Documentation
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Index ¶
- func GetAllBinaryProcs() (map[string][]uint32, error)
- func GetMountNSFirstProcesses() (map[int]int, error)
- func GetProcBinary(pid uint) (string, error)
- func GetProcNS(pid uint, nsName string) (int, error)
- func GetProcessStartTime(pid uint) (int, error)
- type ProcNS
- type ProcStat
- type ProcStatus
- func (ps ProcStatus) GetGid() [4]int
- func (ps ProcStatus) GetName() string
- func (ps ProcStatus) GetNsPPid() int
- func (ps ProcStatus) GetNsPid() int
- func (ps ProcStatus) GetNsTgid() int
- func (ps ProcStatus) GetPPid() int
- func (ps ProcStatus) GetPid() int
- func (ps ProcStatus) GetState() string
- func (ps ProcStatus) GetTgid() int
- func (ps ProcStatus) GetThreads() int
- func (ps ProcStatus) GetUid() [4]int
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func GetAllBinaryProcs ¶
GetProcNS returns the namespace ID of a given namespace and process. To do so, it requires access to the /proc file system of the host, and CAP_SYS_PTRACE capability.
func GetMountNSFirstProcesses ¶
GetMountNSFirstProcesses return mapping between mount NS to its first process (aka, the process with the oldest start time in the mount NS)
func GetProcBinary ¶
GetProcNS returns the namespace ID of a given namespace and process. To do so, it requires access to the /proc file system of the host, and CAP_SYS_PTRACE capability.
func GetProcNS ¶
GetProcNS returns the namespace ID of a given namespace and process. To do so, it requires access to the /proc file system of the host, and CAP_SYS_PTRACE capability.
func GetProcessStartTime ¶
GetProcessStartTime return the start time of the process using the procfs
Types ¶
type ProcNS ¶
type ProcNS struct {
Cgroup int
Ipc int
Mnt int
Net int
Pid int
PidForChildren int
Time int
TimeForChildren int
User int
Uts int
}
func GetAllProcNS ¶
GetAllProcNS return all the namespaces of a given process. To do so, it requires access to the /proc file system of the host, and CAP_SYS_PTRACE capability.
type ProcStat ¶
type ProcStat struct {
Pid int // process id
Comm string // the filename of the executable
State byte // process state
Ppid int // parent process id
Pgrp int // process group id
Session int // session id
TtyNr int // controlling terminal
Tpgid int // foreground process group id of the controlling terminal
Flags uint // process flags
MinFlt uint64 // number of minor faults
CminFlt uint64 // number of minor faults (all childs)
MajFlt uint64 // number of major faults
CmajFlt uint64 // number of major faults (all childs)
Utime int64 // user mode jiffies (clock ticks)
Stime int64 // kernel mode jiffies (clock ticks)
Cutime int64 // user mode jiffies (all childs)
Cstime int64 // kernel mode jiffies (all childs)
Priority int // process priority
Nice int // process nice value
NumThreads int // number of threads in this process
ItRealValue int64 // (obsolete, always 0)
StartTime int64 // time the process started after system boot (in clock ticks)
Vsize int64 // virtual memory size
Rss int64 // resident set memory size
Rsslim uint64 // current limit in bytes on the rss
Startcode int64 // address above which program text can run
Endcode int64 // address below which program text can run
StartStack int64 // address of the start of the main process stack
Kstkesp int64 // current value of stack pointer
Kstkeip int64 // current value of instruction pointer
Signal uint64 // bitmap of pending signals
Blocked uint64 // bitmap of blocked signals
SigIgnore uint64 // bitmap of ignored signals
Sigcatch uint64 // bitmap of catched signals
Wchan int64 // address of the syscall where process is in sleep mode
Nswap int64 // number of swapped pages
Cnswap int64 // cumulative nswap for child processes
ExitSignal int // signal to be sent to parent when we die
Processor int // current CPU
RtPriority int // realtime priority
Policy int // scheduling policy
DelayacctBlkioTicks int64 // time spent waiting for block IO
GuestTime int64 // guest time of the process
CguestTime int64 // guest time of the process's children
StartData int64 // address above which program data+bss is placed
EndData int64 // address below which program data+bss is placed
StartBrk int64 // address above which program heap can be expanded with brk()
ArgStart int64 // address above which program command line is placed
ArgEnd int64 // address below which program command line is placed
EnvStart int64 // address above which program environment is placed
EnvEnd int64 // address below which program environment is placed
ExitCode int // the thread's exit_code in the form reported by the waitpid system call
}
func NewProcStat ¶
func NewThreadProcStat ¶
type ProcStatus ¶
func NewProcStatus ¶
func NewProcStatus(pid int) (*ProcStatus, error)
func NewThreadProcStatus ¶
func NewThreadProcStatus(pid, tid int) (*ProcStatus, error)
func (ProcStatus) GetGid ¶
func (ps ProcStatus) GetGid() [4]int
GetGid returns GID in the following order: real, effective, saved set, filesystem.
func (ProcStatus) GetName ¶
func (ps ProcStatus) GetName() string
GetName returns name of the process.
func (ProcStatus) GetNsPPid ¶
func (ps ProcStatus) GetNsPPid() int
GetNsPPid returns parent process ID in the namespace of the process.
func (ProcStatus) GetNsPid ¶
func (ps ProcStatus) GetNsPid() int
GetNsPid returns process ID in the namespace of the process.
func (ProcStatus) GetNsTgid ¶
func (ps ProcStatus) GetNsTgid() int
GetNsTgid returns thread group ID in the namespace of the process.
func (ProcStatus) GetState ¶
func (ps ProcStatus) GetState() string
GetState returns state of the process.
func (ProcStatus) GetThreads ¶
func (ps ProcStatus) GetThreads() int
GetThreads returns number of threads in process.
func (ProcStatus) GetUid ¶
func (ps ProcStatus) GetUid() [4]int
GetUid returns UID in the following order: real, effective, saved set, filesystem.
Source Files