#include <sys/proc.h>

sys/proc.h

includes: sys/appleapiopts.h, sys/cdefs.h, sys/select.h, sys/queue.h, sys/lock.h, sys/param.h, sys/event.h, sys/time.h, mach/boolean.h, Availability.h

61 macros · 1 struct

structextern_proc

Exported fields for kern sysctls

size 296, align 8

unnamed union at sys/proc.h:92:2

p_un

unnamed struct at sys/proc.h:93:3

p_st1

struct proc *	__p_forw	Doubly-linked run/sleep queue.
struct proc *	__p_back

struct timeval

__p_starttime

process start time

struct vmspace *

p_vmspace

Address space.

struct sigacts *

p_sigacts

Signal actions, state (PROC ONLY).

int

p_flag

P_* flags.

char

p_stat

S* process status.

pid_t

p_pid

Process identifier.

pid_t

p_oppid

Save parent pid during ptrace. XXX

int

p_dupfd

Sideways return value from fdopen. XXX

caddr_t

user_stack

Mach related where user stack was allocated

void *

exit_thread

XXX Which thread is exiting?

int

p_debugger

allow to debug

boolean_t

sigwait

indication to suspend

u_int

p_estcpu

scheduling Time averaged value of p_cpticks.

int

p_cpticks

Ticks of cpu time.

fixpt_t

p_pctcpu

%cpu for this process during p_swtime

void *

p_wchan

Sleep address.

char *

p_wmesg

Reason for sleep.

u_int

p_swtime

Time swapped in or out.

u_int

p_slptime

Time since last blocked.

struct itimerval

p_realtimer

Alarm timer.

struct timeval

p_rtime

Real time.

u_quad_t

p_uticks

Statclock hits in user mode.

u_quad_t

p_sticks

Statclock hits in system mode.

u_quad_t

p_iticks

Statclock hits processing intr.

int

p_traceflag

Kernel trace points.

struct vnode *

p_tracep

Trace to vnode.

int

p_siglist

DEPRECATED.

struct vnode *

p_textvp

Vnode of executable.

int

p_holdcnt

If non-zero, don't swap.

sigset_t

p_sigmask

DEPRECATED.

sigset_t

p_sigignore

Signals being ignored.

sigset_t

p_sigcatch

Signals being caught by user.

u_char

p_priority

Process priority.

u_char

p_usrpri

User-priority based on p_cpu and p_nice.

char

p_nice

Process "nice" value.

char[17]

p_comm

struct pgrp *

p_pgrp

Pointer to process group.

struct user *

p_addr

Kernel virtual addr of u-area (PROC ONLY).

u_short

p_xstat

Exit status for wait; also stop signal.

u_short

p_acflag

Accounting flags.

struct rusage *

p_ru

Exit information. XXX

macrop_forw

#define p_forw p_un.p_st1.__p_forw

macrop_back

#define p_back p_un.p_st1.__p_back

macrop_starttime

#define p_starttime p_un.__p_starttime

macroSIDL

Status values.

#define SIDL 1

Process being created by fork.

macroSRUN

#define SRUN 2

Currently runnable.

macroSSLEEP

#define SSLEEP 3

Sleeping on an address.

macroSSTOP

#define SSTOP 4

Process debugging or suspension.

macroSZOMB

#define SZOMB 5

Awaiting collection by parent.

macroP_ADVLOCK

These flags are kept in extern_proc.p_flag.

#define P_ADVLOCK 0x00000001

Process may hold POSIX adv. lock

macroP_CONTROLT

#define P_CONTROLT 0x00000002

Has a controlling terminal

macroP_LP64

#define P_LP64 0x00000004

Process is LP64

macroP_NOCLDSTOP

#define P_NOCLDSTOP 0x00000008

No SIGCHLD when children stop

macroP_PPWAIT

#define P_PPWAIT 0x00000010

Parent waiting for chld exec/exit

macroP_PROFIL

#define P_PROFIL 0x00000020

Has started profiling

macroP_SELECT

#define P_SELECT 0x00000040

Selecting; wakeup/waiting danger

macroP_CONTINUED

#define P_CONTINUED 0x00000080

Process was stopped and continued

macroP_SUGID

#define P_SUGID 0x00000100

Has set privileges since last exec

macroP_SYSTEM

#define P_SYSTEM 0x00000200

Sys proc: no sigs, stats or swap

macroP_TIMEOUT

#define P_TIMEOUT 0x00000400

Timing out during sleep

macroP_TRACED

#define P_TRACED 0x00000800

Debugged process being traced

macroP_DISABLE_ASLR

#define P_DISABLE_ASLR 0x00001000

Disable address space layout randomization

macroP_WEXIT

#define P_WEXIT 0x00002000

Working on exiting

macroP_EXEC

#define P_EXEC 0x00004000

Process called exec.

macroP_OWEUPC

Should be moved to machine-dependent areas.

#define P_OWEUPC 0x00008000

Owe process an addupc() call at next ast.

macroP_AFFINITY

#define P_AFFINITY 0x00010000

xxx

macroP_TRANSLATED

#define P_TRANSLATED 0x00020000

xxx

macroP_CLASSIC

#define P_CLASSIC P_TRANSLATED

xxx

macroP_DELAYIDLESLEEP

#define P_DELAYIDLESLEEP 0x00040000

Process is marked to delay idle sleep on disk IO

macroP_CHECKOPENEVT

#define P_CHECKOPENEVT 0x00080000

check if a vnode has the OPENEVT flag set on open

macroP_DEPENDENCY_CAPABLE

#define P_DEPENDENCY_CAPABLE 0x00100000

process is ok to call vfs_markdependency()

macroP_REBOOT

#define P_REBOOT 0x00200000

Process called reboot()

macroP_RESV6

#define P_RESV6 0x00400000

used to be P_TBE

macroP_RESV7

#define P_RESV7 0x00800000

(P_SIGEXC)signal exceptions

macroP_THCWD

#define P_THCWD 0x01000000

process has thread cwd

macroP_RESV9

#define P_RESV9 0x02000000

(P_VFORK)process has vfork children

macroP_ADOPTPERSONA

#define P_ADOPTPERSONA 0x04000000

process adopted a persona (used to be P_NOATTACH)

macroP_RESV11

#define P_RESV11 0x08000000

(P_INVFORK) proc in vfork

macroP_NOSHLIB

#define P_NOSHLIB 0x10000000

no shared libs are in use for proc

macroP_FORCEQUOTA

flag set on exec

#define P_FORCEQUOTA 0x20000000

Force quota for root

macroP_NOCLDWAIT

#define P_NOCLDWAIT 0x40000000

No zombies when chil procs exit

macroP_NOREMOTEHANG

#define P_NOREMOTEHANG 0x80000000

Don't hang on remote FS ops