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Kernel: Remove sys$select() syscall

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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...
This commit is contained in:
Jean-Baptiste Boric 2021-12-12 10:53:07 +01:00 • committed by Andreas Kling
parent dc83fd5ee8
commit 23257cac52
4 changed files with 0 additions and 134 deletions
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10
Kernel/API/Syscall.h
View file

@ -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;