kernel: channel: implement channel_read_msg and msg_read

2026-02-23 21:51:59 +00:00
parent 11c741bd68
commit 1c7c90ef39
4 changed files with 120 additions and 31 deletions
--- a/include/kernel/syscall.h
+++ b/include/kernel/syscall.h
@@ -158,11 +158,12 @@ extern kern_status_t sys_msg_reply(
 	const struct msg *reply);

 extern kern_status_t sys_msg_read(
-	kern_handle_t channel,
+	kern_handle_t channel_handle,
 	msgid_t id,
 	size_t offset,
-	struct iovec *out,
-	size_t nr_out);
+	const struct iovec *iov,
+	size_t iov_count,
+	size_t *nr_read);
 extern kern_status_t sys_msg_read_handles(
 	kern_handle_t channel,
 	msgid_t id,