Kernel: Add fchown() syscall.

2 files changed, 7 insertions, 0 deletions

diff --git a/LibC/unistd.cpp b/LibC/unistd.cpp
index 22a4204b8f..6c02793aa1 100644
--- a/LibC/unistd.cpp
+++ b/LibC/unistd.cpp
@@ -28,6 +28,12 @@ int chown(const char* pathname, uid_t uid, gid_t gid)
     __RETURN_WITH_ERRNO(rc, rc, -1);
 }
 
+int fchown(int fd, uid_t uid, gid_t gid)
+{
+    int rc = syscall(SC_fchown, fd, uid, gid);
+    __RETURN_WITH_ERRNO(rc, rc, -1);
+}
+
 pid_t fork()
 {
     int rc = syscall(SC_fork);
diff --git a/LibC/unistd.h b/LibC/unistd.h
index a935330a6d..4dd3a7f1b1 100644
--- a/LibC/unistd.h
+++ b/LibC/unistd.h
@@ -88,6 +88,7 @@ long fpathconf(int fd, int name);
 long pathconf(const char* path, int name);
 char* getlogin();
 int chown(const char* pathname, uid_t, gid_t);
+int fchown(int fd, uid_t, gid_t);
 int ftruncate(int fd, off_t length);
 
 enum