[−][src]Function linux::syscall::fcntl_getfd
pub fn fcntl_getfd(fd: c_int) -> c_int
Retrieves the file descriptor flags of a file descriptor.
[argument, fd] The file descriptor to inspect.
[return_value] Returns the file descriptor flags or an error value.
= See also
- link:man:fcntl(2) and F_GETFD therein