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[Mammoth] Add Channel object for simple IPC messages

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This commit is contained in:
Drew Galbraith 2023-06-07 09:37:16 -07:00
parent 65439c163a
commit 40b21d9c75
8 changed files with 116 additions and 30 deletions
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24
sys/test2.cpp
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@ -1,15 +1,6 @@
#include <mammoth/channel.h>
#include <mammoth/debug.h>
#include <mammoth/thread.h>
#include <zcall.h>
#define CHECK(expr) \
{ \
uint64_t code = expr; \
if (code != Z_OK) { \
ZDebug("crash!"); \
return 1; \
} \
}
void thread_entry(void* a) {
dbgln("In thread");
@ -26,12 +17,11 @@ int main(uint64_t bootstrap_cap) {
Thread t1(thread_entry, a);
Thread t2(thread_entry, b);
uint64_t num_bytes = 10;
uint64_t num_caps;
uint8_t bytes[10];
uint64_t type;
check(ZChannelRecv(bootstrap_cap, num_bytes, bytes, 0, 0, &type, &num_bytes,
&num_caps));
dbgln(reinterpret_cast<char*>(bytes));
uint64_t size = 10;
char buff[10];
Channel c1;
c1.adopt_cap(bootstrap_cap);
check(c1.ReadStr(buff, &size));
dbgln(buff);
return 0;
}