From 2433d39b69743f100f972e7886f91a2e21795ef0 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 6 Jul 2020 16:06:51 -0300 Subject: linux: Add time64 select support The syscall __NR_pselect6_time64 (32-bit) or __NR_pselect6 (64-bit) is used as default. For architectures with __ASSUME_TIME64_SYSCALLS the 32-bit fallback uses __NR_select/__NR__newselect or __NR_pselect6 (it should cover the microblaze case where older kernels do not provide __NR_pselect6). Checked on x86_64-linux-gnu and i686-linux-gnu (on 5.4 and on 4.15 kernel). Reviewed-by: Alistair Francis --- include/sys/select.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/sys') diff --git a/include/sys/select.h b/include/sys/select.h index b5ae9af861..ec073deeba 100644 --- a/include/sys/select.h +++ b/include/sys/select.h @@ -5,8 +5,11 @@ /* Now define the internal interfaces. */ # if __TIMESIZE == 64 # define __pselect64 __pselect +# define __select64 __select #else # include +# include + extern int __pselect64 (int __nfds, fd_set *__readfds, fd_set *__writefds, fd_set *__exceptfds, const struct __timespec64 *__timeout, @@ -18,6 +21,11 @@ extern int __pselect32 (int __nfds, fd_set *__readfds, const struct __timespec64 *__timeout, const __sigset_t *__sigmask) attribute_hidden; + +extern int __select64 (int __nfds, fd_set *__readfds, + fd_set *__writefds, fd_set *__exceptfds, + struct __timeval64 *__timeout); +libc_hidden_proto (__select64) #endif extern int __pselect (int __nfds, fd_set *__readfds, fd_set *__writefds, fd_set *__exceptfds, -- cgit v1.2.3