Kernel: Pass characters+length to readlink()

Note that I'm developing some helper types in the Syscall namespace as
I go here. Once I settle on some nice types, I will convert all the
other syscalls to use them as well.

1 files changed, 2 insertions, 1 deletions

diff --git a/Libraries/LibC/unistd.cpp b/Libraries/LibC/unistd.cpp
index 2f4debf7b3..658291b478 100644
--- a/Libraries/LibC/unistd.cpp
+++ b/Libraries/LibC/unistd.cpp
@@ -326,7 +326,8 @@ int gethostname(char* buffer, size_t size)
 
 ssize_t readlink(const char* path, char* buffer, size_t size)
 {
-    int rc = syscall(SC_readlink, path, buffer, size);
+    Syscall::SC_readlink_params params { { path, strlen(path) }, { buffer, size } };
+    int rc = syscall(SC_readlink, &params);
     __RETURN_WITH_ERRNO(rc, rc, -1);
 }