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getpgid implemented

This commit is contained in:
manu 2001-12-27 09:31:09 +00:00
parent 606f00a905
commit a965f74abe
1 changed files with 20 additions and 3 deletions
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23
sys/compat/irix/irix_syssgi.c
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@ -1,4 +1,4 @@
/* $NetBSD: irix_syssgi.c,v 1.10 2001/12/26 22:18:25 manu Exp $ */
/* $NetBSD: irix_syssgi.c,v 1.11 2001/12/27 09:31:09 manu Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: irix_syssgi.c,v 1.10 2001/12/26 22:18:25 manu Exp $");
__KERNEL_RCSID(0, "$NetBSD: irix_syssgi.c,v 1.11 2001/12/27 09:31:09 manu Exp $");
#include "opt_ddb.h"
@ -105,11 +105,28 @@ irix_sys_syssgi(p, v, retval)
*retval = (register_t)hostid;
break;
case IRIX_SGI_GETPGID: { /* Get parent process GID */
struct proc *tp;
arg1 = SCARG(uap, arg1); /* Process group GID */
if (arg1 == 0)
tp = p;
else
tp = pfind((pid_t)arg1);
if (tp == NULL || tp->p_pgrp == NULL)
return 0;
*retval = (register_t)tp->p_pgid;
return 0;
}
case IRIX_SGI_RDNAME: { /* Read Processes' name */
struct proc *tp;
arg1 = SCARG(uap, arg1); /* PID of the process */
arg2 = SCARG(uap, arg2); /* Adress of user buffer */
arg2 = SCARG(uap, arg2); /* Address of user buffer */
arg3 = SCARG(uap, arg3); /* Length of user buffer */
if (!uvm_useracc((caddr_t)arg2, (size_t)arg2, B_WRITE))
return EACCES;