fork() now has a return value; you can tell the child and parent apart

1 files changed, 2 insertions, 1 deletions

diff --git a/src/kernel/syscalls.h b/src/kernel/syscalls.h
index 78a47b2..d3ad2a8 100644
--- a/src/kernel/syscalls.h
+++ b/src/kernel/syscalls.h
@@ -16,7 +16,8 @@ enum {
 _Noreturn void _syscall_exit(const char *msg, size_t len);
 
 /** Creates a copy of the current process, and executes it.
- * All user memory pages get copied too. Doesn't return anything useful.. yet.
+ * All user memory pages get copied too.
+ * @return 0 in the child, a meaningless positive value in the parent.
  */
 int _syscall_fork();