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Manpages KILLPGSection: Linux Programmer's Manual (3 )Updated: 1993-04-04 Index Return to Main Contents NAMEkillpg - send signal to all members of a process group.SYNOPSIS#include <signal.h> int killpg(pid_t pidgrp, int signal); DESCRIPTIONThe killpg() function causes signal signal to be sent to all the processes in the process group pidgrp or to the processes' own process group if pidgrp is equal to zero.It is equivalent to kill(-pidgrp,signal); RETURN VALUEThe value returned is -1 on error, or 0 for success.ERRORSErrors are returned in errno and can be one of the following:
CONFORMING TO???SEE ALSOkill(2), signal(2), signal(7)
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