freebsd-nq/usr.bin/truss
Ed Schouten 4e1847781b Import the latest CloudABI definitions, version 0.16.
The most important change in this release is the removal of the
poll_fd() system call; CloudABI's equivalent of kevent(). Though I think
that kqueue is a lot saner than many of its alternatives, our
experience is that emulating this system call on other systems
accurately isn't easy. It has become a complex API, even though I'm not
convinced this complexity is needed. This is why we've decided to take a
different approach, by looking one layer up.

We're currently adding an event loop to CloudABI's C library that is API
compatible with libuv (except when incompatible with Capsicum).
Initially, this event loop will be built on top of plain inefficient
poll() calls. Only after this is finished, we'll work our way backwards
and design a new set of system calls to optimize it.

Interesting challenges will include integrating asynchronous I/O into
such a system call API. libuv currently doesn't aio(4) on Linux/BSD, due
to it being unreliable and having undesired semantics.

Obtained from:	https://github.com/NuxiNL/cloudabi
2017-10-18 19:22:53 +00:00
..
aarch64-cloudabi64.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
aarch64-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
amd64-cloudabi64.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
amd64-freebsd32.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
amd64-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
amd64-linux32.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
amd64-linux.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
arm-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
extern.h Decode signal information returned by system calls. 2017-08-30 15:45:23 +00:00
i386-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
i386-linux.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
main.c truss: mention 'H' in usage 2017-10-13 13:47:55 +00:00
Makefile Adopt SRCTOP in usr.bin 2017-03-12 18:58:44 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2016-02-16 02:14:30 +00:00
mips-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
powerpc64-freebsd32.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
powerpc64-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
powerpc-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
riscv64-freebsd.c Add RISC-V support for truss(1) 2017-01-24 09:41:44 +00:00
setup.c Decode signal information returned by system calls. 2017-08-30 15:45:23 +00:00
sparc64-freebsd.c Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00
syscall.h Decode signal information returned by system calls. 2017-08-30 15:45:23 +00:00
syscalls.c Import the latest CloudABI definitions, version 0.16. 2017-10-18 19:22:53 +00:00
truss.1 Make truss(1) cross-reference dtrace(1) and bump .Dd. 2017-07-21 13:58:51 +00:00
truss.h Rework syscall structure lookups. 2016-12-06 00:39:00 +00:00