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honey/ffi/c/spawn.hon
T

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# hand-written Darwin ABI declarations; pid_t is c_int in the existing bindings.
# Darwin's spawn action and attribute handles are pointers to opaque records.
posix_spawn_file_actions_t :: alias ?*mut anyopaque
posix_spawnattr_t :: alias ?*mut anyopaque
posix_spawnp c_func(
pid ?*mut c_int,
file ?*c_char,
actions ?*posix_spawn_file_actions_t,
attributes ?*posix_spawnattr_t,
arguments ?*?*mut c_char,
environment ?*?*mut c_char,
) c_int
# borrowed process environment; neither the vector nor its strings may be freed.
_NSGetEnviron c_func() ?*mut ?*mut ?*mut c_char