pentry Struct Reference

#include <proc.h>

Data Fields
uchar	state
ushort	prio
void *	stkptr
void *	stkbase
ulong	stklen
char	name [PNMLEN]
irqmask	irqstate
semaphore	sem
ushort	parent
long	msg
bool	hasmsg

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Detailed Description

Definition at line 49 of file proc.h.

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Field Documentation

uchar pentry::state

process state: PRCURR, etc.

Definition at line 51 of file proc.h.

Referenced by create(), kill(), ready(), receive(), resched(), send(), sleep(), sysinit(), wait(), and xsh_ps().

ushort pentry::prio

process priority

Definition at line 52 of file proc.h.

Referenced by create(), ready(), resched(), sysinit(), and xsh_ps().

void* pentry::stkptr

saved stack pointer

Definition at line 53 of file proc.h.

Referenced by create(), resched(), sysinit(), and xsh_ps().

void* pentry::stkbase

base of run time stack

Definition at line 54 of file proc.h.

Referenced by create(), kill(), sysinit(), and xsh_ps().

ulong pentry::stklen

stack length

Definition at line 55 of file proc.h.

Referenced by create(), sysinit(), and xsh_ps().

char pentry::name[PNMLEN]

process name

Definition at line 56 of file proc.h.

Referenced by create(), sysinit(), and xsh_ps().

irqmask pentry::irqstate

saved interrupt mask

Definition at line 57 of file proc.h.

Referenced by resched().

semaphore pentry::sem

semaphore waiting for

Definition at line 58 of file proc.h.

Referenced by kill(), and wait().

ushort pentry::parent

pid for the parent process

Definition at line 59 of file proc.h.

Referenced by create(), kill(), and xsh_ps().

long pentry::msg

message sent to this process

Definition at line 60 of file proc.h.

Referenced by receive(), and send().

bool pentry::hasmsg

nonzero iff msg is valid

Definition at line 61 of file proc.h.

Referenced by receive(), and send().

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The documentation for this struct was generated from the following file:

• Desktop/xinu_mips-1.0.2.tar/xinu_mips-1.0.2/include/proc.h