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PROC_FIND(9) Kernel Developer's Manual PROC_FIND(9) NAME proc_find, pgrp_find - find process or process group SYNOPSIS #include <sys/proc.h> struct proc * proc_find(pid_t pid); struct pgrp * pgrp_find(pid_t pgid); extern kmutex_t *proc_lock; DESCRIPTION The proc_find() and pgrp_find() functions retrieve process and process group structures from process ID pid and process group ID pgid. Both functions must be called by holding a mutex(9) on proc_lock. RETURN VALUES Upon successful completion, the described functions return a pointer to either struct proc or struct pgrp. Otherwise, if the requested ID was not found, NULL is returned. SEE ALSO curproc(9) NetBSD 8.99.34 July 1, 2010 NetBSD 8.99.34