1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sysfile.c b/kernel/sysfile.c
index 9c12d44..639c02b 100644
--- a/kernel/sysfile.c
+++ b/kernel/sysfile.c
@@ -27,7 +27,7 @@ struct symlink {
 
 // Fetch the nth word-sized system call argument as a file descriptor
 // and return both the descriptor and the corresponding struct file.
-static int
+int
 argfd(int n, int *pfd, struct file **pf)
 {
   int fd;