Crate uapi

Unix API crate

NOTE: The crate documentation is in the docs module.

Modules

c	Re-export of the libc crate with missing items added
docs	Module containing the crate documentation

Macros

format_ustr	Forwards its arguments to format! and wraps the result in a Ustring
map_err	fn(<integer type>) -> Result<integer type>
ustr	fn(<string literal>) -> &'static Ustr

Structs

AssertPacked	Transparent wrapper that asserts that a type is Packed
AssertPod	Transparent wrapper that asserts that a type is Pod
Bstr	Thin wrapper for a [u8]
Dir	Wrapper for *mut libc::DIR
Dirent	Wrapper for *const libc::dirent
Errno	c_int newtype which wraps ERRNO values
Fd	A borrowed file descriptor
InitializedIovec	A wrapper for a partially initialized iovec
InitializedIovecIter	An iterator over the initialized components of an iovec
Msghdr	Rusty version of an immutable c::msghdr
MsghdrMut	Rusty version of a mutable c::msghdr
OwnedFd	An owned file descriptor
Ustr	Thin wrapper for a [u8] that has a trailing nul byte
UstrPtr	Wrapper for a *const *const libc::c_char with a terminating null pointer
Ustring	Thin wrapper for a Vec<u8> that has a trailing nul byte
UtsName	Wrapper for libc::utsname

Constants

IOCPARM_MASK	IOCPARAM_SHIFT
IOCPARM_MAX	IOCPARM_MAX
IOCPARM_SHIFT	IOCPARAM_SHIFT
IOC_DIRMASK	IOC_DIRMASK
IOC_IN	IOC_IN
IOC_INOUT	IOC_INOUT
IOC_OUT	IOC_OUT
IOC_VOID	IOC_VOID

Traits

AsUstr	Used for cheap conversion from into &Ustr
Bytes	Trait for objects which can be turned into bytes
IntoUstr	Trait for objects which can be turned into Cow<'a, Ustr>
MaybeUninitIovec	A possibly uninitialized iovec
MaybeUninitIovecMut	A possibly uninitialized iovec (mutable)
MaybeUninitSliceExt	Extension for MaybeUninit
Packed	Marker trait for types without padding
Pod	Marker trait for Pod types
SockAddr	Marker trait for socket address types
UapiReadExt	Read extensions

Functions

IOCBASECMD	IOCBASECMD
IOCGROUP	IOCGROUP
IOCPARM_LEN	IOCPARM_LEN
WCOREDUMP	wait(2)
WEXITSTATUS	wait(2)
WIFCONTINUED	wait(2)
WIFEXITED	wait(2)
WIFSIGNALED	wait(2)
WIFSTOPPED	wait(2)
WSTOPSIG	wait(2)
WTERMSIG	wait(2)
_IO	_IO
_IOC	_IOC
_IOR	_IOR
_IOW	_IOW
_IOWINT	_IOWINT
_IOWR	_IOWR
accept	accept(2)
access	access(2)
as_bytes	Returns the object representation of t
as_bytes_mut	Returns the mutable object representation of t
as_maybe_uninit	Casts the argument to MaybeUninit of the same type
as_maybe_uninit_bytes	Returns the object representation of t
as_maybe_uninit_bytes_mut	Returns the mutable object representation of t
as_maybe_uninit_mut⚠	Casts the argument to MaybeUninit of the same type
assert_packed⚠	Asserts that T is Packed
assert_pod⚠	Asserts that T is Pod
bind	bind(2)
chdir	chdir(2)
chmod	chmod(2)
chown	chown(2)
chroot	chroot(2)
clock_getres	clock_getres(2)
clock_gettime	clock_gettime(2)
clock_settime	clock_settime(2)
close	close(2)
cmsg_read	Reads a cmsg from a buffer
cmsg_space	Returns the number of bytes needed to store a cmsg with data-length data_len
cmsg_write	Writes a cmsg to a buffer
connect	connect(2)
daemon	daemon(3)
dirfd	dirfd(3)
dup	dup(2)
dup2	dup2(2)
empty_sig_set	Returns an empty sig set
errno_location	Gets a pointer to the current thread's errno
execv	execv(3)
execve	execve(2)
execvp	execvp(3)
faccessat	faccessat(2)
fchdir	fchdir(2)
fchmod	fchmod(2)
fchmodat	fchmodat(2)
fchown	fchown(2)
fchownat	fchownat(2)
fcntl_dupfd	fcntl(2) with cmd = F_DUPFD
fcntl_dupfd_cloexec	fcntl(2) with cmd = F_DUPFD_CLOEXEC
fcntl_getfd	fcntl(2) with cmd = F_GETFD
fcntl_getfl	fcntl(2) with cmd = F_GETFL
fcntl_getlk	fcntl(2) with cmd = F_GETLK
fcntl_setfd	fcntl(2) with cmd = F_SETFD
fcntl_setfl	fcntl(2) with cmd = F_SETFL
fcntl_setlk	fcntl(2) with cmd = F_SETLK
fcntl_setlkw	fcntl(2) with cmd = F_SETLKW
fdatasync	fdatasync(2)
fdopendir	fdopendir(3)
fexecve	fexecve(3)
flock	flock(2)
fork⚠	fork(2)
fpathconf	fpathconf(3)
fstat	fstat(2)
fstatat	fstatat(2)
fstatvfs	fstatvfs(3)
fsync	fsync(2)
ftruncate	ftruncate(2)
futimens	futimens(2)
futimes	futimes(3)
get_errno	Gets the current thread's errno
getcwd	getcwd(3)
getegid	getegid(2)
geteuid	geteuid(2)
getgid	getgid(2)
getgroups	getgroups(2)
gethostname	gethostname(2)
getpeername	getpeername(2)
getpgrp	getpgrp(2)
getpid	getpid(2)
getppid	getppid(2)
getpriority	getpriority(2)
getsid	getsid(2)
getsockname	getsockname(2)
getsockopt	getsockopt(2)
getuid	getuid(2)
isatty	isatty(3)
kill	kill(2)
lchown	lchown(2)
link	link(2)
linkat	linkat(2)
listen	listen(2)
lseek	lseek(2)
lstat	lstat(2)
lutimes	lutimes(3)
mkdir	mkdir(2)
mkdirat	mkdirat(2)
mkfifo	mkfifo(3)
mkfifoat	mkfifoat(3)
mknod	mknod(2)
mknodat	mknodat(2)
msghdr_control_none_mut	Returns Option::<&mut [u8]>::None
msghdr_control_none_ref	Returns Option::<&[u8]>::None
nice	nice(2)
open	open(2)
openat	openat(2)
opendir	opendir(3)
pathconf	pathconf(3)
pause	pause(2)
pipe	pipe(2)
pod_iter	Converts u into an iterator of T
pod_read	Converts u to T
pod_read_init	Converts an initial port of u to T
pod_write	Writes u to t
pod_zeroed	Returns an instance of T whose object representation is 0 in all non-padding bytes
poll	poll(2)
posix_fadvise	posix_fadvise(2)
posix_fallocate	posix_fallocate(3)
pread	pread(2)
preadv	preadv(2)
pthread_sigmask	pthread_sigmask(3)
pwrite	pwrite(2)
pwritev	pwritev(2)
raise	raise(3)
read	read(2)
read_link_to_new_ustring	Shortcut for read_link_to_ustring with a new Ustring
read_link_to_ustring	Uses readlinkat(2) on (fd, path) and appends the result to buf
readdir	readdir(3)
readlink	readlink(2)
readlinkat	readlinkat(2)
readv	readv(2)
recv	recv(2)
recvfrom	recvfrom(2)
recvmsg	recvmsg(2)
rename	rename(2)
renameat	renameat(2)
rewinddir	rewinddir(3)
sched_yield	sched_yield(2)
seekdir	seekdir(3)
send	send(2)
sendmsg	sendmsg(2)
sendto	sendto(2)
set_errno	Sets the current thread's errno
setegid	setegid(2)
seteuid	seteuid(2)
setgid	setgid(2)
setgroups	setgroups(2)
sethostname	sethostname(2)
setpgid	setpgid(2)
setpriority	setpriority(2)
setresgid	setresgid(2)
setresuid	setresuid(2)
setsid	setsid(2)
setsockopt	setsockopt(2)
setuid	setuid(2)
shutdown	shutdown(2)
sigaddset	sigsetops(3)
sigdelset	sigsetops(3)
sigemptyset	sigsetops(3)
sigfillset	sigsetops(3)
sigismember	sigsetops(3)
sigtimedwait	sigtimedwait(2)
sigwait	sigwait(3)
sigwaitinfo	sigwaitinfo(2)
sockaddr_none_mut	Returns Option::<&mut c::sockaddr>::None
sockaddr_none_ref	Returns Option::<&c::sockaddr>::None
socket	socket(2)
socketpair	socketpair(2)
stat	stat(2)
statvfs	statvfs(3)
symlink	symlink(2)
symlinkat	symlinkat(2)
sync	sync(2)
sysconf	sysconf(3)
telldir	telldir(3)
truncate	truncate(2)
umask	umask(2)
uname	uname(2)
unlink	unlink(2)
unlinkat	unlinkat(2)
utimensat	utimensat(2)
wait	wait(2)
waitpid	waitpid(2)
write	write(2)
writev	writev(2)

Type Definitions

Result