restructure app output

2026-03-01 15:46:15 +01:00
parent 92ceb1f5e2
commit 315d49c2d0
1 changed files with 4 additions and 2 deletions
--- a/user/app2/appl.cc
+++ b/user/app2/appl.cc
@@ -8,7 +8,9 @@ void main() {
    fork();
    int ppid = sys_getpid();
    int other = fork();
-    //write(1, "app", 3, 0, ppid);
+
+    int pid = sys_getpid();
+    write(1, "app", 3, 0, pid);
    if (ppid == other) { // child
        sbuf[0] = 3;
        sbuf[8192] = sys_getpid();
@@ -18,7 +20,7 @@ void main() {
        char msg[] = "REPLY: AA\n";
        msg[7] += rbuf[0] + sbuf[8193];
        msg[8] += 4 + ppid;
-        write(0, msg, 10);
+        write(0, msg, 10, 20, pid);
    } else { // parent
      //  int X = recv(rbuf, 8193);
        receive(rbuf, 8193);