/
POSIX module

dup2

procedureforeign5 overloadsmacOS, Linux, Android onlySource
overload 1
dup2 :: (__fd: s32, __fd2: s32) -> s32 #foreign

Parameters

__fd: s32
__fd2: s32

Returns

s32
overload 2
dup2 :: (unknown0: s32, unknown1: s32) -> s32 #foreign

Parameters

unknown0: s32
unknown1: s32

Returns

s32
overload 3
dup2 :: (unknown0: s32, unknown1: s32) -> s32 #foreign

Parameters

unknown0: s32
unknown1: s32

Returns

s32
overload 4
dup2 :: (__old_fd: s32, __new_fd: s32) -> s32 #foreign

Parameters

__old_fd: s32
__new_fd: s32

Returns

s32
overload 5
dup2 :: (__old_fd: s32, __new_fd: s32) -> s32 #foreign

Parameters

__old_fd: s32
__new_fd: s32

Returns

s32

See also

dprintfdupdup3dysize