author | Mikael Berthe <mikael@lilotux.net> |
Sat, 29 Sep 2018 18:09:54 +0200 | |
changeset 242 | 2a9ec03fe5a1 |
child 251 | 1c52a0eeb952 |
permissions | -rw-r--r-- |
242
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// Copyright 2016 The Go Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style |
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// license that can be found in the LICENSE file. |
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// +build s390x,linux |
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package unix |
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import ( |
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"unsafe" |
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) |
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//sys Dup2(oldfd int, newfd int) (err error) |
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//sysnb EpollCreate(size int) (fd int, err error) |
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//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) |
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//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64 |
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//sys Fchown(fd int, uid int, gid int) (err error) |
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//sys Fstat(fd int, stat *Stat_t) (err error) |
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//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT |
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//sys Fstatfs(fd int, buf *Statfs_t) (err error) |
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//sys Ftruncate(fd int, length int64) (err error) |
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//sysnb Getegid() (egid int) |
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//sysnb Geteuid() (euid int) |
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//sysnb Getgid() (gid int) |
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//sysnb Getrlimit(resource int, rlim *Rlimit) (err error) |
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//sysnb Getuid() (uid int) |
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//sysnb InotifyInit() (fd int, err error) |
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//sys Lchown(path string, uid int, gid int) (err error) |
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//sys Lstat(path string, stat *Stat_t) (err error) |
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//sys Pause() (err error) |
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//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 |
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//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 |
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//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK |
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//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) |
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//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) |
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//sys Setfsgid(gid int) (err error) |
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//sys Setfsuid(uid int) (err error) |
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//sysnb Setregid(rgid int, egid int) (err error) |
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//sysnb Setresgid(rgid int, egid int, sgid int) (err error) |
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//sysnb Setresuid(ruid int, euid int, suid int) (err error) |
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//sysnb Setrlimit(resource int, rlim *Rlimit) (err error) |
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//sysnb Setreuid(ruid int, euid int) (err error) |
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//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) |
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//sys Stat(path string, stat *Stat_t) (err error) |
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//sys Statfs(path string, buf *Statfs_t) (err error) |
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//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) |
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//sys Truncate(path string, length int64) (err error) |
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//sys Ustat(dev int, ubuf *Ustat_t) (err error) |
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//sysnb getgroups(n int, list *_Gid_t) (nn int, err error) |
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//sysnb setgroups(n int, list *_Gid_t) (err error) |
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//sys futimesat(dirfd int, path string, times *[2]Timeval) (err error) |
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//sysnb Gettimeofday(tv *Timeval) (err error) |
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func Time(t *Time_t) (tt Time_t, err error) { |
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var tv Timeval |
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err = Gettimeofday(&tv) |
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if err != nil { |
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return 0, err |
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} |
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if t != nil { |
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*t = Time_t(tv.Sec) |
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} |
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return Time_t(tv.Sec), nil |
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} |
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//sys Utime(path string, buf *Utimbuf) (err error) |
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//sys utimes(path string, times *[2]Timeval) (err error) |
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func setTimespec(sec, nsec int64) Timespec { |
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return Timespec{Sec: sec, Nsec: nsec} |
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} |
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73 |
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func setTimeval(sec, usec int64) Timeval { |
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return Timeval{Sec: sec, Usec: usec} |
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} |
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|
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//sysnb pipe2(p *[2]_C_int, flags int) (err error) |
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79 |
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func Pipe(p []int) (err error) { |
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if len(p) != 2 { |
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return EINVAL |
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83 |
} |
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84 |
var pp [2]_C_int |
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err = pipe2(&pp, 0) // pipe2 is the same as pipe when flags are set to 0. |
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p[0] = int(pp[0]) |
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87 |
p[1] = int(pp[1]) |
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88 |
return |
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89 |
} |
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90 |
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91 |
func Pipe2(p []int, flags int) (err error) { |
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92 |
if len(p) != 2 { |
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93 |
return EINVAL |
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94 |
} |
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95 |
var pp [2]_C_int |
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96 |
err = pipe2(&pp, flags) |
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97 |
p[0] = int(pp[0]) |
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98 |
p[1] = int(pp[1]) |
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99 |
return |
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100 |
} |
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101 |
|
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102 |
func Ioperm(from int, num int, on int) (err error) { |
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103 |
return ENOSYS |
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104 |
} |
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105 |
|
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106 |
func Iopl(level int) (err error) { |
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107 |
return ENOSYS |
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108 |
} |
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109 |
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110 |
func (r *PtraceRegs) PC() uint64 { return r.Psw.Addr } |
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111 |
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112 |
func (r *PtraceRegs) SetPC(pc uint64) { r.Psw.Addr = pc } |
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113 |
|
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114 |
func (iov *Iovec) SetLen(length int) { |
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115 |
iov.Len = uint64(length) |
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116 |
} |
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117 |
|
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118 |
func (msghdr *Msghdr) SetControllen(length int) { |
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119 |
msghdr.Controllen = uint64(length) |
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120 |
} |
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121 |
|
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|
122 |
func (cmsg *Cmsghdr) SetLen(length int) { |
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|
123 |
cmsg.Len = uint64(length) |
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124 |
} |
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125 |
|
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126 |
// Linux on s390x uses the old mmap interface, which requires arguments to be passed in a struct. |
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127 |
// mmap2 also requires arguments to be passed in a struct; it is currently not exposed in <asm/unistd.h>. |
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|
128 |
func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) { |
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|
129 |
mmap_args := [6]uintptr{addr, length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset)} |
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|
130 |
r0, _, e1 := Syscall(SYS_MMAP, uintptr(unsafe.Pointer(&mmap_args[0])), 0, 0) |
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|
131 |
xaddr = uintptr(r0) |
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|
132 |
if e1 != 0 { |
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|
133 |
err = errnoErr(e1) |
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|
134 |
} |
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|
135 |
return |
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|
136 |
} |
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|
137 |
|
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|
138 |
// On s390x Linux, all the socket calls go through an extra indirection. |
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|
139 |
// The arguments to the underlying system call (SYS_SOCKETCALL) are the |
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140 |
// number below and a pointer to an array of uintptr. |
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|
141 |
const ( |
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|
142 |
// see linux/net.h |
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|
143 |
netSocket = 1 |
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|
144 |
netBind = 2 |
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|
145 |
netConnect = 3 |
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|
146 |
netListen = 4 |
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|
147 |
netAccept = 5 |
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|
148 |
netGetSockName = 6 |
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|
149 |
netGetPeerName = 7 |
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|
150 |
netSocketPair = 8 |
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|
151 |
netSend = 9 |
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|
152 |
netRecv = 10 |
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|
153 |
netSendTo = 11 |
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|
154 |
netRecvFrom = 12 |
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|
155 |
netShutdown = 13 |
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|
156 |
netSetSockOpt = 14 |
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|
157 |
netGetSockOpt = 15 |
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|
158 |
netSendMsg = 16 |
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|
159 |
netRecvMsg = 17 |
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|
160 |
netAccept4 = 18 |
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|
161 |
netRecvMMsg = 19 |
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|
162 |
netSendMMsg = 20 |
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|
163 |
) |
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|
164 |
|
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|
165 |
func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (int, error) { |
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|
166 |
args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))} |
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|
167 |
fd, _, err := Syscall(SYS_SOCKETCALL, netAccept, uintptr(unsafe.Pointer(&args)), 0) |
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|
168 |
if err != 0 { |
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|
169 |
return 0, err |
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|
170 |
} |
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|
171 |
return int(fd), nil |
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changeset
|
172 |
} |
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|
173 |
|
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|
174 |
func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (int, error) { |
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|
175 |
args := [4]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags)} |
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|
176 |
fd, _, err := Syscall(SYS_SOCKETCALL, netAccept4, uintptr(unsafe.Pointer(&args)), 0) |
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|
177 |
if err != 0 { |
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|
178 |
return 0, err |
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|
179 |
} |
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|
180 |
return int(fd), nil |
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changeset
|
181 |
} |
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|
182 |
|
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|
183 |
func getsockname(s int, rsa *RawSockaddrAny, addrlen *_Socklen) error { |
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|
184 |
args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))} |
2a9ec03fe5a1
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|
185 |
_, _, err := RawSyscall(SYS_SOCKETCALL, netGetSockName, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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|
186 |
if err != 0 { |
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|
187 |
return err |
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changeset
|
188 |
} |
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|
189 |
return nil |
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changeset
|
190 |
} |
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changeset
|
191 |
|
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diff
changeset
|
192 |
func getpeername(s int, rsa *RawSockaddrAny, addrlen *_Socklen) error { |
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|
193 |
args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))} |
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|
194 |
_, _, err := RawSyscall(SYS_SOCKETCALL, netGetPeerName, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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|
195 |
if err != 0 { |
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|
196 |
return err |
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changeset
|
197 |
} |
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|
198 |
return nil |
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changeset
|
199 |
} |
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|
200 |
|
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changeset
|
201 |
func socketpair(domain int, typ int, flags int, fd *[2]int32) error { |
2a9ec03fe5a1
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changeset
|
202 |
args := [4]uintptr{uintptr(domain), uintptr(typ), uintptr(flags), uintptr(unsafe.Pointer(fd))} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
203 |
_, _, err := RawSyscall(SYS_SOCKETCALL, netSocketPair, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
204 |
if err != 0 { |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
205 |
return err |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
206 |
} |
2a9ec03fe5a1
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diff
changeset
|
207 |
return nil |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
208 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
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changeset
|
209 |
|
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Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
210 |
func bind(s int, addr unsafe.Pointer, addrlen _Socklen) error { |
2a9ec03fe5a1
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changeset
|
211 |
args := [3]uintptr{uintptr(s), uintptr(addr), uintptr(addrlen)} |
2a9ec03fe5a1
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changeset
|
212 |
_, _, err := Syscall(SYS_SOCKETCALL, netBind, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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parents:
diff
changeset
|
213 |
if err != 0 { |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
214 |
return err |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
215 |
} |
2a9ec03fe5a1
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diff
changeset
|
216 |
return nil |
2a9ec03fe5a1
Use vendoring for backward compatibility
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parents:
diff
changeset
|
217 |
} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
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changeset
|
218 |
|
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changeset
|
219 |
func connect(s int, addr unsafe.Pointer, addrlen _Socklen) error { |
2a9ec03fe5a1
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changeset
|
220 |
args := [3]uintptr{uintptr(s), uintptr(addr), uintptr(addrlen)} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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|
221 |
_, _, err := Syscall(SYS_SOCKETCALL, netConnect, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
222 |
if err != 0 { |
2a9ec03fe5a1
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diff
changeset
|
223 |
return err |
2a9ec03fe5a1
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diff
changeset
|
224 |
} |
2a9ec03fe5a1
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diff
changeset
|
225 |
return nil |
2a9ec03fe5a1
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parents:
diff
changeset
|
226 |
} |
2a9ec03fe5a1
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changeset
|
227 |
|
2a9ec03fe5a1
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changeset
|
228 |
func socket(domain int, typ int, proto int) (int, error) { |
2a9ec03fe5a1
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|
229 |
args := [3]uintptr{uintptr(domain), uintptr(typ), uintptr(proto)} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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|
230 |
fd, _, err := RawSyscall(SYS_SOCKETCALL, netSocket, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
231 |
if err != 0 { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
232 |
return 0, err |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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diff
changeset
|
233 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
234 |
return int(fd), nil |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
235 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
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changeset
|
236 |
|
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
237 |
func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) error { |
2a9ec03fe5a1
Use vendoring for backward compatibility
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|
238 |
args := [5]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen))} |
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|
239 |
_, _, err := Syscall(SYS_SOCKETCALL, netGetSockOpt, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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|
240 |
if err != 0 { |
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|
241 |
return err |
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|
242 |
} |
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|
243 |
return nil |
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|
244 |
} |
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|
245 |
|
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Mikael Berthe <mikael@lilotux.net>
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|
246 |
func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) error { |
2a9ec03fe5a1
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parents:
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|
247 |
args := [4]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val)} |
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|
248 |
_, _, err := Syscall(SYS_SOCKETCALL, netSetSockOpt, uintptr(unsafe.Pointer(&args)), 0) |
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|
249 |
if err != 0 { |
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|
250 |
return err |
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changeset
|
251 |
} |
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changeset
|
252 |
return nil |
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|
253 |
} |
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|
254 |
|
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
255 |
func recvfrom(s int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (int, error) { |
2a9ec03fe5a1
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|
256 |
var base uintptr |
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|
257 |
if len(p) > 0 { |
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|
258 |
base = uintptr(unsafe.Pointer(&p[0])) |
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|
259 |
} |
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|
260 |
args := [6]uintptr{uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
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changeset
|
261 |
n, _, err := Syscall(SYS_SOCKETCALL, netRecvFrom, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
262 |
if err != 0 { |
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
263 |
return 0, err |
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
264 |
} |
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
265 |
return int(n), nil |
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
266 |
} |
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changeset
|
267 |
|
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Mikael Berthe <mikael@lilotux.net>
parents:
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changeset
|
268 |
func sendto(s int, p []byte, flags int, to unsafe.Pointer, addrlen _Socklen) error { |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
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changeset
|
269 |
var base uintptr |
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|
270 |
if len(p) > 0 { |
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|
271 |
base = uintptr(unsafe.Pointer(&p[0])) |
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Mikael Berthe <mikael@lilotux.net>
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|
272 |
} |
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Mikael Berthe <mikael@lilotux.net>
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|
273 |
args := [6]uintptr{uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(to), uintptr(addrlen)} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
274 |
_, _, err := Syscall(SYS_SOCKETCALL, netSendTo, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
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changeset
|
275 |
if err != 0 { |
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
276 |
return err |
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
277 |
} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
278 |
return nil |
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
279 |
} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
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changeset
|
280 |
|
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
281 |
func recvmsg(s int, msg *Msghdr, flags int) (int, error) { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
282 |
args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
283 |
n, _, err := Syscall(SYS_SOCKETCALL, netRecvMsg, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
284 |
if err != 0 { |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
285 |
return 0, err |
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
286 |
} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
287 |
return int(n), nil |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
288 |
} |
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
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changeset
|
289 |
|
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
290 |
func sendmsg(s int, msg *Msghdr, flags int) (int, error) { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
291 |
args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
292 |
n, _, err := Syscall(SYS_SOCKETCALL, netSendMsg, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
293 |
if err != 0 { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
294 |
return 0, err |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
295 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
296 |
return int(n), nil |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
297 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
298 |
|
2a9ec03fe5a1
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Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
299 |
func Listen(s int, n int) error { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
300 |
args := [2]uintptr{uintptr(s), uintptr(n)} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
301 |
_, _, err := Syscall(SYS_SOCKETCALL, netListen, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
302 |
if err != 0 { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
303 |
return err |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
304 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
305 |
return nil |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
306 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
307 |
|
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
308 |
func Shutdown(s, how int) error { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
309 |
args := [2]uintptr{uintptr(s), uintptr(how)} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
310 |
_, _, err := Syscall(SYS_SOCKETCALL, netShutdown, uintptr(unsafe.Pointer(&args)), 0) |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
311 |
if err != 0 { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
312 |
return err |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
313 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
314 |
return nil |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
315 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
316 |
|
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
317 |
//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error) |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
318 |
|
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
319 |
func Poll(fds []PollFd, timeout int) (n int, err error) { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
320 |
if len(fds) == 0 { |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
321 |
return poll(nil, 0, timeout) |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
322 |
} |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
323 |
return poll(&fds[0], len(fds), timeout) |
2a9ec03fe5a1
Use vendoring for backward compatibility
Mikael Berthe <mikael@lilotux.net>
parents:
diff
changeset
|
324 |
} |