kernel: cred: Introduce SYS_setuid syscall

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/sys/kern/kern_cred.c b/sys/kern/kern_cred.c
index 828ba3b..e1202fc 100644
--- a/sys/kern/kern_cred.c
+++ b/sys/kern/kern_cred.c
@@ -55,3 +55,14 @@ setuid(uid_t new)
     spinlock_release(&cur_cred->lock);
     return 0;
 }
+
+/*
+ * setuid() syscall
+ *
+ * arg0: `new'
+ */
+scret_t
+sys_setuid(struct syscall_args *scargs)
+{
+    return setuid(scargs->arg0);
+}