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| author | Andrew Pogrebnoy <absourd.noise@gmail.com> | 2022-08-01 17:58:17 +0300 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-09-30 17:35:24 +0000 |
| commit | 4e6f963469d8f489586b2bf277af30e0fbfa1679 (patch) | |
| tree | 78a0af19244b856a0845b997d72324f16b6d0457 /src/runtime/defs_linux_arm.go | |
| parent | 9e0149da3c25c3a2399e0f578549f252c186491c (diff) | |
| download | go-4e6f963469d8f489586b2bf277af30e0fbfa1679.tar.xz | |
runtime: move epoll syscalls to runtime/internal/syscall
This change moves Linux epoll's syscalls implementation to the
"runtime/internal/syscall" package. The intention in this CL was to
minimise behavioural changes but make the code more generalised. This
also will allow adding new syscalls (like epoll_pwait2) without the
need to implement assembly stubs for each arch.
It also drops epoll_create as not all architectures provide this call.
epoll_create1 was added to the kernel in version 2.6.27 and Go requires
Linux kernel version 2.6.32 or later since Go 1.18. So it is safe to
always use epoll_create1.
For #53824
For #51087
Change-Id: I9a6a26b7f2075a38e041de1bab4691da0ecb94fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/421994
Reviewed-by: Michael Pratt <mpratt@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
Diffstat (limited to 'src/runtime/defs_linux_arm.go')
| -rw-r--r-- | src/runtime/defs_linux_arm.go | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/runtime/defs_linux_arm.go b/src/runtime/defs_linux_arm.go index 18aa0931e5..999c11431b 100644 --- a/src/runtime/defs_linux_arm.go +++ b/src/runtime/defs_linux_arm.go @@ -87,17 +87,6 @@ const ( _SIGEV_THREAD_ID = 0x4 - _EPOLLIN = 0x1 - _EPOLLOUT = 0x4 - _EPOLLERR = 0x8 - _EPOLLHUP = 0x10 - _EPOLLRDHUP = 0x2000 - _EPOLLET = 0x80000000 - _EPOLL_CLOEXEC = 0x80000 - _EPOLL_CTL_ADD = 0x1 - _EPOLL_CTL_DEL = 0x2 - _EPOLL_CTL_MOD = 0x3 - _AF_UNIX = 0x1 _SOCK_DGRAM = 0x2 ) @@ -208,12 +197,6 @@ type sigactiont struct { sa_mask uint64 } -type epollevent struct { - events uint32 - _pad uint32 - data [8]byte // to match amd64 -} - type sockaddr_un struct { family uint16 path [108]byte |