HH\Lib\OS\lseek
Requires the Hack Standard Library - Experimental Additions to be installed.
Facebook Engineer?
This function is available as OS\lseek()
in Facebook's www repository.
Reposition the current file offset
namespace HH\Lib\OS;
function lseek(
FileDescriptor $fd,
int $offset,
SeekWhence $whence,
): int;
See man 2 lseek
for details. On error, an ErrnoException
will be thrown.
Parameters
FileDescriptor $fd
int $offset
SeekWhence $whence
Returns
int