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Io module

env_text

procedureextensionexperimental2 overloadssince 0.31.0Source

The value of an environment variable, or "" if it is unset. buffer is scratch space that the Windows version fills.

overload 1
env_text :: (name: *u8, buffer: *[256] u8) -> string

Parameters

name: *u8
buffer: *[256] u8

Returns

string
overload 2
env_text :: (name: *u8, buffer: *[256] u8) -> string

Parameters

name: *u8
buffer: *[256] u8

Returns

string

See also

sys_close_handlesys_prepare_listenersys_processorssys_accept