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alcove

0.40.4
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Control plane for Unix processes, containers and sandboxes

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alcove edoc write-4.edoc
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edoc/write-4.edoc 

@doc write(2): write to a file descriptor



Writes a buffer to a file descriptor and returns the number of bytes

written.



== Examples ==



```

1> {ok, Drv} = alcove_drv:start().

{ok,<0.177.0>}

2> {ok, FD} = alcove:open(Drv, [], "/tmp/alcove-write-test", [o_wronly,o_creat], 8#644).

{ok,6}

3> alcove:write(Drv, [], FD, <<"test">>).

{ok,4}

'''