NAME
pfind, pgfind
— find process / process group
by number
SYNOPSIS
#include
<sys/cdefs.h>
#include <sys/proc.h>
struct proc *
pfind(pid_t
pid);
struct pgrp *
pgfind(pid_t
pgid);
DESCRIPTION
The
pfind()
and
pgfind()
functions retrieve process and progress group structures from process and
process group IDs.
Both functions return NULL if the
requested ID can't be found.
CODE REFERENCES
Those functions are implemented in the file sys/kern/kern_proc.c.