chore(deps): bump github.com/prometheus/client_golang
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.11.0 to 1.13.0. - [Release notes](https://github.com/prometheus/client_golang/releases) - [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md) - [Commits](https://github.com/prometheus/client_golang/compare/v1.11.0...v1.13.0) --- updated-dependencies: - dependency-name: github.com/prometheus/client_golang dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
TwiN
262
vendor/golang.org/x/sys/unix/syscall_linux.go
generated
vendored
262
vendor/golang.org/x/sys/unix/syscall_linux.go
generated
vendored
@ -14,6 +14,7 @@ package unix
|
||||
import (
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"encoding/binary"
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"syscall"
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"time"
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"unsafe"
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)
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@ -131,8 +132,10 @@ func Pipe2(p []int, flags int) error {
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}
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var pp [2]_C_int
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err := pipe2(&pp, flags)
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p[0] = int(pp[0])
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p[1] = int(pp[1])
|
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if err == nil {
|
||||
p[0] = int(pp[0])
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p[1] = int(pp[1])
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||||
}
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return err
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}
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||||
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@ -247,6 +250,13 @@ func Getwd() (wd string, err error) {
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if n < 1 || n > len(buf) || buf[n-1] != 0 {
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return "", EINVAL
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}
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// In some cases, Linux can return a path that starts with the
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||||
// "(unreachable)" prefix, which can potentially be a valid relative
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||||
// path. To work around that, return ENOENT if path is not absolute.
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if buf[0] != '/' {
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return "", ENOENT
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}
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return string(buf[0 : n-1]), nil
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}
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@ -356,6 +366,8 @@ func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int,
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return
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}
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//sys Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error)
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func Mkfifo(path string, mode uint32) error {
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return Mknod(path, mode|S_IFIFO, 0)
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}
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@ -372,9 +384,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
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p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
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p[0] = byte(sa.Port >> 8)
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p[1] = byte(sa.Port)
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for i := 0; i < len(sa.Addr); i++ {
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sa.raw.Addr[i] = sa.Addr[i]
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}
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sa.raw.Addr = sa.Addr
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return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
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}
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@ -387,9 +397,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
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p[0] = byte(sa.Port >> 8)
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p[1] = byte(sa.Port)
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sa.raw.Scope_id = sa.ZoneId
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for i := 0; i < len(sa.Addr); i++ {
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sa.raw.Addr[i] = sa.Addr[i]
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}
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sa.raw.Addr = sa.Addr
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return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
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}
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@ -438,9 +446,7 @@ func (sa *SockaddrLinklayer) sockaddr() (unsafe.Pointer, _Socklen, error) {
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sa.raw.Hatype = sa.Hatype
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sa.raw.Pkttype = sa.Pkttype
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sa.raw.Halen = sa.Halen
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for i := 0; i < len(sa.Addr); i++ {
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sa.raw.Addr[i] = sa.Addr[i]
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}
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sa.raw.Addr = sa.Addr
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return unsafe.Pointer(&sa.raw), SizeofSockaddrLinklayer, nil
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}
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@ -506,24 +512,24 @@ func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) {
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//
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// Server example:
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//
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// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
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// _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
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// Channel: 1,
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// Addr: [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
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// })
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// _ = Listen(fd, 1)
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||||
// nfd, sa, _ := Accept(fd)
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// fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
|
||||
// Read(nfd, buf)
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// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
|
||||
// _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
|
||||
// Channel: 1,
|
||||
// Addr: [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
|
||||
// })
|
||||
// _ = Listen(fd, 1)
|
||||
// nfd, sa, _ := Accept(fd)
|
||||
// fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
|
||||
// Read(nfd, buf)
|
||||
//
|
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// Client example:
|
||||
//
|
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// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
|
||||
// _ = Connect(fd, &SockaddrRFCOMM{
|
||||
// Channel: 1,
|
||||
// Addr: [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
|
||||
// })
|
||||
// Write(fd, []byte(`hello`))
|
||||
// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
|
||||
// _ = Connect(fd, &SockaddrRFCOMM{
|
||||
// Channel: 1,
|
||||
// Addr: [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
|
||||
// })
|
||||
// Write(fd, []byte(`hello`))
|
||||
type SockaddrRFCOMM struct {
|
||||
// Addr represents a bluetooth address, byte ordering is little-endian.
|
||||
Addr [6]uint8
|
||||
@ -550,12 +556,12 @@ func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
||||
// The SockaddrCAN struct must be bound to the socket file descriptor
|
||||
// using Bind before the CAN socket can be used.
|
||||
//
|
||||
// // Read one raw CAN frame
|
||||
// fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
|
||||
// addr := &SockaddrCAN{Ifindex: index}
|
||||
// Bind(fd, addr)
|
||||
// frame := make([]byte, 16)
|
||||
// Read(fd, frame)
|
||||
// // Read one raw CAN frame
|
||||
// fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
|
||||
// addr := &SockaddrCAN{Ifindex: index}
|
||||
// Bind(fd, addr)
|
||||
// frame := make([]byte, 16)
|
||||
// Read(fd, frame)
|
||||
//
|
||||
// The full SocketCAN documentation can be found in the linux kernel
|
||||
// archives at: https://www.kernel.org/doc/Documentation/networking/can.txt
|
||||
@ -626,13 +632,13 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
||||
// Here is an example of using an AF_ALG socket with SHA1 hashing.
|
||||
// The initial socket setup process is as follows:
|
||||
//
|
||||
// // Open a socket to perform SHA1 hashing.
|
||||
// fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
|
||||
// addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
|
||||
// unix.Bind(fd, addr)
|
||||
// // Note: unix.Accept does not work at this time; must invoke accept()
|
||||
// // manually using unix.Syscall.
|
||||
// hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
|
||||
// // Open a socket to perform SHA1 hashing.
|
||||
// fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
|
||||
// addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
|
||||
// unix.Bind(fd, addr)
|
||||
// // Note: unix.Accept does not work at this time; must invoke accept()
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||||
// // manually using unix.Syscall.
|
||||
// hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
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||||
//
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||||
// Once a file descriptor has been returned from Accept, it may be used to
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||||
// perform SHA1 hashing. The descriptor is not safe for concurrent use, but
|
||||
@ -641,39 +647,39 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
||||
// When hashing a small byte slice or string, a single Write and Read may
|
||||
// be used:
|
||||
//
|
||||
// // Assume hashfd is already configured using the setup process.
|
||||
// hash := os.NewFile(hashfd, "sha1")
|
||||
// // Hash an input string and read the results. Each Write discards
|
||||
// // previous hash state. Read always reads the current state.
|
||||
// b := make([]byte, 20)
|
||||
// for i := 0; i < 2; i++ {
|
||||
// io.WriteString(hash, "Hello, world.")
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// hash.Read(b)
|
||||
// fmt.Println(hex.EncodeToString(b))
|
||||
// }
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||||
// // Output:
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||||
// // 2ae01472317d1935a84797ec1983ae243fc6aa28
|
||||
// // 2ae01472317d1935a84797ec1983ae243fc6aa28
|
||||
// // Assume hashfd is already configured using the setup process.
|
||||
// hash := os.NewFile(hashfd, "sha1")
|
||||
// // Hash an input string and read the results. Each Write discards
|
||||
// // previous hash state. Read always reads the current state.
|
||||
// b := make([]byte, 20)
|
||||
// for i := 0; i < 2; i++ {
|
||||
// io.WriteString(hash, "Hello, world.")
|
||||
// hash.Read(b)
|
||||
// fmt.Println(hex.EncodeToString(b))
|
||||
// }
|
||||
// // Output:
|
||||
// // 2ae01472317d1935a84797ec1983ae243fc6aa28
|
||||
// // 2ae01472317d1935a84797ec1983ae243fc6aa28
|
||||
//
|
||||
// For hashing larger byte slices, or byte streams such as those read from
|
||||
// a file or socket, use Sendto with MSG_MORE to instruct the kernel to update
|
||||
// the hash digest instead of creating a new one for a given chunk and finalizing it.
|
||||
//
|
||||
// // Assume hashfd and addr are already configured using the setup process.
|
||||
// hash := os.NewFile(hashfd, "sha1")
|
||||
// // Hash the contents of a file.
|
||||
// f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
|
||||
// b := make([]byte, 4096)
|
||||
// for {
|
||||
// n, err := f.Read(b)
|
||||
// if err == io.EOF {
|
||||
// break
|
||||
// }
|
||||
// unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
|
||||
// }
|
||||
// hash.Read(b)
|
||||
// fmt.Println(hex.EncodeToString(b))
|
||||
// // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
|
||||
// // Assume hashfd and addr are already configured using the setup process.
|
||||
// hash := os.NewFile(hashfd, "sha1")
|
||||
// // Hash the contents of a file.
|
||||
// f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
|
||||
// b := make([]byte, 4096)
|
||||
// for {
|
||||
// n, err := f.Read(b)
|
||||
// if err == io.EOF {
|
||||
// break
|
||||
// }
|
||||
// unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
|
||||
// }
|
||||
// hash.Read(b)
|
||||
// fmt.Println(hex.EncodeToString(b))
|
||||
// // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
|
||||
//
|
||||
// For more information, see: http://www.chronox.de/crypto-API/crypto/userspace-if.html.
|
||||
type SockaddrALG struct {
|
||||
@ -855,12 +861,10 @@ func (sa *SockaddrTIPC) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
||||
if sa.Addr == nil {
|
||||
return nil, 0, EINVAL
|
||||
}
|
||||
|
||||
sa.raw.Family = AF_TIPC
|
||||
sa.raw.Scope = int8(sa.Scope)
|
||||
sa.raw.Addrtype = sa.Addr.tipcAddrtype()
|
||||
sa.raw.Addr = sa.Addr.tipcAddr()
|
||||
|
||||
return unsafe.Pointer(&sa.raw), SizeofSockaddrTIPC, nil
|
||||
}
|
||||
|
||||
@ -874,9 +878,7 @@ type SockaddrL2TPIP struct {
|
||||
func (sa *SockaddrL2TPIP) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
||||
sa.raw.Family = AF_INET
|
||||
sa.raw.Conn_id = sa.ConnId
|
||||
for i := 0; i < len(sa.Addr); i++ {
|
||||
sa.raw.Addr[i] = sa.Addr[i]
|
||||
}
|
||||
sa.raw.Addr = sa.Addr
|
||||
return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP, nil
|
||||
}
|
||||
|
||||
@ -892,9 +894,7 @@ func (sa *SockaddrL2TPIP6) sockaddr() (unsafe.Pointer, _Socklen, error) {
|
||||
sa.raw.Family = AF_INET6
|
||||
sa.raw.Conn_id = sa.ConnId
|
||||
sa.raw.Scope_id = sa.ZoneId
|
||||
for i := 0; i < len(sa.Addr); i++ {
|
||||
sa.raw.Addr[i] = sa.Addr[i]
|
||||
}
|
||||
sa.raw.Addr = sa.Addr
|
||||
return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP6, nil
|
||||
}
|
||||
|
||||
@ -990,9 +990,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
||||
sa.Hatype = pp.Hatype
|
||||
sa.Pkttype = pp.Pkttype
|
||||
sa.Halen = pp.Halen
|
||||
for i := 0; i < len(sa.Addr); i++ {
|
||||
sa.Addr[i] = pp.Addr[i]
|
||||
}
|
||||
sa.Addr = pp.Addr
|
||||
return sa, nil
|
||||
|
||||
case AF_UNIX:
|
||||
@ -1031,18 +1029,14 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
||||
pp := (*RawSockaddrL2TPIP)(unsafe.Pointer(rsa))
|
||||
sa := new(SockaddrL2TPIP)
|
||||
sa.ConnId = pp.Conn_id
|
||||
for i := 0; i < len(sa.Addr); i++ {
|
||||
sa.Addr[i] = pp.Addr[i]
|
||||
}
|
||||
sa.Addr = pp.Addr
|
||||
return sa, nil
|
||||
default:
|
||||
pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
|
||||
sa := new(SockaddrInet4)
|
||||
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
|
||||
sa.Port = int(p[0])<<8 + int(p[1])
|
||||
for i := 0; i < len(sa.Addr); i++ {
|
||||
sa.Addr[i] = pp.Addr[i]
|
||||
}
|
||||
sa.Addr = pp.Addr
|
||||
return sa, nil
|
||||
}
|
||||
|
||||
@ -1058,9 +1052,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
||||
sa := new(SockaddrL2TPIP6)
|
||||
sa.ConnId = pp.Conn_id
|
||||
sa.ZoneId = pp.Scope_id
|
||||
for i := 0; i < len(sa.Addr); i++ {
|
||||
sa.Addr[i] = pp.Addr[i]
|
||||
}
|
||||
sa.Addr = pp.Addr
|
||||
return sa, nil
|
||||
default:
|
||||
pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
|
||||
@ -1068,9 +1060,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
|
||||
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
|
||||
sa.Port = int(p[0])<<8 + int(p[1])
|
||||
sa.ZoneId = pp.Scope_id
|
||||
for i := 0; i < len(sa.Addr); i++ {
|
||||
sa.Addr[i] = pp.Addr[i]
|
||||
}
|
||||
sa.Addr = pp.Addr
|
||||
return sa, nil
|
||||
}
|
||||
|
||||
@ -1509,10 +1499,9 @@ func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error
|
||||
//sys keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL
|
||||
//sys keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL
|
||||
|
||||
func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
|
||||
func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
|
||||
var msg Msghdr
|
||||
var rsa RawSockaddrAny
|
||||
msg.Name = (*byte)(unsafe.Pointer(&rsa))
|
||||
msg.Name = (*byte)(unsafe.Pointer(rsa))
|
||||
msg.Namelen = uint32(SizeofSockaddrAny)
|
||||
var iov Iovec
|
||||
if len(p) > 0 {
|
||||
@ -1543,28 +1532,10 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
|
||||
}
|
||||
oobn = int(msg.Controllen)
|
||||
recvflags = int(msg.Flags)
|
||||
// source address is only specified if the socket is unconnected
|
||||
if rsa.Addr.Family != AF_UNSPEC {
|
||||
from, err = anyToSockaddr(fd, &rsa)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
|
||||
_, err = SendmsgN(fd, p, oob, to, flags)
|
||||
return
|
||||
}
|
||||
|
||||
func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
|
||||
var ptr unsafe.Pointer
|
||||
var salen _Socklen
|
||||
if to != nil {
|
||||
var err error
|
||||
ptr, salen, err = to.sockaddr()
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
|
||||
var msg Msghdr
|
||||
msg.Name = (*byte)(ptr)
|
||||
msg.Namelen = uint32(salen)
|
||||
@ -1797,6 +1768,16 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
|
||||
return mount(source, target, fstype, flags, datap)
|
||||
}
|
||||
|
||||
//sys mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) = SYS_MOUNT_SETATTR
|
||||
|
||||
// MountSetattr is a wrapper for mount_setattr(2).
|
||||
// https://man7.org/linux/man-pages/man2/mount_setattr.2.html
|
||||
//
|
||||
// Requires kernel >= 5.12.
|
||||
func MountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr) error {
|
||||
return mountSetattr(dirfd, pathname, flags, attr, unsafe.Sizeof(*attr))
|
||||
}
|
||||
|
||||
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
||||
if raceenabled {
|
||||
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
||||
@ -1848,6 +1829,9 @@ func Dup2(oldfd, newfd int) error {
|
||||
//sys Fremovexattr(fd int, attr string) (err error)
|
||||
//sys Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
|
||||
//sys Fsync(fd int) (err error)
|
||||
//sys Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error)
|
||||
//sys Fsopen(fsName string, flags int) (fd int, err error)
|
||||
//sys Fspick(dirfd int, pathName string, flags int) (fd int, err error)
|
||||
//sys Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
|
||||
//sysnb Getpgid(pid int) (pgid int, err error)
|
||||
|
||||
@ -1878,7 +1862,9 @@ func Getpgrp() (pid int) {
|
||||
//sys MemfdCreate(name string, flags int) (fd int, err error)
|
||||
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
|
||||
//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
|
||||
//sys MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error)
|
||||
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
|
||||
//sys OpenTree(dfd int, fileName string, flags uint) (r int, err error)
|
||||
//sys PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)
|
||||
//sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT
|
||||
//sysnb Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64
|
||||
@ -2203,7 +2189,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
|
||||
gid = Getgid()
|
||||
}
|
||||
|
||||
if uint32(gid) == st.Gid || isGroupMember(gid) {
|
||||
if uint32(gid) == st.Gid || isGroupMember(int(st.Gid)) {
|
||||
fmode = (st.Mode >> 3) & 7
|
||||
} else {
|
||||
fmode = st.Mode & 7
|
||||
@ -2318,17 +2304,63 @@ type RemoteIovec struct {
|
||||
|
||||
//sys PidfdOpen(pid int, flags int) (fd int, err error) = SYS_PIDFD_OPEN
|
||||
//sys PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) = SYS_PIDFD_GETFD
|
||||
//sys PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) = SYS_PIDFD_SEND_SIGNAL
|
||||
|
||||
//sys shmat(id int, addr uintptr, flag int) (ret uintptr, err error)
|
||||
//sys shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error)
|
||||
//sys shmdt(addr uintptr) (err error)
|
||||
//sys shmget(key int, size int, flag int) (id int, err error)
|
||||
|
||||
//sys getitimer(which int, currValue *Itimerval) (err error)
|
||||
//sys setitimer(which int, newValue *Itimerval, oldValue *Itimerval) (err error)
|
||||
|
||||
// MakeItimerval creates an Itimerval from interval and value durations.
|
||||
func MakeItimerval(interval, value time.Duration) Itimerval {
|
||||
return Itimerval{
|
||||
Interval: NsecToTimeval(interval.Nanoseconds()),
|
||||
Value: NsecToTimeval(value.Nanoseconds()),
|
||||
}
|
||||
}
|
||||
|
||||
// A value which may be passed to the which parameter for Getitimer and
|
||||
// Setitimer.
|
||||
type ItimerWhich int
|
||||
|
||||
// Possible which values for Getitimer and Setitimer.
|
||||
const (
|
||||
ItimerReal ItimerWhich = ITIMER_REAL
|
||||
ItimerVirtual ItimerWhich = ITIMER_VIRTUAL
|
||||
ItimerProf ItimerWhich = ITIMER_PROF
|
||||
)
|
||||
|
||||
// Getitimer wraps getitimer(2) to return the current value of the timer
|
||||
// specified by which.
|
||||
func Getitimer(which ItimerWhich) (Itimerval, error) {
|
||||
var it Itimerval
|
||||
if err := getitimer(int(which), &it); err != nil {
|
||||
return Itimerval{}, err
|
||||
}
|
||||
|
||||
return it, nil
|
||||
}
|
||||
|
||||
// Setitimer wraps setitimer(2) to arm or disarm the timer specified by which.
|
||||
// It returns the previous value of the timer.
|
||||
//
|
||||
// If the Itimerval argument is the zero value, the timer will be disarmed.
|
||||
func Setitimer(which ItimerWhich, it Itimerval) (Itimerval, error) {
|
||||
var prev Itimerval
|
||||
if err := setitimer(int(which), &it, &prev); err != nil {
|
||||
return Itimerval{}, err
|
||||
}
|
||||
|
||||
return prev, nil
|
||||
}
|
||||
|
||||
/*
|
||||
* Unimplemented
|
||||
*/
|
||||
// AfsSyscall
|
||||
// Alarm
|
||||
// ArchPrctl
|
||||
// Brk
|
||||
// ClockNanosleep
|
||||
@ -2344,7 +2376,6 @@ type RemoteIovec struct {
|
||||
// GetMempolicy
|
||||
// GetRobustList
|
||||
// GetThreadArea
|
||||
// Getitimer
|
||||
// Getpmsg
|
||||
// IoCancel
|
||||
// IoDestroy
|
||||
@ -2422,5 +2453,4 @@ type RemoteIovec struct {
|
||||
// Vfork
|
||||
// Vhangup
|
||||
// Vserver
|
||||
// Waitid
|
||||
// _Sysctl
|
||||
|
||||
Reference in New Issue
Block a user