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[process]freebsd: process_freebsd_amd64.go is now generated by cgo godefs.

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v1
WAKAYAMA shirou 9 years ago
parent e5c53aa342
commit 37b6b4051f
4 changed files with 400 additions and 217 deletions
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66
process/process_freebsd.go
Unescape Escape View File

@ -7,7 +7,6 @@ import (
"encoding/binary"
"strings"
"syscall"
"unsafe"
cpu "github.com/shirou/gopsutil/cpu"
"github.com/shirou/gopsutil/internal/common"
@ -41,7 +40,7 @@ func (p *Process) Ppid() (int32, error) {
return 0, err
}
return k.KiPpid, nil
return k.Ppid, nil
}
func (p *Process) Name() (string, error) {
k, err := p.getKProc()
@ -49,7 +48,7 @@ func (p *Process) Name() (string, error) {
return "", err
}
return string(k.KiComm[:]), nil
return common.IntToString(k.Comm[:]), nil
}
func (p *Process) Exe() (string, error) {
return "", common.NotImplementedError
@ -105,8 +104,25 @@ func (p *Process) Status() (string, error) {
if err != nil {
return "", err
}
return string(k.KiStat[:]), nil
var s string
switch k.Stat {
case SIDL:
s = "I"
case SRUN:
s = "R"
case SSLEEP:
s = "S"
case SSTOP:
s = "T"
case SZOMB:
s = "Z"
case SWAIT:
s = "W"
case SLOCK:
s = "L"
}
return s, nil
}
func (p *Process) Uids() ([]int32, error) {
k, err := p.getKProc()
@ -116,7 +132,7 @@ func (p *Process) Uids() ([]int32, error) {
uids := make([]int32, 0, 3)
uids = append(uids, int32(k.KiRuid), int32(k.KiUID), int32(k.KiSvuid))
uids = append(uids, int32(k.Ruid), int32(k.Uid), int32(k.Svuid))
return uids, nil
}
@ -127,7 +143,7 @@ func (p *Process) Gids() ([]int32, error) {
}
gids := make([]int32, 0, 3)
gids = append(gids, int32(k.KiRgid), int32(k.KiNgroups[0]), int32(k.KiSvuid))
gids = append(gids, int32(k.Rgid), int32(k.Ngroups), int32(k.Svgid))
return gids, nil
}
@ -137,7 +153,7 @@ func (p *Process) Terminal() (string, error) {
return "", err
}
ttyNr := uint64(k.KiTdev)
ttyNr := uint64(k.Tdev)
termmap, err := getTerminalMap()
if err != nil {
@ -162,8 +178,8 @@ func (p *Process) IOCounters() (*IOCountersStat, error) {
return nil, err
}
return &IOCountersStat{
ReadCount: uint64(k.KiRusage.Inblock),
WriteCount: uint64(k.KiRusage.Oublock),
ReadCount: uint64(k.Rusage.Inblock),
WriteCount: uint64(k.Rusage.Oublock),
}, nil
}
func (p *Process) NumCtxSwitches() (*NumCtxSwitchesStat, error) {
@ -178,7 +194,7 @@ func (p *Process) NumThreads() (int32, error) {
return 0, err
}
return k.KiNumthreads, nil
return k.Numthreads, nil
}
func (p *Process) Threads() (map[string]string, error) {
ret := make(map[string]string, 0)
@ -191,8 +207,8 @@ func (p *Process) CPUTimes() (*cpu.CPUTimesStat, error) {
}
return &cpu.CPUTimesStat{
CPU: "cpu",
User: float64(k.KiRusage.Utime.Sec) + float64(k.KiRusage.Utime.Usec)/1000000,
System: float64(k.KiRusage.Stime.Sec) + float64(k.KiRusage.Stime.Usec)/1000000,
User: float64(k.Rusage.Utime.Sec) + float64(k.Rusage.Utime.Usec)/1000000,
System: float64(k.Rusage.Stime.Sec) + float64(k.Rusage.Stime.Usec)/1000000,
}, nil
}
func (p *Process) CPUAffinity() ([]int32, error) {
@ -210,8 +226,8 @@ func (p *Process) MemoryInfo() (*MemoryInfoStat, error) {
pageSize := common.LittleEndian.Uint16([]byte(v))
return &MemoryInfoStat{
RSS: uint64(k.KiRssize) * uint64(pageSize),
VMS: uint64(k.KiSize),
RSS: uint64(k.Rssize) * uint64(pageSize),
VMS: uint64(k.Size),
}, nil
}
func (p *Process) MemoryInfoEx() (*MemoryInfoExStat, error) {
@ -254,11 +270,6 @@ func (p *Process) MemoryMaps(grouped bool) (*[]MemoryMapsStat, error) {
return &ret, common.NotImplementedError
}
func copyParams(k *KinfoProc, p *Process) error {
return nil
}
func processes() ([]Process, error) {
results := make([]Process, 0, 50)
@ -269,22 +280,19 @@ func processes() ([]Process, error) {
}
// get kinfo_proc size
k := KinfoProc{}
procinfoLen := int(unsafe.Sizeof(k))
count := int(length / uint64(procinfoLen))
count := int(length / uint64(sizeOfKinfoProc))
// parse buf to procs
for i := 0; i < count; i++ {
b := buf[i*procinfoLen : i*procinfoLen+procinfoLen]
b := buf[i*sizeOfKinfoProc : (i+1)*sizeOfKinfoProc]
k, err := parseKinfoProc(b)
if err != nil {
continue
}
p, err := NewProcess(int32(k.KiPid))
p, err := NewProcess(int32(k.Pid))
if err != nil {
continue
}
copyParams(&k, p)
results = append(results, *p)
}
@ -295,7 +303,7 @@ func processes() ([]Process, error) {
func parseKinfoProc(buf []byte) (KinfoProc, error) {
var k KinfoProc
br := bytes.NewReader(buf)
err := binary.Read(br, binary.LittleEndian, &k)
err := common.Read(br, binary.LittleEndian, &k)
return k, err
}
@ -306,8 +314,7 @@ func (p *Process) getKProc() (*KinfoProc, error) {
if err != nil {
return nil, err
}
procK := KinfoProc{}
if length != uint64(unsafe.Sizeof(procK)) {
if length != sizeOfKinfoProc {
return nil, err
}
@ -315,7 +322,6 @@ func (p *Process) getKProc() (*KinfoProc, error) {
if err != nil {
return nil, err
}
return &k, nil
}

173
process/process_freebsd_386.go
Unescape Escape View File

@ -13,6 +13,21 @@ const (
KernProcArgs = 7 // get/set arguments/proctitle
)
const (
SIDL = 1
SRUN = 2
SSLEEP = 3
SSTOP = 4
SZOMB = 5
SWAIT = 6
SLOCK = 7
)
const (
sizeOfKinfoVmentry = 0x244 // TODO: really?
sizeOfKinfoProc = 0x220
)
type Timespec struct {
Sec int32
Nsec int32
@ -44,83 +59,83 @@ type Rusage struct {
// copied from sys/user.h
type KinfoProc struct {
KiStructsize int32
KiLayout int32
KiArgs int32
KiPaddr int32
KiAddr int32
KiTracep int32
KiTextvp int32
KiFd int32
KiVmspace int32
KiWchan int32
KiPid int32
KiPpid int32
KiPgid int32
KiTpgid int32
KiSid int32
KiTsid int32
KiJobc [2]byte
KiSpareShort1 [2]byte
KiTdev int32
KiSiglist [16]byte
KiSigmask [16]byte
KiSigignore [16]byte
KiSigcatch [16]byte
KiUID int32
KiRuid int32
KiSvuid int32
KiRgid int32
KiSvgid int32
KiNgroups [2]byte
KiSpareShort2 [2]byte
KiGroups [64]byte
KiSize int32
KiRssize int32
KiSwrss int32
KiTsize int32
KiDsize int32
KiSsize int32
KiXstat [2]byte
KiAcflag [2]byte
KiPctcpu int32
KiEstcpu int32
KiSlptime int32
KiSwtime int32
KiCow int32
KiRuntime int64
KiStart [8]byte
KiChildtime [8]byte
KiFlag int32
KiKflag int32
KiTraceflag int32
KiStat [1]byte
KiNice [1]byte
KiLock [1]byte
KiRqindex [1]byte
KiOncpu [1]byte
KiLastcpu [1]byte
KiOcomm [17]byte
KiWmesg [9]byte
KiLogin [18]byte
KiLockname [9]byte
KiComm [20]byte
KiEmul [17]byte
KiSparestrings [68]byte
KiSpareints [36]byte
KiCrFlags int32
KiJid int32
KiNumthreads int32
KiTid int32
KiPri int32
KiRusage Rusage
KiRusageCh [72]byte
KiPcb int32
KiKstack int32
KiUdata int32
KiTdaddr int32
KiSpareptrs [24]byte
KiSpareint64s [48]byte
KiSflag int32
KiTdflags int32
Structsize int32
Layout int32
Args int32
Paddr int32
Addr int32
Tracep int32
Textvp int32
Fd int32
Vmspace int32
Wchan int32
Pid int32
Ppid int32
Pgid int32
Tpgid int32
Sid int32
Tsid int32
Jobc [2]byte
SpareShort1 [2]byte
Tdev int32
Siglist [16]byte
Sigmask [16]byte
Sigignore [16]byte
Sigcatch [16]byte
Uid int32
Ruid int32
Svuid int32
Rgid int32
Svgid int32
Ngroups int16
SpareShort2 [2]byte
Groups [64]byte
Size int32
Rssize int32
Swrss int32
Tsize int32
Dsize int32
Ssize int32
Xstat [2]byte
Acflag [2]byte
Pctcpu int32
Estcpu int32
Slptime int32
Swtime int32
Cow int32
Runtime int64
Start [8]byte
Childtime [8]byte
Flag int32
Kflag int32
Traceflag int32
Stat int8
Nice [1]byte
Lock [1]byte
Rqindex [1]byte
Oncpu [1]byte
Lastcpu [1]byte
Ocomm [17]byte
Wmesg [9]byte
Login [18]byte
Lockname [9]byte
Comm [20]int8
Emul [17]byte
Sparestrings [68]byte
Spareints [36]byte
CrFlags int32
Jid int32
Numthreads int32
Tid int32
Pri int32
Rusage Rusage
RusageCh [72]byte
Pcb int32
Kstack int32
Udata int32
Tdaddr int32
Spareptrs [24]byte
Spareint64s [48]byte
Sflag int32
Tdflags int32
}

245
process/process_freebsd_amd64.go
Unescape Escape View File

@ -1,15 +1,45 @@
// +build freebsd
// +build amd64
// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs types_freebsd.go
package process
// copied from sys/sysctl.h
const (
CTLKern = 1 // "high kernel": proc, limits
KernProc = 14 // struct: process entries
KernProcPID = 1 // by process id
KernProcProc = 8 // only return procs
KernProcPathname = 12 // path to executable
KernProcArgs = 7 // get/set arguments/proctitle
CTLKern = 1
KernProc = 14
KernProcPID = 1
KernProcProc = 8
KernProcPathname = 12
KernProcArgs = 7
)
const (
sizeofPtr = 0x8
sizeofShort = 0x2
sizeofInt = 0x4
sizeofLong = 0x8
sizeofLongLong = 0x8
)
const (
sizeOfKinfoVmentry = 0x488
sizeOfKinfoProc = 0x440
)
const (
SIDL = 1
SRUN = 2
SSLEEP = 3
SSTOP = 4
SZOMB = 5
SWAIT = 6
SLOCK = 7
)
type (
_C_short int16
_C_int int32
_C_long int64
_C_long_long int64
)
type Timespec struct {
@ -41,85 +71,122 @@ type Rusage struct {
Nivcsw int64
}
// copied from sys/user.h
type Rlimit struct {
Cur int64
Max int64
}
type KinfoProc struct {
KiStructsize int32
KiLayout int32
KiArgs int64
KiPaddr int64
KiAddr int64
KiTracep int64
KiTextvp int64
KiFd int64
KiVmspace int64
KiWchan int64
KiPid int32
KiPpid int32
KiPgid int32
KiTpgid int32
KiSid int32
KiTsid int32
KiJobc [2]byte
KiSpareShort1 [2]byte
KiTdev int32
KiSiglist [16]byte
KiSigmask [16]byte
KiSigignore [16]byte
KiSigcatch [16]byte
KiUID int32
KiRuid int32
KiSvuid int32
KiRgid int32
KiSvgid int32
KiNgroups [2]byte
KiSpareShort2 [2]byte
KiGroups [64]byte
KiSize int64
KiRssize int64
KiSwrss int64
KiTsize int64
KiDsize int64
KiSsize int64
KiXstat [2]byte
KiAcflag [2]byte
KiPctcpu int32
KiEstcpu int32
KiSlptime int32
KiSwtime int32
KiCow int32
KiRuntime int64
KiStart [16]byte
KiChildtime [16]byte
KiFlag int64
KiKflag int64
KiTraceflag int32
KiStat [1]byte
KiNice [1]byte
KiLock [1]byte
KiRqindex [1]byte
KiOncpu [1]byte
KiLastcpu [1]byte
KiOcomm [17]byte
KiWmesg [9]byte
KiLogin [18]byte
KiLockname [9]byte
KiComm [20]byte
KiEmul [17]byte
KiSparestrings [68]byte
KiSpareints [36]byte
KiCrFlags int32
KiJid int32
KiNumthreads int32
KiTid int32
KiPri int32
KiRusage Rusage
KiRusageCh [144]byte
KiPcb int64
KiKstack int64
KiUdata int64
KiTdaddr int64
KiSpareptrs [48]byte
KiSpareint64s [96]byte
KiSflag int64
KiTdflags int64
Structsize int32
Layout int32
Args int64 /* pargs */
Paddr int64 /* proc */
Addr int64 /* user */
Tracep int64 /* vnode */
Textvp int64 /* vnode */
Fd int64 /* filedesc */
Vmspace int64 /* vmspace */
Wchan int64
Pid int32
Ppid int32
Pgid int32
Tpgid int32
Sid int32
Tsid int32
Jobc int16
Spare_short1 int16
Tdev uint32
Siglist [16]byte /* sigset */
Sigmask [16]byte /* sigset */
Sigignore [16]byte /* sigset */
Sigcatch [16]byte /* sigset */
Uid uint32
Ruid uint32
Svuid uint32
Rgid uint32
Svgid uint32
Ngroups int16
Spare_short2 int16
Groups [16]uint32
Size uint64
Rssize int64
Swrss int64
Tsize int64
Dsize int64
Ssize int64
Xstat uint16
Acflag uint16
Pctcpu uint32
Estcpu uint32
Slptime uint32
Swtime uint32
Cow uint32
Runtime uint64
Start Timeval
Childtime Timeval
Flag int64
Kiflag int64
Traceflag int32
Stat int8
Nice int8
Lock int8
Rqindex int8
Oncpu uint8
Lastcpu uint8
Tdname [17]int8
Wmesg [9]int8
Login [18]int8
Lockname [9]int8
Comm [20]int8
Emul [17]int8
Loginclass [18]int8
Sparestrings [50]int8
Spareints [7]int32
Flag2 int32
Fibnum int32
Cr_flags uint32
Jid int32
Numthreads int32
Tid int32
Pri Priority
Rusage Rusage
Rusage_ch Rusage
Pcb int64 /* pcb */
Kstack int64
Udata int64
Tdaddr int64 /* thread */
Spareptrs [6]int64
Sparelongs [12]int64
Sflag int64
Tdflags int64
}
type Priority struct {
Class uint8
Level uint8
Native uint8
User uint8
}
type KinfoVmentry struct {
Structsize int32
Type int32
Start uint64
End uint64
Offset uint64
Vn_fileid uint64
Vn_fsid uint32
Flags int32
Resident int32
Private_resident int32
Protection int32
Ref_count int32
Shadow_count int32
Vn_type int32
Vn_size uint64
Vn_rdev uint32
Vn_mode uint16
Status uint16
X_kve_ispare [12]int32
Path [1024]int8
}

95
process/types_freebsd.go
Unescape Escape View File

@ -0,0 +1,95 @@
// +build ignore
// We still need editing by hands.
// go tool cgo -godefs types_freebsd.go | sed 's/\*int64/int64/' | sed 's/\*byte/int64/' > process_freebsd_amd64.go
/*
Input to cgo -godefs.
*/
// +godefs map struct_pargs int64 /* pargs */
// +godefs map struct_proc int64 /* proc */
// +godefs map struct_user int64 /* user */
// +godefs map struct_vnode int64 /* vnode */
// +godefs map struct_vnode int64 /* vnode */
// +godefs map struct_filedesc int64 /* filedesc */
// +godefs map struct_vmspace int64 /* vmspace */
// +godefs map struct_pcb int64 /* pcb */
// +godefs map struct_thread int64 /* thread */
// +godefs map struct___sigset [16]byte /* sigset */
package process
/*
#include <sys/types.h>
#include <sys/user.h>
enum {
sizeofPtr = sizeof(void*),
};
*/
import "C"
// Machine characteristics; for internal use.
const (
CTLKern = 1 // "high kernel": proc, limits
KernProc = 14 // struct: process entries
KernProcPID = 1 // by process id
KernProcProc = 8 // only return procs
KernProcPathname = 12 // path to executable
KernProcArgs = 7 // get/set arguments/proctitle
)
const (
sizeofPtr = C.sizeofPtr
sizeofShort = C.sizeof_short
sizeofInt = C.sizeof_int
sizeofLong = C.sizeof_long
sizeofLongLong = C.sizeof_longlong
)
const (
sizeOfKinfoVmentry = C.sizeof_struct_kinfo_vmentry
sizeOfKinfoProc = C.sizeof_struct_kinfo_proc
)
// from sys/proc.h
const (
SIDL = 1 /* Process being created by fork. */
SRUN = 2 /* Currently runnable. */
SSLEEP = 3 /* Sleeping on an address. */
SSTOP = 4 /* Process debugging or suspension. */
SZOMB = 5 /* Awaiting collection by parent. */
SWAIT = 6 /* Waiting for interrupt. */
SLOCK = 7 /* Blocked on a lock. */
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type KinfoProc C.struct_kinfo_proc
type Priority C.struct_priority
type KinfoVmentry C.struct_kinfo_vmentry
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