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[zion] Add a port send syscall

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This commit is contained in:
Drew Galbraith 2023-06-17 01:05:10 -07:00
parent cc191cd6bb
commit 857b7fae03
4 changed files with 33 additions and 0 deletions
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13
zion/usr/zcall.cpp
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@ -170,6 +170,19 @@ z_err_t ZPortCreate(uint64_t* port_cap) {
return ret;
}
z_err_t ZPortSend(uint64_t port_cap, uint64_t num_bytes, const uint8_t* bytes,
uint64_t num_caps, uint64_t* caps) {
ZPortSendReq req{.port_cap = port_cap,
.message = {
.type = 0,
.num_bytes = num_bytes,
.bytes = const_cast<uint8_t*>(bytes),
.num_caps = num_caps,
.caps = caps,
}};
return SysCall1(Z_PORT_SEND, &req);
}
z_err_t ZPortRecv(uint64_t port_cap, uint64_t num_bytes, uint8_t* bytes,
uint64_t num_caps, uint64_t* caps, uint64_t* type,
uint64_t* actual_bytes, uint64_t* actual_caps) {