From 2aa67d56cdd77167a5fb51358e8c3ce04bad68bb Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Mon, 23 Sep 2019 21:22:06 +0200 Subject: [PATCH] unix: fix Select to return number of ready fds on Darwin and *BSD Make Select's signature on Darwin and the BSDs match the one on Linux and return the number of ready file descriptors. Fixes golang/go#34458 Change-Id: Ia618ce34ff754f2b731d7f913cab840d7948579c Reviewed-on: https://go-review.googlesource.com/c/sys/+/196802 Run-TryBot: Tobias Klauser TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick --- unix/mkerrors.sh | 6 ++++ unix/syscall_bsd_test.go | 35 +++++++++++++++++++++-- unix/syscall_darwin.go | 2 +- unix/syscall_dragonfly.go | 2 +- unix/syscall_freebsd.go | 2 +- unix/syscall_netbsd.go | 2 +- unix/syscall_openbsd.go | 2 +- unix/zerrors_darwin_386.go | 3 +- unix/zerrors_darwin_amd64.go | 3 +- unix/zerrors_darwin_arm.go | 3 +- unix/zerrors_darwin_arm64.go | 3 +- unix/zerrors_dragonfly_amd64.go | 1 + unix/zerrors_freebsd_386.go | 3 +- unix/zerrors_freebsd_amd64.go | 3 +- unix/zerrors_freebsd_arm.go | 3 +- unix/zerrors_freebsd_arm64.go | 3 +- unix/zerrors_netbsd_386.go | 3 +- unix/zerrors_netbsd_amd64.go | 3 +- unix/zerrors_netbsd_arm.go | 3 +- unix/zerrors_netbsd_arm64.go | 3 +- unix/zerrors_openbsd_386.go | 3 +- unix/zerrors_openbsd_amd64.go | 3 +- unix/zerrors_openbsd_arm.go | 3 +- unix/zerrors_openbsd_arm64.go | 1 + unix/zsyscall_darwin_386.1_11.go | 37 ++++++++++++------------ unix/zsyscall_darwin_386.go | 5 ++-- unix/zsyscall_darwin_amd64.1_11.go | 5 ++-- unix/zsyscall_darwin_amd64.go | 5 ++-- unix/zsyscall_darwin_arm.1_11.go | 5 ++-- unix/zsyscall_darwin_arm.go | 5 ++-- unix/zsyscall_darwin_arm64.1_11.go | 5 ++-- unix/zsyscall_darwin_arm64.go | 5 ++-- unix/zsyscall_dragonfly_amd64.go | 5 ++-- unix/zsyscall_freebsd_386.go | 5 ++-- unix/zsyscall_freebsd_amd64.go | 45 +++++++++++++++--------------- unix/zsyscall_freebsd_arm.go | 45 +++++++++++++++--------------- unix/zsyscall_freebsd_arm64.go | 45 +++++++++++++++--------------- unix/zsyscall_netbsd_386.go | 37 ++++++++++++------------ unix/zsyscall_netbsd_amd64.go | 37 ++++++++++++------------ unix/zsyscall_netbsd_arm.go | 37 ++++++++++++------------ unix/zsyscall_netbsd_arm64.go | 37 ++++++++++++------------ unix/zsyscall_openbsd_386.go | 37 ++++++++++++------------ unix/zsyscall_openbsd_amd64.go | 37 ++++++++++++------------ unix/zsyscall_openbsd_arm.go | 37 ++++++++++++------------ unix/zsyscall_openbsd_arm64.go | 37 ++++++++++++------------ 45 files changed, 343 insertions(+), 268 deletions(-) diff --git a/unix/mkerrors.sh b/unix/mkerrors.sh index 8a2dcfa5..3f256236 100755 --- a/unix/mkerrors.sh +++ b/unix/mkerrors.sh @@ -60,6 +60,7 @@ includes_Darwin=' #include #include #include +#include #include #include #include @@ -80,6 +81,7 @@ includes_Darwin=' includes_DragonFly=' #include #include +#include #include #include #include @@ -103,6 +105,7 @@ includes_FreeBSD=' #include #include #include +#include #include #include #include @@ -281,6 +284,7 @@ includes_NetBSD=' #include #include #include +#include #include #include #include @@ -307,6 +311,7 @@ includes_OpenBSD=' #include #include #include +#include #include #include #include @@ -435,6 +440,7 @@ ccflags="$@" $2 == "XCASE" || $2 == "ALTWERASE" || $2 == "NOKERNINFO" || + $2 == "NFDBITS" || $2 ~ /^PAR/ || $2 ~ /^SIG[^_]/ || $2 ~ /^O[CNPFPL][A-Z]+[^_][A-Z]+$/ || diff --git a/unix/syscall_bsd_test.go b/unix/syscall_bsd_test.go index 12924cb8..4d5a4103 100644 --- a/unix/syscall_bsd_test.go +++ b/unix/syscall_bsd_test.go @@ -7,6 +7,7 @@ package unix_test import ( + "os" "os/exec" "runtime" "testing" @@ -48,25 +49,55 @@ func TestGetfsstat(t *testing.T) { } func TestSelect(t *testing.T) { - err := unix.Select(0, nil, nil, nil, &unix.Timeval{Sec: 0, Usec: 0}) + n, err := unix.Select(0, nil, nil, nil, &unix.Timeval{Sec: 0, Usec: 0}) if err != nil { t.Fatalf("Select: %v", err) } + if n != 0 { + t.Fatalf("Select: expected 0 ready file descriptors, got %v", n) + } dur := 250 * time.Millisecond tv := unix.NsecToTimeval(int64(dur)) start := time.Now() - err = unix.Select(0, nil, nil, nil, &tv) + n, err = unix.Select(0, nil, nil, nil, &tv) took := time.Since(start) if err != nil { t.Fatalf("Select: %v", err) } + if n != 0 { + t.Fatalf("Select: expected 0 ready file descriptors, got %v", n) + } // On some BSDs the actual timeout might also be slightly less than the requested. // Add an acceptable margin to avoid flaky tests. if took < dur*2/3 { t.Errorf("Select: timeout should have been at least %v, got %v", dur, took) } + + rr, ww, err := os.Pipe() + if err != nil { + t.Fatal(err) + } + defer rr.Close() + defer ww.Close() + + if _, err := ww.Write([]byte("HELLO GOPHER")); err != nil { + t.Fatal(err) + } + + rFdSet := &unix.FdSet{} + fd := rr.Fd() + // FD_SET(fd, rFdSet) + rFdSet.Bits[fd/unix.NFDBITS] |= (1 << (fd % unix.NFDBITS)) + + n, err = unix.Select(int(fd+1), rFdSet, nil, nil, nil) + if err != nil { + t.Fatalf("Select: %v", err) + } + if n != 1 { + t.Fatalf("Select: expected 1 ready file descriptors, got %v", n) + } } func TestSysctlRaw(t *testing.T) { diff --git a/unix/syscall_darwin.go b/unix/syscall_darwin.go index f26a19eb..c5018a38 100644 --- a/unix/syscall_darwin.go +++ b/unix/syscall_darwin.go @@ -460,7 +460,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Revoke(path string) (err error) //sys Rmdir(path string) (err error) //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK -//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) +//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) //sys Setegid(egid int) (err error) //sysnb Seteuid(euid int) (err error) //sysnb Setgid(gid int) (err error) diff --git a/unix/syscall_dragonfly.go b/unix/syscall_dragonfly.go index 99d87562..8c8d5029 100644 --- a/unix/syscall_dragonfly.go +++ b/unix/syscall_dragonfly.go @@ -290,7 +290,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Revoke(path string) (err error) //sys Rmdir(path string) (err error) //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK -//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) +//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) //sysnb Setegid(egid int) (err error) //sysnb Seteuid(euid int) (err error) //sysnb Setgid(gid int) (err error) diff --git a/unix/syscall_freebsd.go b/unix/syscall_freebsd.go index b62231bc..25ac9340 100644 --- a/unix/syscall_freebsd.go +++ b/unix/syscall_freebsd.go @@ -653,7 +653,7 @@ func PtraceSingleStep(pid int) (err error) { //sys Revoke(path string) (err error) //sys Rmdir(path string) (err error) //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK -//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) +//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) //sysnb Setegid(egid int) (err error) //sysnb Seteuid(euid int) (err error) //sysnb Setgid(gid int) (err error) diff --git a/unix/syscall_netbsd.go b/unix/syscall_netbsd.go index 3e3f0750..f95463ee 100644 --- a/unix/syscall_netbsd.go +++ b/unix/syscall_netbsd.go @@ -330,7 +330,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Revoke(path string) (err error) //sys Rmdir(path string) (err error) //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK -//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) +//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) //sysnb Setegid(egid int) (err error) //sysnb Seteuid(euid int) (err error) //sysnb Setgid(gid int) (err error) diff --git a/unix/syscall_openbsd.go b/unix/syscall_openbsd.go index 035c043a..7fe65ef7 100644 --- a/unix/syscall_openbsd.go +++ b/unix/syscall_openbsd.go @@ -305,7 +305,7 @@ func Uname(uname *Utsname) error { //sys Revoke(path string) (err error) //sys Rmdir(path string) (err error) //sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK -//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) +//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) //sysnb Setegid(egid int) (err error) //sysnb Seteuid(euid int) (err error) //sysnb Setgid(gid int) (err error) diff --git a/unix/zerrors_darwin_386.go b/unix/zerrors_darwin_386.go index 3b39d740..6217cdba 100644 --- a/unix/zerrors_darwin_386.go +++ b/unix/zerrors_darwin_386.go @@ -3,7 +3,7 @@ // +build 386,darwin -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m32 _const.go package unix @@ -980,6 +980,7 @@ const ( NET_RT_MAXID = 0xa NET_RT_STAT = 0x4 NET_RT_TRASH = 0x5 + NFDBITS = 0x20 NL0 = 0x0 NL1 = 0x100 NL2 = 0x200 diff --git a/unix/zerrors_darwin_amd64.go b/unix/zerrors_darwin_amd64.go index 8fe55477..e3ff2ee3 100644 --- a/unix/zerrors_darwin_amd64.go +++ b/unix/zerrors_darwin_amd64.go @@ -3,7 +3,7 @@ // +build amd64,darwin -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go package unix @@ -980,6 +980,7 @@ const ( NET_RT_MAXID = 0xa NET_RT_STAT = 0x4 NET_RT_TRASH = 0x5 + NFDBITS = 0x20 NL0 = 0x0 NL1 = 0x100 NL2 = 0x200 diff --git a/unix/zerrors_darwin_arm.go b/unix/zerrors_darwin_arm.go index 7a977770..3e417571 100644 --- a/unix/zerrors_darwin_arm.go +++ b/unix/zerrors_darwin_arm.go @@ -3,7 +3,7 @@ // +build arm,darwin -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- _const.go package unix @@ -980,6 +980,7 @@ const ( NET_RT_MAXID = 0xa NET_RT_STAT = 0x4 NET_RT_TRASH = 0x5 + NFDBITS = 0x20 NL0 = 0x0 NL1 = 0x100 NL2 = 0x200 diff --git a/unix/zerrors_darwin_arm64.go b/unix/zerrors_darwin_arm64.go index 6d56d8a0..cbd8ed18 100644 --- a/unix/zerrors_darwin_arm64.go +++ b/unix/zerrors_darwin_arm64.go @@ -3,7 +3,7 @@ // +build arm64,darwin -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go package unix @@ -980,6 +980,7 @@ const ( NET_RT_MAXID = 0xa NET_RT_STAT = 0x4 NET_RT_TRASH = 0x5 + NFDBITS = 0x20 NL0 = 0x0 NL1 = 0x100 NL2 = 0x200 diff --git a/unix/zerrors_dragonfly_amd64.go b/unix/zerrors_dragonfly_amd64.go index bbe6089b..61304717 100644 --- a/unix/zerrors_dragonfly_amd64.go +++ b/unix/zerrors_dragonfly_amd64.go @@ -938,6 +938,7 @@ const ( NET_RT_FLAGS = 0x2 NET_RT_IFLIST = 0x3 NET_RT_MAXID = 0x4 + NFDBITS = 0x40 NOFLSH = 0x80000000 NOKERNINFO = 0x2000000 NOTE_ATTRIB = 0x8 diff --git a/unix/zerrors_freebsd_386.go b/unix/zerrors_freebsd_386.go index d2bbaabc..b72544fc 100644 --- a/unix/zerrors_freebsd_386.go +++ b/unix/zerrors_freebsd_386.go @@ -3,7 +3,7 @@ // +build 386,freebsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m32 _const.go package unix @@ -1055,6 +1055,7 @@ const ( NET_RT_IFLIST = 0x3 NET_RT_IFLISTL = 0x5 NET_RT_IFMALIST = 0x4 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOKERNINFO = 0x2000000 NOTE_ATTRIB = 0x8 diff --git a/unix/zerrors_freebsd_amd64.go b/unix/zerrors_freebsd_amd64.go index 4f8db783..9f382678 100644 --- a/unix/zerrors_freebsd_amd64.go +++ b/unix/zerrors_freebsd_amd64.go @@ -3,7 +3,7 @@ // +build amd64,freebsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go package unix @@ -1056,6 +1056,7 @@ const ( NET_RT_IFLIST = 0x3 NET_RT_IFLISTL = 0x5 NET_RT_IFMALIST = 0x4 + NFDBITS = 0x40 NOFLSH = 0x80000000 NOKERNINFO = 0x2000000 NOTE_ATTRIB = 0x8 diff --git a/unix/zerrors_freebsd_arm.go b/unix/zerrors_freebsd_arm.go index 53e5de60..16db56ab 100644 --- a/unix/zerrors_freebsd_arm.go +++ b/unix/zerrors_freebsd_arm.go @@ -3,7 +3,7 @@ // +build arm,freebsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- _const.go package unix @@ -1063,6 +1063,7 @@ const ( NET_RT_IFLIST = 0x3 NET_RT_IFLISTL = 0x5 NET_RT_IFMALIST = 0x4 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOKERNINFO = 0x2000000 NOTE_ATTRIB = 0x8 diff --git a/unix/zerrors_freebsd_arm64.go b/unix/zerrors_freebsd_arm64.go index d4a192fe..1a1de345 100644 --- a/unix/zerrors_freebsd_arm64.go +++ b/unix/zerrors_freebsd_arm64.go @@ -3,7 +3,7 @@ // +build arm64,freebsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go package unix @@ -1056,6 +1056,7 @@ const ( NET_RT_IFLIST = 0x3 NET_RT_IFLISTL = 0x5 NET_RT_IFMALIST = 0x4 + NFDBITS = 0x40 NOFLSH = 0x80000000 NOKERNINFO = 0x2000000 NOTE_ATTRIB = 0x8 diff --git a/unix/zerrors_netbsd_386.go b/unix/zerrors_netbsd_386.go index 78cc04ea..96b9b8ab 100644 --- a/unix/zerrors_netbsd_386.go +++ b/unix/zerrors_netbsd_386.go @@ -3,7 +3,7 @@ // +build 386,netbsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m32 _const.go package unix @@ -1085,6 +1085,7 @@ const ( NET_RT_MAXID = 0x6 NET_RT_OIFLIST = 0x4 NET_RT_OOIFLIST = 0x3 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOTE_ATTRIB = 0x8 NOTE_CHILD = 0x4 diff --git a/unix/zerrors_netbsd_amd64.go b/unix/zerrors_netbsd_amd64.go index 92185e69..ed522a84 100644 --- a/unix/zerrors_netbsd_amd64.go +++ b/unix/zerrors_netbsd_amd64.go @@ -3,7 +3,7 @@ // +build amd64,netbsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go package unix @@ -1075,6 +1075,7 @@ const ( NET_RT_MAXID = 0x6 NET_RT_OIFLIST = 0x4 NET_RT_OOIFLIST = 0x3 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOTE_ATTRIB = 0x8 NOTE_CHILD = 0x4 diff --git a/unix/zerrors_netbsd_arm.go b/unix/zerrors_netbsd_arm.go index 373ad454..c8d36fe9 100644 --- a/unix/zerrors_netbsd_arm.go +++ b/unix/zerrors_netbsd_arm.go @@ -3,7 +3,7 @@ // +build arm,netbsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -marm _const.go package unix @@ -1065,6 +1065,7 @@ const ( NET_RT_MAXID = 0x6 NET_RT_OIFLIST = 0x4 NET_RT_OOIFLIST = 0x3 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOTE_ATTRIB = 0x8 NOTE_CHILD = 0x4 diff --git a/unix/zerrors_netbsd_arm64.go b/unix/zerrors_netbsd_arm64.go index fb6c6044..f1c146a7 100644 --- a/unix/zerrors_netbsd_arm64.go +++ b/unix/zerrors_netbsd_arm64.go @@ -3,7 +3,7 @@ // +build arm64,netbsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go package unix @@ -1075,6 +1075,7 @@ const ( NET_RT_MAXID = 0x6 NET_RT_OIFLIST = 0x4 NET_RT_OOIFLIST = 0x3 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOTE_ATTRIB = 0x8 NOTE_CHILD = 0x4 diff --git a/unix/zerrors_openbsd_386.go b/unix/zerrors_openbsd_386.go index d8be0451..4faf7894 100644 --- a/unix/zerrors_openbsd_386.go +++ b/unix/zerrors_openbsd_386.go @@ -3,7 +3,7 @@ // +build 386,openbsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m32 _const.go package unix @@ -946,6 +946,7 @@ const ( NET_RT_MAXID = 0x6 NET_RT_STATS = 0x4 NET_RT_TABLE = 0x5 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOTE_ATTRIB = 0x8 NOTE_CHILD = 0x4 diff --git a/unix/zerrors_openbsd_amd64.go b/unix/zerrors_openbsd_amd64.go index 1f9e8a29..c2259316 100644 --- a/unix/zerrors_openbsd_amd64.go +++ b/unix/zerrors_openbsd_amd64.go @@ -3,7 +3,7 @@ // +build amd64,openbsd -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- -m64 _const.go package unix @@ -990,6 +990,7 @@ const ( NET_RT_MAXID = 0x7 NET_RT_STATS = 0x4 NET_RT_TABLE = 0x5 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOKERNINFO = 0x2000000 NOTE_ATTRIB = 0x8 diff --git a/unix/zerrors_openbsd_arm.go b/unix/zerrors_openbsd_arm.go index 79d5695c..ac56a907 100644 --- a/unix/zerrors_openbsd_arm.go +++ b/unix/zerrors_openbsd_arm.go @@ -1,7 +1,7 @@ // mkerrors.sh // Code generated by the command above; see README.md. DO NOT EDIT. -// Created by cgo -godefs - DO NOT EDIT +// Code generated by cmd/cgo -godefs; DO NOT EDIT. // cgo -godefs -- _const.go // +build arm,openbsd @@ -947,6 +947,7 @@ const ( NET_RT_MAXID = 0x6 NET_RT_STATS = 0x4 NET_RT_TABLE = 0x5 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOTE_ATTRIB = 0x8 NOTE_CHILD = 0x4 diff --git a/unix/zerrors_openbsd_arm64.go b/unix/zerrors_openbsd_arm64.go index ec5f92de..1792d3f1 100644 --- a/unix/zerrors_openbsd_arm64.go +++ b/unix/zerrors_openbsd_arm64.go @@ -996,6 +996,7 @@ const ( NET_RT_MAXID = 0x7 NET_RT_STATS = 0x4 NET_RT_TABLE = 0x5 + NFDBITS = 0x20 NOFLSH = 0x80000000 NOKERNINFO = 0x2000000 NOTE_ATTRIB = 0x8 diff --git a/unix/zsyscall_darwin_386.1_11.go b/unix/zsyscall_darwin_386.1_11.go index dd5ea36e..a7cd331a 100644 --- a/unix/zsyscall_darwin_386.1_11.go +++ b/unix/zsyscall_darwin_386.1_11.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1342,8 +1326,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -1681,6 +1666,22 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) { _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) if e1 != 0 { diff --git a/unix/zsyscall_darwin_386.go b/unix/zsyscall_darwin_386.go index 5ab9a827..336212e1 100644 --- a/unix/zsyscall_darwin_386.go +++ b/unix/zsyscall_darwin_386.go @@ -1851,8 +1851,9 @@ func libc_lseek_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_darwin_amd64.1_11.go b/unix/zsyscall_darwin_amd64.1_11.go index 985f3388..0cba1713 100644 --- a/unix/zsyscall_darwin_amd64.1_11.go +++ b/unix/zsyscall_darwin_amd64.1_11.go @@ -1326,8 +1326,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_darwin_amd64.go b/unix/zsyscall_darwin_amd64.go index 22163ef4..b44f628b 100644 --- a/unix/zsyscall_darwin_amd64.go +++ b/unix/zsyscall_darwin_amd64.go @@ -1851,8 +1851,9 @@ func libc_lseek_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_darwin_arm.1_11.go b/unix/zsyscall_darwin_arm.1_11.go index 0e47deb7..d646e6a1 100644 --- a/unix/zsyscall_darwin_arm.1_11.go +++ b/unix/zsyscall_darwin_arm.1_11.go @@ -1326,8 +1326,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_darwin_arm.go b/unix/zsyscall_darwin_arm.go index bbc18c4f..163b3912 100644 --- a/unix/zsyscall_darwin_arm.go +++ b/unix/zsyscall_darwin_arm.go @@ -1851,8 +1851,9 @@ func libc_lseek_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_darwin_arm64.1_11.go b/unix/zsyscall_darwin_arm64.1_11.go index 3f4cc0f3..e8392625 100644 --- a/unix/zsyscall_darwin_arm64.1_11.go +++ b/unix/zsyscall_darwin_arm64.1_11.go @@ -1326,8 +1326,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_darwin_arm64.go b/unix/zsyscall_darwin_arm64.go index 43356c83..7c5bd510 100644 --- a/unix/zsyscall_darwin_arm64.go +++ b/unix/zsyscall_darwin_arm64.go @@ -1851,8 +1851,9 @@ func libc_lseek_trampoline() // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := syscall_syscall6(funcPC(libc_select_trampoline), uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_dragonfly_amd64.go b/unix/zsyscall_dragonfly_amd64.go index cdfe9318..d8663bd4 100644 --- a/unix/zsyscall_dragonfly_amd64.go +++ b/unix/zsyscall_dragonfly_amd64.go @@ -1272,8 +1272,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_freebsd_386.go b/unix/zsyscall_freebsd_386.go index a783306b..e68185f1 100644 --- a/unix/zsyscall_freebsd_386.go +++ b/unix/zsyscall_freebsd_386.go @@ -1606,8 +1606,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_freebsd_amd64.go b/unix/zsyscall_freebsd_amd64.go index f995520d..2f77f93c 100644 --- a/unix/zsyscall_freebsd_amd64.go +++ b/unix/zsyscall_freebsd_amd64.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,8 +361,14 @@ func Munlockall() (err error) { // 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) +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) if e1 != 0 { err = errnoErr(e1) } @@ -387,8 +377,8 @@ func pipe2(p *[2]_C_int, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ptrace(request int, pid int, addr uintptr, data int) (err error) { - _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } @@ -424,6 +414,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptrace(request int, pid int, addr uintptr, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Access(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1606,8 +1606,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_freebsd_arm.go b/unix/zsyscall_freebsd_arm.go index d681acd4..e9a12c9d 100644 --- a/unix/zsyscall_freebsd_arm.go +++ b/unix/zsyscall_freebsd_arm.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,8 +361,14 @@ func Munlockall() (err error) { // 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) +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) if e1 != 0 { err = errnoErr(e1) } @@ -387,8 +377,8 @@ func pipe2(p *[2]_C_int, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ptrace(request int, pid int, addr uintptr, data int) (err error) { - _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { err = errnoErr(e1) } @@ -424,6 +414,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func ptrace(request int, pid int, addr uintptr, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Access(path string, mode uint32) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1606,8 +1606,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_freebsd_arm64.go b/unix/zsyscall_freebsd_arm64.go index 5049b2ed..27ab0fbd 100644 --- a/unix/zsyscall_freebsd_arm64.go +++ b/unix/zsyscall_freebsd_arm64.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + 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 { @@ -404,8 +404,8 @@ func Getcwd(buf []byte) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ptrace(request int, pid int, addr uintptr, data int) (err error) { - _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) +func ioctl(fd int, req uint, arg uintptr) (err error) { + _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) if e1 != 0 { err = errnoErr(e1) } @@ -414,8 +414,8 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func ioctl(fd int, req uint, arg uintptr) (err error) { - _, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) +func ptrace(request int, pid int, addr uintptr, data int) (err error) { + _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0) if e1 != 0 { err = errnoErr(e1) } @@ -1606,8 +1606,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_netbsd_386.go b/unix/zsyscall_netbsd_386.go index 7e058266..5ade42cc 100644 --- a/unix/zsyscall_netbsd_386.go +++ b/unix/zsyscall_netbsd_386.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func pipe() (fd1 int, fd2 int, err error) { r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) fd1 = int(r0) @@ -1498,8 +1498,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_netbsd_amd64.go b/unix/zsyscall_netbsd_amd64.go index d94d076a..3e0bbc5f 100644 --- a/unix/zsyscall_netbsd_amd64.go +++ b/unix/zsyscall_netbsd_amd64.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func pipe() (fd1 int, fd2 int, err error) { r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) fd1 = int(r0) @@ -1498,8 +1498,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_netbsd_arm.go b/unix/zsyscall_netbsd_arm.go index cf5bf3d0..cb0af13a 100644 --- a/unix/zsyscall_netbsd_arm.go +++ b/unix/zsyscall_netbsd_arm.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func pipe() (fd1 int, fd2 int, err error) { r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) fd1 = int(r0) @@ -1498,8 +1498,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_netbsd_arm64.go b/unix/zsyscall_netbsd_arm64.go index 243a9317..6fd48d3d 100644 --- a/unix/zsyscall_netbsd_arm64.go +++ b/unix/zsyscall_netbsd_arm64.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func pipe() (fd1 int, fd2 int, err error) { r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) fd1 = int(r0) @@ -1498,8 +1498,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_openbsd_386.go b/unix/zsyscall_openbsd_386.go index a9532d07..2938e412 100644 --- a/unix/zsyscall_openbsd_386.go +++ b/unix/zsyscall_openbsd_386.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + 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 { @@ -1304,8 +1304,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_openbsd_amd64.go b/unix/zsyscall_openbsd_amd64.go index 0cb9f017..22b79ab0 100644 --- a/unix/zsyscall_openbsd_amd64.go +++ b/unix/zsyscall_openbsd_amd64.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + 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 { @@ -1304,8 +1304,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_openbsd_arm.go b/unix/zsyscall_openbsd_arm.go index 6fc99b54..cb921f37 100644 --- a/unix/zsyscall_openbsd_arm.go +++ b/unix/zsyscall_openbsd_arm.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + 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 { @@ -1304,8 +1304,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_openbsd_arm64.go b/unix/zsyscall_openbsd_arm64.go index 27878a72..5a743803 100644 --- a/unix/zsyscall_openbsd_arm64.go +++ b/unix/zsyscall_openbsd_arm64.go @@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { - var _p0 unsafe.Pointer - if len(mib) > 0 { - _p0 = unsafe.Pointer(&mib[0]) - } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func utimes(path string, timeval *[2]Timeval) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -377,6 +361,22 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + 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 { @@ -1304,8 +1304,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error) { - _, _, e1 := Syscall6(SYS_SELECT, uintptr(n), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) +func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { + r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) + n = int(r0) if e1 != 0 { err = errnoErr(e1) }