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PGFIND(9) 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>.
August 8, 2001 Linux 4.9.0-9-amd64