Module posish::io [−][src]
Expand description
I/O operations.
Structs
O_* constants for use with dup2.
The error type for posish APIs.
MAP_* flags for use with mmap.
struct pollfd
A Vec of pollfd.
POLL*
PROT_* flags for use with mmap.
Constants
Functions
dup(fd)
dup3(fd, new, flags)
ioctl(fd, FIOCLEX)
ioctl(fd, FIONREAD).
ioctl(fd, TCGETS)
ioctl(fd, TIOCGWINSZ).
Returns a pair of booleans indicating whether the file descriptor is readable and/or writeable, respectively.
isatty(fd)
mmap(fd, len, prot, flags, fd, offset)
munmap(ptr, len)
pipe()
pread(fd, buf.as_ptr(), bufs.len(), offset)
preadv(fd, bufs.as_ptr(), bufs.len(), offset)
pwrite(fd, bufs.as_ptr(), bufs.len())
pwritev(fd, bufs.as_ptr(), bufs.len(), offset)
read(fd, buf.as_ptr(), buf.len())
readv(fd, bufs.as_ptr(), bufs.len())
STDERR_FILENO
STDIN_FILENO
STDOUT_FILENO
ttyname_r(fd)
write(fd, buf.ptr(), buf.len())
writev(fd, bufs.as_ptr(), bufs.len())