adoption of SPDX licensing ID tags. 2017-11-27 15:13:23 +00:00
freebsd32_proto.h Regen after r366145. 2020-09-25 10:05:38 +00:00
freebsd32_signal.h sys/compat: further adoption of SPDX licensing ID tags. 2017-11-27 15:13:23 +00:00
freebsd32_syscall.h Refactor ptrace() ABI compatibility. 2020-06-09 16:43:23 +00:00
freebsd32_syscalls.c Refactor ptrace() ABI compatibility. 2020-06-09 16:43:23 +00:00
freebsd32_sysent.c Regen after r366145. 2020-09-25 10:05:38 +00:00
freebsd32_systrace_args.c Refactor ptrace() ABI compatibility. 2020-06-09 16:43:23 +00:00
freebsd32_util.h Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
freebsd32.h umtx_op: reduce redundancy required for compat32 2020-11-17 03:36:58 +00:00
Makefile sysent targets: further cleanup and deduplication 2020-01-18 20:37:45 +00:00
syscalls.conf Use the main capabilities.conf for freebsd32. 2018-11-14 00:46:02 +00:00
syscalls.master Refactor ptrace() ABI compatibility. 2020-06-09 16:43:23 +00:00