syscall: fix EpollWait for arm64

The SYS_EPOLL_WAIT syscall doesn't exist on arm64. This CL implements EpollWait
with SYS_EPOLL_PWAIT syscall.

Change-Id: Ica9107a58d7da45351fe2e900f59bec5b7b18f39
Reviewed-on: https://go-review.googlesource.com/115735
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/syscall/syscall_linux.go b/src/syscall/syscall_linux.go
index 2d2863690d1566c216b1a59c9d4d8452f6856d82..58216f195786c8c2d11cef659ae7844a621eb5e2 100644 (file)
--- a/src/syscall/syscall_linux.go
+++ b/src/syscall/syscall_linux.go
@@ -826,7 +826,6 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
 //sysnb        EpollCreate(size int) (fd int, err error)
 //sysnb        EpollCreate1(flag int) (fd int, err error)
 //sysnb        EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error)
-//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 //sys  Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
 //sys  Fallocate(fd int, mode uint32, off int64, len int64) (err error)
 //sys  Fchdir(fd int) (err error)

diff --git a/src/syscall/syscall_linux_386.go b/src/syscall/syscall_linux_386.go
index 13b9e2ece53a8a1043ad9acb6990f2ca3c322b17..66152650294ade6501f1eb9b389a504e4268311b 100644 (file)
--- a/src/syscall/syscall_linux_386.go
+++ b/src/syscall/syscall_linux_386.go
@@ -81,6 +81,7 @@ func Pipe2(p []int, flags int) (err error) {
 //sys  Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
 
 //sys  mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 
 func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
        page := uintptr(offset / 4096)

diff --git a/src/syscall/syscall_linux_amd64.go b/src/syscall/syscall_linux_amd64.go
index 78c3e8f05ae9a3df7caf956bd2f1e2370a705c88..1a21d9db6f2b494465253d8baae9a5abf94e0b6f 100644 (file)
--- a/src/syscall/syscall_linux_amd64.go
+++ b/src/syscall/syscall_linux_amd64.go
@@ -60,6 +60,7 @@ const (
 //sys  recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
 //sys  sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
 //sys  mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 
 func Stat(path string, stat *Stat_t) (err error) {
        return fstatat(_AT_FDCWD, path, stat, 0)

diff --git a/src/syscall/syscall_linux_arm.go b/src/syscall/syscall_linux_arm.go
index 5ccab9bb74bf35885ca6d93ef16cada4a738e595..c8f5c8eff625bdaf9c375fbbd202a1e3919ebf71 100644 (file)
--- a/src/syscall/syscall_linux_arm.go
+++ b/src/syscall/syscall_linux_arm.go
@@ -107,6 +107,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
 //sys  Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
 
 //sys  mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
        _, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))

diff --git a/src/syscall/syscall_linux_arm64.go b/src/syscall/syscall_linux_arm64.go
index 10270cfd00ab96b9db982e4ccefd2732e90baa76..64210847386e5f792c979086314fcb74b048cdd5 100644 (file)
--- a/src/syscall/syscall_linux_arm64.go
+++ b/src/syscall/syscall_linux_arm64.go
@@ -9,6 +9,7 @@ const (
        _SYS_setgroups = SYS_SETGROUPS
 )
 
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
 //sys  Fchown(fd int, uid int, gid int) (err error)
 //sys  Fstat(fd int, stat *Stat_t) (err error)
 //sys  Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)

diff --git a/src/syscall/syscall_linux_mips64x.go b/src/syscall/syscall_linux_mips64x.go
index e9bc01f8a02eb4eef50d525cd91870ae3a7f8ccf..0e9018e0967e451fc4c2e0da0b3a9d94a2451084 100644 (file)
--- a/src/syscall/syscall_linux_mips64x.go
+++ b/src/syscall/syscall_linux_mips64x.go
@@ -57,6 +57,7 @@ const (
 //sys  recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
 //sys  sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
 //sys  mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 
 type sigset_t struct {
        X__val [16]uint64

diff --git a/src/syscall/syscall_linux_mipsx.go b/src/syscall/syscall_linux_mipsx.go
index 3c8fb198c1b906be6fb63b331df1524ae96c82cc..d5325325fc97050f527a99eeec811d13d4792d13 100644 (file)
--- a/src/syscall/syscall_linux_mipsx.go
+++ b/src/syscall/syscall_linux_mipsx.go
@@ -68,6 +68,7 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 //sys  Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
 //sys  Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
 //sys  Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
        _, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))

diff --git a/src/syscall/syscall_linux_ppc64x.go b/src/syscall/syscall_linux_ppc64x.go
index f743b77163a7e96387904b3686d02abdafc5308f..c3ba32df6fe5d56f4825dbf8d602f7ce9598f9ae 100644 (file)
--- a/src/syscall/syscall_linux_ppc64x.go
+++ b/src/syscall/syscall_linux_ppc64x.go
@@ -66,6 +66,7 @@ const (
 
 //sysnb        Gettimeofday(tv *Timeval) (err error)
 //sysnb        Time(t *Time_t) (tt Time_t, err error)
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 
 func setTimespec(sec, nsec int64) Timespec {
        return Timespec{Sec: sec, Nsec: nsec}

diff --git a/src/syscall/syscall_linux_s390x.go b/src/syscall/syscall_linux_s390x.go
index 6bd9744bdfb9ad4f3f2bb9db79793938cf838b83..55de7b3e1331367999b2a20d2c9f698408d02198 100644 (file)
--- a/src/syscall/syscall_linux_s390x.go
+++ b/src/syscall/syscall_linux_s390x.go
@@ -45,6 +45,7 @@ const (
 //sysnb        setgroups(n int, list *_Gid_t) (err error)
 
 //sysnb        Gettimeofday(tv *Timeval) (err error)
+//sys  EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
 
 func Time(t *Time_t) (tt Time_t, err error) {
        var tv Timeval

diff --git a/src/syscall/zsyscall_linux_386.go b/src/syscall/zsyscall_linux_386.go
index 7e8cee7d01f0088d51588277d5ea85cc999dcd60..951bf9ad485b28a1f42d26cf7f5453148c27eeea 100644 (file)
--- a/src/syscall/zsyscall_linux_386.go
+++ b/src/syscall/zsyscall_linux_386.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1507,6 +1490,23 @@ func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getrlimit(resource int, rlim *rlimit32) (err error) {
        _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_amd64.go b/src/syscall/zsyscall_linux_amd64.go
index fccc1da9df4b4b9edf4786ac3dc770954315ff92..55e7edd9e8cb3ca5e26231863bf93e752934daca 100644 (file)
--- a/src/syscall/zsyscall_linux_amd64.go
+++ b/src/syscall/zsyscall_linux_amd64.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1721,6 +1704,23 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe(p *[2]_C_int) (err error) {
        _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_arm.go b/src/syscall/zsyscall_linux_arm.go
index 6924e862c119b7ee9a2520e7d2cbfb8888cc22db..40ee2888272b0f43444d00266f941c3854526b16 100644 (file)
--- a/src/syscall/zsyscall_linux_arm.go
+++ b/src/syscall/zsyscall_linux_arm.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1666,6 +1649,23 @@ func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func getrlimit(resource int, rlim *rlimit32) (err error) {
        _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_arm64.go b/src/syscall/zsyscall_linux_arm64.go
index 780a70bae9c0f008f5bba0dc32e0075a209351e9..59d445cc1ca06590b5565e84e355e46b6f9879e8 100644 (file)
--- a/src/syscall/zsyscall_linux_arm64.go
+++ b/src/syscall/zsyscall_linux_arm64.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1155,6 +1138,23 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_PWAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
        _, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_mips.go b/src/syscall/zsyscall_linux_mips.go
index fb0c6eee60a0247ca89fcd2f8abb85144ba987f7..d304dd784c2b68c52c0ce3d17f8ac909a05f4cd8 100644 (file)
--- a/src/syscall/zsyscall_linux_mips.go
+++ b/src/syscall/zsyscall_linux_mips.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1675,6 +1658,23 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
        _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_mips64.go b/src/syscall/zsyscall_linux_mips64.go
index 00a8f7f0c06ad48ee123e95a706f5959b9558550..83ad1a028ecc2747a39f7d49400080c44f5423f6 100644 (file)
--- a/src/syscall/zsyscall_linux_mips64.go
+++ b/src/syscall/zsyscall_linux_mips64.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1650,6 +1633,23 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_t) (n int, err error) {
        r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
        n = int(r0)

diff --git a/src/syscall/zsyscall_linux_mips64le.go b/src/syscall/zsyscall_linux_mips64le.go
index 97a68ff9e84017e8869f35d88c4ae7fa21099cd9..331e1c89d6f7159b0e536ace3b94e6aef57bf23a 100644 (file)
--- a/src/syscall/zsyscall_linux_mips64le.go
+++ b/src/syscall/zsyscall_linux_mips64le.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1650,6 +1633,23 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_t) (n int, err error) {
        r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
        n = int(r0)

diff --git a/src/syscall/zsyscall_linux_mipsle.go b/src/syscall/zsyscall_linux_mipsle.go
index 5be80e59810853b150edb4e49ceecbe784819abf..363e3a734f0a50694f7eacc438b74faa2e94f57e 100644 (file)
--- a/src/syscall/zsyscall_linux_mipsle.go
+++ b/src/syscall/zsyscall_linux_mipsle.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1675,6 +1658,23 @@ func Stat(path string, stat *Stat_t) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
        _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_ppc64.go b/src/syscall/zsyscall_linux_ppc64.go
index e3094409051a5639c7a9413700509541d7db8590..6f0e09e63a9eedadf4ed3d860cafa461b779a6cd 100644 (file)
--- a/src/syscall/zsyscall_linux_ppc64.go
+++ b/src/syscall/zsyscall_linux_ppc64.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1742,6 +1725,23 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
        _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_ppc64le.go b/src/syscall/zsyscall_linux_ppc64le.go
index 6a3a80edc0673665c71fe8fc0aa44df37a55d195..6202e79b36c1f981f8929dba721a50ba2099dbe7 100644 (file)
--- a/src/syscall/zsyscall_linux_ppc64le.go
+++ b/src/syscall/zsyscall_linux_ppc64le.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1742,6 +1725,23 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
        _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
        if e1 != 0 {

diff --git a/src/syscall/zsyscall_linux_s390x.go b/src/syscall/zsyscall_linux_s390x.go
index 30fddf14f34bde4eab4884f8f57e6896fbaabfc7..1020c8ee6032e2eec2ac5fbb2831021d42e229de 100644 (file)
--- a/src/syscall/zsyscall_linux_s390x.go
+++ b/src/syscall/zsyscall_linux_s390x.go
@@ -339,23 +339,6 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
-       var _p0 unsafe.Pointer
-       if len(events) > 0 {
-               _p0 = unsafe.Pointer(&events[0])
-       } else {
-               _p0 = unsafe.Pointer(&_zero)
-       }
-       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
-       n = int(r0)
-       if e1 != 0 {
-               err = errnoErr(e1)
-       }
-       return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
        var _p0 *byte
        _p0, err = BytePtrFromString(path)
@@ -1522,6 +1505,23 @@ func Gettimeofday(tv *Timeval) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+       var _p0 unsafe.Pointer
+       if len(events) > 0 {
+               _p0 = unsafe.Pointer(&events[0])
+       } else {
+               _p0 = unsafe.Pointer(&_zero)
+       }
+       r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+       n = int(r0)
+       if e1 != 0 {
+               err = errnoErr(e1)
+       }
+       return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
        _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
        if e1 != 0 {