process: correct behaviour of kill to process 1

In unixdom this has a magic exception that only handled signals are delivered
to process 1, those that would kill it are ignored.

diff --git a/Kernel/process.c b/Kernel/process.c
index 2e9fc1b..d7d322a 100644 (file)
--- a/Kernel/process.c
+++ b/Kernel/process.c
@@ -453,7 +453,7 @@ void chksigs(void)
                        /* SIGCONT is subtle - we woke the process to handle
                           the signal so ignoring here works fine */
                        if (j == SIGCHLD || j == SIGURG ||
-                           j == SIGIO || j == SIGCONT) {
+                           j == SIGIO || j == SIGCONT || udata.u_ptab->p_pid == 1) {
                                udata.u_ptab->p_pending &= ~m;  // unset the bit
                                continue;
                        }