1*3114379fSRobert Mustacchi /* 2*3114379fSRobert Mustacchi * This file and its contents are supplied under the terms of the 3*3114379fSRobert Mustacchi * Common Development and Distribution License ("CDDL"), version 1.0. 4*3114379fSRobert Mustacchi * You may only use this file in accordance with the terms of version 5*3114379fSRobert Mustacchi * 1.0 of the CDDL. 6*3114379fSRobert Mustacchi * 7*3114379fSRobert Mustacchi * A full copy of the text of the CDDL should have accompanied this 8*3114379fSRobert Mustacchi * source. A copy of the CDDL is also available via the Internet at 9*3114379fSRobert Mustacchi * http://www.illumos.org/license/CDDL. 10*3114379fSRobert Mustacchi */ 11*3114379fSRobert Mustacchi 12*3114379fSRobert Mustacchi /* 13*3114379fSRobert Mustacchi * Copyright 2025 Oxide Computer Company 14*3114379fSRobert Mustacchi */ 15*3114379fSRobert Mustacchi 16*3114379fSRobert Mustacchi #include <stdlib.h> 17*3114379fSRobert Mustacchi #include <unistd.h> 18*3114379fSRobert Mustacchi 19*3114379fSRobert Mustacchi int main(void)20*3114379fSRobert Mustacchimain(void) 21*3114379fSRobert Mustacchi { 22*3114379fSRobert Mustacchi pid_t pg = getpgid(0); 23*3114379fSRobert Mustacchi pid_t sid = getsid(0); 24*3114379fSRobert Mustacchi 25*3114379fSRobert Mustacchi if (write(STDOUT_FILENO, &sid, sizeof (sid)) != sizeof (sid)) { 26*3114379fSRobert Mustacchi return (EXIT_FAILURE); 27*3114379fSRobert Mustacchi } 28*3114379fSRobert Mustacchi 29*3114379fSRobert Mustacchi if (write(STDOUT_FILENO, &pg, sizeof (pg)) != sizeof (pg)) { 30*3114379fSRobert Mustacchi return (EXIT_FAILURE); 31*3114379fSRobert Mustacchi } 32*3114379fSRobert Mustacchi 33*3114379fSRobert Mustacchi return (EXIT_SUCCESS); 34*3114379fSRobert Mustacchi } 35