syscall_proc: 32bit clean

diff --git a/Kernel/syscall_proc.c b/Kernel/syscall_proc.c
index 135d721..841285c 100644 (file)
--- a/Kernel/syscall_proc.c
+++ b/Kernel/syscall_proc.c
@@ -308,7 +308,7 @@ arg_t _waitpid(void)
                                        p->p_pgrp == -pid)) {
                                if (p->p_status == P_ZOMBIE) {
                                        if (statloc)
-                                               uputw(p->p_exitval, statloc);
+                                               uputi(p->p_exitval, statloc);
                                        retval = p->p_pid;
                                        p->p_status = P_EMPTY;
 
@@ -369,10 +369,8 @@ arg_t _fork(void)
        irqflags_t irq;
 
        if (flags) {
-               /* Brief period of grace... */
-//             udata.u_error = EINVAL;
-//             return -1;
-               kputs("warning: rebuild libc\n");
+               udata.u_error = EINVAL;
+               return -1;
        }
 
        new_process = ptab_alloc();
@@ -390,9 +388,10 @@ arg_t _fork(void)
         * *MAY* returns in both the child and parent contexts, however in a
         * non error case the child may also directly return to userspace
         * with the return code of 0 and not return from here. Do not assume
-        * you can execute any child code reliably beyond this call
+        * you can execute any child code reliably beyond this call.)
         */
        r = dofork(new_process);
+
 #ifdef DEBUG
        kprintf("Dofork %x (n %x)returns %d\n", udata.u_ptab,
                new_process, r);