Kernel: Remove sys$select() syscall

Now that the userland has a compatiblity wrapper for select(), the
kernel doesn't need to implement this syscall natively. The poll()
interface been around since 1987, any code still using select()
should be slapped silly.

Note: the SerenityOS source tree mostly uses select() and not poll()
despite SerenityOS having support for poll() since early 2019...

1 files changed, 0 insertions, 10 deletions

diff --git a/Kernel/API/Syscall.h b/Kernel/API/Syscall.h
index 8d6c97276e..5a6b793eee 100644
--- a/Kernel/API/Syscall.h
+++ b/Kernel/API/Syscall.h
@@ -150,7 +150,6 @@ enum class NeedsBigProcessLock {
     S(rmdir, NeedsBigProcessLock::Yes)                      \
     S(sched_getparam, NeedsBigProcessLock::Yes)             \
     S(sched_setparam, NeedsBigProcessLock::Yes)             \
-    S(select, NeedsBigProcessLock::Yes)                     \
     S(sendfd, NeedsBigProcessLock::Yes)                     \
     S(sendmsg, NeedsBigProcessLock::Yes)                    \
     S(set_coredump_metadata, NeedsBigProcessLock::Yes)      \
@@ -264,15 +263,6 @@ struct SC_open_params {
     u16 mode;
 };
 
-struct SC_select_params {
-    int nfds;
-    fd_set* readfds;
-    fd_set* writefds;
-    fd_set* exceptfds;
-    const struct timespec* timeout;
-    const u32* sigmask;
-};
-
 struct SC_poll_params {
     struct pollfd* fds;
     unsigned nfds;