Expand description
Unix API crate
NOTE: The crate documentation is in the docs module.
Modules
Macros
Forwards its arguments to format! and wraps the result in a Ustring
fn(<integer type>) -> Result<integer type>
fn(<string literal>) -> &'static Ustr
Structs
Transparent wrapper that asserts that a type is Packed
Transparent wrapper that asserts that a type is Pod
Thin wrapper for a [u8]
Wrapper for *mut libc::DIR
Wrapper for *const libc::dirent
c_int newtype which wraps ERRNO values
A borrowed file descriptor
A wrapper for a partially initialized iovec
An iterator over the initialized components of an iovec
Wrapper for libc::inotify_event
Rusty version of an immutable c::msghdr
Rusty version of a mutable c::msghdr
A writer for netlink messages
An owned file descriptor
Thin wrapper for a [u8] that has a trailing nul byte
Wrapper for a *const *const libc::c_char with a terminating null pointer
Thin wrapper for a Vec<u8> that has a trailing nul byte
Wrapper for libc::utsname
Constants
Traits
Used for cheap conversion from into &Ustr
Trait for objects which can be turned into bytes
Trait for objects which can be turned into Cow<'a, Ustr>
A possibly uninitialized iovec
A possibly uninitialized iovec (mutable)
Extension for MaybeUninit
The general shape of a header of a netlink message
Extension trait for netlink message headers
Marker trait for types without padding
Marker trait for Pod types
Marker trait for socket address types
Read extensions
Functions
Returns the object representation of t
Returns the mutable object representation of t
Casts the argument to MaybeUninit of the same type
Returns the object representation of t
Returns the mutable object representation of t
Returns the mutable object representation of t
Casts the argument to MaybeUninit of the same type
Asserts that T is Packed
Asserts that T is Pod
Reads a cmsg from a buffer
Returns the number of bytes needed to store a cmsg with data-length data_len
Writes a cmsg to a buffer
Returns an empty sig set
Gets a pointer to the current thread’s errno
Reads from an eventfd file descriptor
Writes to an eventfd file descriptor
fcntl(2) with cmd = F_ADD_SEALS
fcntl(2) with cmd = F_DUPFD
fcntl(2) with cmd = F_DUPFD_CLOEXEC
fcntl(2) with cmd = F_GET_SEALS
fcntl(2) with cmd = F_GETFD
fcntl(2) with cmd = F_GETFL
fcntl(2) with cmd = F_GETLK
fcntl(2) with cmd = F_GETPIPE_SZ
fcntl(2) with cmd = F_OFD_GETLK
fcntl(2) with cmd = F_OFD_SETLK
fcntl(2) with cmd = F_OFD_SETLKW
fcntl(2) with cmd = F_SETFD
fcntl(2) with cmd = F_SETFL
fcntl(2) with cmd = F_SETLK
fcntl(2) with cmd = F_SETLKW
fcntl(2) with cmd = F_SETPIPE_SZ
fsconfig(2) with cmd = FSCONFIG_CMD_CREATE
fsconfig(2) with cmd = FSCONFIG_CMD_RECONFIGURE
fsconfig(2) with cmd = FSCONFIG_SET_BINARY
fsconfig(2) with cmd = FSCONFIG_SET_FD
fsconfig(2) with cmd = FSCONFIG_SET_FLAG
fsconfig(2) with cmd = FSCONFIG_SET_PATH
fsconfig(2) with cmd = FSCONFIG_SET_PATH_EMPTY
fsconfig(2) with cmd = FSCONFIG_SET_STRING
Gets the current thread’s errno
Reads from an inotify file descriptor and returns an iterator over the results
Returns Option::<&mut [u8]>::None
Returns Option::<&[u8]>::None
Increases the size to the next multiple of 4
Reads an object from an netlink message buffer
Converts u into an iterator of T
Converts u to T
Converts an initial port of u to T
Writes u to t
Returns an instance of T whose object representation is 0 in all non-padding bytes
Shortcut for read_link_to_ustring with a new Ustring
Uses readlinkat(2) on (fd, path) and appends the result to buf
Sets the current thread’s errno
signalfd(2) with fd != -1
signalfd(2) with fd = -1
Reads from a signalfd file descriptor and returns the elements read
Returns Option::<&mut c::sockaddr>::None
Returns Option::<&c::sockaddr>::None