PGFIND(9) BSD Kernel Developer's Manual PGFIND(9)
NAME
pgfind -- locate a process group by number
SYNOPSIS
#include <sys/param.h>
#include <sys/proc.h>
struct pgrp *
pgfind(pid_t pgid);
DESCRIPTION
The pgfind() function takes a pgid as its argument and returns a pointer to the pgrp structure whose pg_id is specified in the argument.
pgfind() locks the pgrp structure that is returned.
RETURN VALUES
The pgfind() function returns NULL on failure or a pointer to a pgrp structure on successful completion.
SEE ALSO
pfind(9)
AUTHORS
This manual page was written by Evan Sarmiento <kaworu@sektor7.ath.cx>.
BSD
August 8, 2001 BSD
