[klibc] [klibc:master] select: Remove support for pselect7() syscall

[klibc-bot for Ben Hutchings]

Commit-ID:  26dded7e0a855dc8d8b80e93a4562ede6f4e3c98
Gitweb:     http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=26dded7e0a855dc8d8b80e93a4562ede6f4e3c98
Author:     Ben Hutchings <ben at decadent.org.uk>
AuthorDate: Fri, 13 Jan 2023 23:56:47 +0100
Committer:  Ben Hutchings <ben at decadent.org.uk>
CommitDate: Sun, 12 Feb 2023 22:10:18 +0100

[klibc] select: Remove support for pselect7() syscall

pselect7() doesn't seem to have been implemented by any architecture
in the upstream kernel.

Signed-off-by: Ben Hutchings <ben at decadent.org.uk>

---
 usr/klibc/SYSCALLS.def |  4 ----
 usr/klibc/pselect.c    | 16 ----------------
 2 files changed, 20 deletions(-)

diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def
index 2b23200a..6d01c176 100644
--- a/usr/klibc/SYSCALLS.def
+++ b/usr/klibc/SYSCALLS.def
@@ -166,11 +166,7 @@ int dup3(int, int, int);
 int ioctl(int, int, void *);
 int flock(int, int);
 <?> int _newselect,select::select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
-#if defined(__NR_pselect7)
-int pselect7::__pselect7(int, fd_set *, fd_set *, fd_set *, struct timespec *, const sigset_t *, size_t);
-#elif defined(__NR_pselect6)
 int pselect6::__pselect6(int, fd_set *, fd_set *, fd_set *, struct timespec *, const struct __pselect6 *);
-#endif
 <?> int poll(struct pollfd *, nfds_t, long);
 <?> int ppoll::__ppoll(struct pollfd *, nfds_t, struct timespec *, const sigset_t *, size_t);
 int fsync(int);
diff --git a/usr/klibc/pselect.c b/usr/klibc/pselect.c
index f118c19b..42777f92 100644
--- a/usr/klibc/pselect.c
+++ b/usr/klibc/pselect.c
@@ -5,20 +5,6 @@
 #include <sys/select.h>
 #include <sys/syscall.h>
 
-#if defined(__NR_pselect7)
-
-__extern int __pselect7(int, fd_set *, fd_set *, fd_set *,
-			const struct timespec *, const sigset_t *, size_t);
-
-int pselect(int n, fd_set * readfds, fd_set * writefds, fd_set * exceptfds,
-	    const struct timespec *timeout, const sigset_t * sigmask)
-{
-	return __pselect7(n, readfds, writefds, exceptfds,
-			  timeout, sigmask, sizeof *sigmask);
-}
-
-#elif defined(__NR_pselect6)
-
 struct __pselect6 {
 	const sigset_t *sigmask;
 	size_t sigsize;
@@ -34,5 +20,3 @@ int pselect(int n, fd_set * readfds, fd_set * writefds, fd_set * exceptfds,
 	return __pselect6(n, readfds, writefds, exceptfds,
 			  timeout, &extended_sigmask);
 }
-
-#endif