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-rw-r--r--src/lib/syscall_msg.C65
1 files changed, 65 insertions, 0 deletions
diff --git a/src/lib/syscall_msg.C b/src/lib/syscall_msg.C
new file mode 100644
index 000000000..774ddb0bb
--- /dev/null
+++ b/src/lib/syscall_msg.C
@@ -0,0 +1,65 @@
+#include <sys/msg.h>
+#include <sys/syscall.h>
+
+#include <string.h>
+
+using namespace Systemcalls;
+
+const char* VFS_ROOT = "/"; // TODO.
+
+msg_q_t msg_q_create()
+{
+ return (msg_q_t) _syscall0(MSGQ_CREATE);
+}
+
+int msg_q_destroy(msg_q_t q)
+{
+ return (int64_t)_syscall1(MSGQ_DESTROY, q);
+}
+
+int msg_q_register(msg_q_t q, char* name)
+{
+ if (0 == strcmp(VFS_ROOT, name))
+ {
+ return (int64_t)_syscall1(MSGQ_REGISTER_ROOT, q);
+ }
+ else
+ {
+ // TODO.
+ return -1;
+ }
+}
+
+msg_q_t msg_q_resolve(char* name)
+{
+ if (0 == strcmp(VFS_ROOT, name))
+ {
+ return (msg_q_t)_syscall0(MSGQ_RESOLVE_ROOT);
+ }
+ else
+ {
+ // TODO.
+ return NULL;
+ }
+}
+
+int msg_send(msg_q_t q, msg_t* msg)
+{
+ return (int64_t)_syscall2(MSG_SEND, q, msg);
+}
+
+int msg_sendrecv(msg_q_t q, msg_t* msg)
+{
+ return (int64_t)_syscall2(MSG_SENDRECV, q, msg);
+}
+
+int msg_respond(msg_q_t q, msg_t* msg)
+{
+ return (int64_t)_syscall2(MSG_RESPOND, q, msg);
+}
+
+msg_t* msg_wait(msg_q_t q)
+{
+ return (msg_t*)_syscall1(MSG_WAIT, q);
+}
+
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