path: root/sys/freebsd/sys.txt

# Copyright 2017 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.

include <sys/types.h>
include <sys/mman.h>
include <sys/proc.h>
include <sys/rtprio.h>
include <sys/stat.h>
include <sys/thr.h>
include <fcntl.h>
include <unistd.h>
include <mqueue.h>
include <poll.h>
include <sys/socket.h>
include <sys/uio.h>
include <sys/param.h>
include <sys/mount.h>
include <sys/resource.h>
include <time.h>
include <signal.h>
include <sys/wait.h>
include <sys/time.h>
include <sys/specialfd.h>

type signo int32[0:SIGRTMAX]

syz_execute_func(text ptr[in, text[target]]) (disabled)

sf_hdtr {
	headers		ptr[in, array[iovec_in]]
	hdr_cnt		len[headers, int32]
	trailers	ptr[in, array[iovec_in]]
	trl_cnt		len[trailers, int32]
}

resource lwpid[int32]: 0, 0xffffffffffffffff

sf_flags = SF_NODISKIO, SF_NOCACHE, SF_SYNC, SF_USER_READAHEAD
sendfile(fd fd, s sock_in, offset fileoff, nbytes int64, hdtr ptr[in, sf_hdtr], sbytes ptr[out, fileoff[int64]], flags flags[sf_flags])

poll(fds ptr[in, array[pollfd]], nfds len[fds], timeout int32)
ppoll(fds ptr[in, array[pollfd]], nfds len[fds], tsp ptr[in, timespec], sigmask ptr[in, sigset], size len[sigmask])
select(n len[inp], inp ptr[inout, fd_set], outp ptr[inout, fd_set], exp ptr[inout, fd_set], tvp ptr[inout, timeval])

mincore(addr vma, size len[addr], vec buffer[out])
minherit(addr vma, len len[addr], inherit flags[minherit_flags])

fcntl$dupfd(fd fd, cmd flags[fcntl_dupfd], arg fd) fd
fcntl$getflags(fd fd, cmd flags[fcntl_getflags])
fcntl$setflags(fd fd, cmd const[F_SETFD], flags flags[fcntl_flags])
fcntl$setstatus(fd fd, cmd const[F_SETFL], flags flags[fcntl_status])
fcntl$lock(fd fd, cmd flags[fcntl_lock], lock ptr[in, flock])
fcntl$getown(fd fd, cmd const[F_GETOWN]) pid
fcntl$setown(fd fd, cmd const[F_SETOWN], pid pid)

mknodat(dirfd fd_dir, file ptr[in, filename], mode flags[mknod_mode], dev int64)
freebsd11_mknod(file ptr[in, filename], mod flags[mknod_mode], dev int32)
freebsd11_mknodat(dirfd fd_dir, file ptr[in, filename], mod flags[mknod_mode], dev int32)
chmod(file ptr[in, filename], mode flags[open_mode])
fchmod(fd fd, mode flags[open_mode])
fchmodat(dirfd fd_dir, file ptr[in, filename], mode flags[open_mode], flags flags[at_flags])
lchmod(file ptr[in, filename], mode flags[open_mode])
chown(file ptr[in, filename], uid uid, gid gid)
lchown(file ptr[in, filename], uid uid, gid gid)
fchown(fd fd, uid uid, gid gid)
fchownat(dirfd fd_dir, file ptr[in, filename], uid uid, gid gid, flags flags[at_flags])
chflags(file ptr[in, filename], flags flags[chflags_flags])
chflagsat(fd fd, file ptr[in, filename], flags flags[chflags_flags], atflag flags[at_flags])
fchflags(fd fd, flags flags[chflags_flags])
lchflags(file ptr[in, filename], flags flags[chflags_flags])
faccessat(dirfd fd_dir, pathname ptr[in, filename], mode flags[access_mode], flags flags[faccessat_flags])
access(pathname ptr[in, filename], mode flags[access_mode])
eaccess(pathname ptr[in, filename], mode flags[access_mode])
profil(samples buffer[inout], size len[samples], offt intptr, scale int32)
utimes(filename ptr[in, filename], times ptr[in, itimerval])
futimesat(dir fd_dir, pathname ptr[in, filename], times ptr[in, itimerval])
utimensat(dir fd_dir, pathname ptr[in, filename], times ptr[in, itimerval], flags flags[utimensat_flags])

execve(file ptr[in, filename], argv ptr[in, array[ptr[in, string]]], envp ptr[in, array[ptr[in, string]]])

getgid() gid
getegid() gid
setuid(uid uid)
setgid(gid gid)
getuid() uid
geteuid() uid
setegid(egid gid)
seteuid(euid uid)
getsid(pid pid) pid
issetugid()
setsid() pid
setpgid(pid pid, pgid pid)
getpgid(pid pid) pid
getpgrp(pid pid) pid
getpid() pid
getppid() pid
setreuid(ruid uid, euid uid)
setregid(rgid gid, egid gid)
setresuid(ruid uid, euid uid, suid uid)
setresgid(rgid gid, egid gid, sgid gid)
getresuid(ruid ptr[out, uid], euid ptr[out, uid], suid ptr[out, uid])
getresgid(rgid ptr[out, gid], egid ptr[out, gid], sgid ptr[out, gid])
getgroups(size len[list], list ptr[inout, array[gid]])
setgroups(size len[list], list ptr[in, array[gid]])
getpriority(which flags[priority_which], who int32)
setpriority(which flags[priority_which], who int32, prio int32)
getlogin(buf buffer[out], size len[buf])
setlogin(buf buffer[in])
getloginclass(buf buffer[out], size len[buf])
setloginclass(buf buffer[in])

link(old ptr[in, filename], new ptr[in, filename])
linkat(oldfd fd_dir, old ptr[in, filename], newfd fd_dir, new ptr[in, filename], flags flags[linkat_flags])
symlinkat(old ptr[in, filename], newfd fd_dir, new ptr[in, filename])
symlink(old ptr[in, filename], new ptr[in, filename])
unlink(path ptr[in, filename])
unlinkat(fd fd_dir, path ptr[in, filename], flags flags[unlinkat_flags])
readlink(path ptr[in, filename], buf buffer[out], siz len[buf])
readlinkat(fd fd_dir, path ptr[in, filename], buf buffer[out], siz len[buf])
rename(old ptr[in, filename], new ptr[in, filename])
renameat(oldfd fd_dir, old ptr[in, filename], newfd fd_dir, new ptr[in, filename])
mkdir(path ptr[in, filename], mode flags[open_mode])
mkdirat(fd fd_dir, path ptr[in, filename], mode flags[open_mode])
rmdir(path ptr[in, filename])
truncate(file ptr[in, filename], len intptr)
ftruncate(fd fd, len intptr)
flock(fd fd, op flags[flock_op])
fsync(fd fd)
fdatasync(fd fd)
sync()
freebsd11_getdents(fd fd_dir, ent buffer[out], count len[ent])
chroot(dir ptr[in, filename])
__getcwd(buf buffer[out], size len[buf])
chdir(dir ptr[in, filename])
fchdir(fd fd)
copy_file_range(infd fd, inoffp ptr[inout, fileoff[int64]], outfd fd, outoffp ptr[inout, fileoff[int64]], len int64, flags flags[copy_file_range_flags])
__realpathat(dirfd fd, path ptr[in, filename], buf ptr[out, string], size len[buf], flags flags[realpathat_flags])
undelete(path ptr[in, filename])
acct(filename ptr[in, filename, opt])
__specialfd$eventfd(type const[SPECIALFD_EVENTFD], req ptr[in, eventfd], len len[req]) fd
setfib(fib int32)

getrusage(who flags[rusage_who], usage ptr[out, rusage])
getrlimit(res flags[rlimit_type], rlim ptr[out, rlimit])
setrlimit(res flags[rlimit_type], rlim ptr[in, rlimit])

freebsd11_statfs(path ptr[in, filename], buf ptr[out, freebsd11_statfs])
freebsd11_fstatfs(fd fd, buf ptr[out, freebsd11_statfs])
statfs(path ptr[in, filename], buf ptr[out, statfs])
fstatfs(fd fd, buf ptr[out, statfs])

clock_gettime(id flags[clock_id], tp ptr[out, timespec])
clock_settime(id flags[clock_id], tp ptr[in, timespec])
clock_getres(id flags[clock_id], tp ptr[out, timespec])
clock_nanosleep(id flags[clock_id], flags flags[timer_flags], rqtp ptr[in, timespec], rmtp ptr[out, timespec, opt])
sigaction(signo signo, act ptr[in, sigaction], oact ptr[out, sigaction, opt])
sigprocmask(how flags[sigprocmask_how], set ptr[in, sigset, opt], oset ptr[out, sigset, opt])
sigsuspend(sigmask ptr[in, sigset])
sigpending(set ptr[out, sigset])
sigtimedwait(set ptr[in, sigset], info ptr[out, siginfo, opt], timeout ptr[in, timespec])
sigwaitinfo(set ptr[in, sigset], info ptr[out, siginfo, opt])
sigwait(set ptr[in, sigset], sig intptr)
sigqueue(pid pid, signo signo, value sigval)
sigaltstack(ss vma, oss ptr[out, intptr, opt])
nanosleep(req ptr[in, timespec], rem ptr[out, timespec, opt])
getitimer(which flags[getitimer_which], cur ptr[out, itimerval])
setitimer(which flags[getitimer_which], new ptr[in, itimerval], old ptr[out, itimerval, opt])
exit(code intptr)
wait4(pid pid, status ptr[out, int32, opt], options flags[wait_options], ru ptr[out, rusage, opt])
fork() pid
vfork() pid
rfork(flags flags[rfork_flags])
umask(mode flags[open_mode])

thr_new(param ptr[in, thr_param], param_size bytesize[param])
thr_self(lwpid ptr[out, lwpid])
thr_suspend(timeout ptr[in, timespec])
thr_wake(lwpid lwpid)
thr_set_name(lwpid lwpid, name ptr[in, string])

rtprio(function flags[rtprio_functions], pid pid, rtp ptr[in, rtprio])
rtprio_thread(function flags[rtprio_functions], lwpid lwpid, rtp ptr[in, rtprio])

pollfd {
	fd	fd
	events	flags[pollfd_events, int16]
	revents	const[0, int16]
}

sigaction {
	sigaction_u	ptr[in, text[target]]
	sa_flags	flags[sigaction_flags, int32]
	sa_mask		sigset
}

sigset {
	mask	array[int32, _SIG_WORDS]
}

siginfo {
	si_signo	int32
	si_errno	int32
	si_code		int32
	si_pid		pid
	si_uid		uid
	si_status	int32
	si_addr		intptr
	si_value	sigval
	reason		reason
}

reason [
	fault	fault_r
	timer	timer_r
	mesgq	mesgq_r
	poll	poll_r
	spare	spare_r
]

fault_r {
	trapno	int32
}

timer_r {
	timerid	int32
	overrun	int32
}

mesgq_r {
	mqd	int32
}

poll_r {
	band	intptr
}

spare_r {
	spare1	intptr
	spare2	array[int32, 7]
}

timespec {
	sec	intptr
	nsec	intptr
}

timeval {
	sec	intptr
	usec	intptr
}

itimerval {
	interv	timeval
	value	timeval
}

# TODO: fd_set needs to be a separate type
fd_set {
	mask0	int64
	mask1	int64
	mask2	int64
	mask3	int64
	mask4	int64
	mask5	int64
	mask6	int64
	mask7	int64
}

rusage {
	utime	timeval
	stime	timeval
	maxrss	intptr
	ixrss	intptr
	idrss	intptr
	isrss	intptr
	minflt	intptr
	majflt	intptr
	nswap	intptr
	inblock	intptr
	oublock	intptr
	msgsnd	intptr
	msgrcv	intptr
	signals	intptr
	nvcsw	intptr
	nivcsw	intptr
}

rlimit {
	soft	intptr
	hard	intptr
}

rtprio {
	type	flags[rtprio_types, int16]
	prio	int16[0:RTP_PRIO_MAX]
}

thr_param {
	start_func	ptr[in, text[target]]
	arg		intptr
	stack_base	ptr64[in, array[int8]]
	stack_size	bytesize[stack_base, intptr]
	tls_base	ptr64[in, array[int8]]
	tls_size	bytesize[tls_base, intptr]
	child_tid	ptr[out, intptr]
	parent_tid	ptr[out, thr_param_tid]
	flags		flags[thr_flags, int32]
	rtp		ptr[in, rtprio]
	spare		array[intptr, 3]
}

thr_param_tid {
	lwpid	lwpid
	pad	int32
}

flock {
	type	flags[flock_type, int16]
	whence	flags[seek_whence, int16]
	start	intptr
	len	intptr
	pid	pid
}

linger {
	onoff	int32
	linger	int32
}

eventfd {
	initval	int32
	flags	int32
}

pollfd_events = POLLIN, POLLPRI, POLLOUT, POLLERR, POLLHUP, POLLNVAL, POLLRDNORM, POLLRDBAND, POLLWRNORM, POLLWRBAND, POLLINIGNEOF
mknod_mode = S_IFREG, S_IFCHR, S_IFBLK, S_IFIFO, S_IFSOCK, open_mode
at_flags = 0, AT_SYMLINK_NOFOLLOW, AT_SYMLINK_FOLLOW, AT_RESOLVE_BENEATH, AT_EMPTY_PATH
linkat_flags = 0, AT_SYMLINK_FOLLOW, AT_RESOLVE_BENEATH, AT_EMPTY_PATH
unlinkat_flags = 0, AT_REMOVEDIR, AT_RESOLVE_BENEATH
flock_op = LOCK_SH, LOCK_EX, LOCK_UN, LOCK_NB
faccessat_flags = 0, AT_EACCESS, AT_SYMLINK_NOFOLLOW, AT_SYMLINK_FOLLOW, AT_REMOVEDIR, AT_EMPTY_PATH
access_mode = R_OK, W_OK, X_OK, F_OK
rusage_who = RUSAGE_SELF, RUSAGE_CHILDREN, RUSAGE_THREAD
rlimit_type = RLIMIT_AS, RLIMIT_CORE, RLIMIT_CPU, RLIMIT_DATA, RLIMIT_FSIZE, RLIMIT_MEMLOCK, RLIMIT_NOFILE, RLIMIT_NPROC, RLIMIT_RSS, RLIMIT_STACK
clock_id = CLOCK_REALTIME, CLOCK_MONOTONIC, CLOCK_PROCESS_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID
getitimer_which = ITIMER_REAL, ITIMER_VIRTUAL, ITIMER_PROF
wait_options = WNOHANG, WUNTRACED, WCONTINUED, WEXITED, WSTOPPED, WCONTINUED, WNOHANG, WNOWAIT
timer_flags = 0, TIMER_ABSTIME
utimensat_flags = 0, AT_SYMLINK_NOFOLLOW, AT_RESOLVE_BENEATH, AT_EMPTY_PATH
fcntl_dupfd = F_DUPFD, F_DUPFD_CLOEXEC
fcntl_getflags = F_GETFD, F_GETFL
fcntl_lock = F_SETLK, F_SETLKW, F_GETLK
fcntl_flags = FD_CLOEXEC
fcntl_status = O_APPEND, FASYNC, O_DIRECT, O_NONBLOCK
flock_type = F_RDLCK, F_WRLCK, F_UNLCK
minherit_flags = INHERIT_SHARE, INHERIT_NONE, INHERIT_COPY, INHERIT_ZERO
copy_file_range_flags = 0
realpathat_flags = 0
chflags_flags = SF_APPEND, SF_ARCHIVED, SF_IMMUTABLE, SF_NOUNLINK, SF_SNAPSHOT, UF_APPEND, UF_ARCHIVE, UF_HIDDEN, UF_IMMUTABLE, UF_NODUMP, UF_NOUNLINK, UF_OFFLINE, UF_OPAQUE, UF_READONLY, UF_REPARSE, UF_SPARSE, UF_SYSTEM
rfork_flags = RFPROC, RFNOWAIT, RFFDG, RFCFDG, RFTHREAD, RFSIGSHARE, RFMEM, RFTSIGZMB, RFLINUXTHPN
priority_which = PRIO_PROCESS, PRIO_PGRP, PRIO_USER

rtprio_functions = RTP_LOOKUP, RTP_SET
rtprio_types = RTP_PRIO_REALTIME, RTP_PRIO_NORMAL, RTP_PRIO_IDLE
thr_flags = THR_SUSPENDED, THR_SYSTEM_SCOPE
sigprocmask_how = SIG_BLOCK, SIG_UNBLOCK, SIG_SETMASK
sigaction_flags = SA_NOCLDSTOP, SA_NOCLDWAIT, SA_ONSTACK, SA_NODEFER, SA_RESETHAND, SA_RESTART, SA_SIGINFO