PFIND(9) BSD Kernel Manual PFIND(9)
pfind, pgfind - find process / process group by number
#include <sys/cdefs.h> #include <sys/proc.h> struct proc * pfind(pid_t pid); struct pgrp * pgfind(pid_t pgid);
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.
Those functions are implemented in the file sys/kern/kern_proc.c. MirOS BSD #10-current September 1, 1999 1
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