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ibcs2_misc.c (11734) ibcs2_misc.c (16322)
1/*
2 * Copyright (c) 1995 Steven Wallace
3 * Copyright (c) 1994, 1995 Scott Bartram
4 * Copyright (c) 1992, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * This software was developed by the Computer Systems Engineering group
8 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and

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40 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
41 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 * SUCH DAMAGE.
43 *
44 * from: Header: sun_misc.c,v 1.16 93/04/07 02:46:27 torek Exp
45 *
46 * @(#)sun_misc.c 8.1 (Berkeley) 6/18/93
47 *
1/*
2 * Copyright (c) 1995 Steven Wallace
3 * Copyright (c) 1994, 1995 Scott Bartram
4 * Copyright (c) 1992, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * This software was developed by the Computer Systems Engineering group
8 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and

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40 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
41 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 * SUCH DAMAGE.
43 *
44 * from: Header: sun_misc.c,v 1.16 93/04/07 02:46:27 torek Exp
45 *
46 * @(#)sun_misc.c 8.1 (Berkeley) 6/18/93
47 *
48 * $Id$
48 * $Id: ibcs2_misc.c,v 1.9 1995/10/23 19:46:51 swallace Exp $
49 */
50
51/*
52 * IBCS2 compatibility module.
53 *
54 * IBCS2 system calls that are implemented differently in BSD are
55 * handled here.
56 */

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107
108
109int
110ibcs2_ulimit(p, uap, retval)
111 struct proc *p;
112 struct ibcs2_ulimit_args *uap;
113 int *retval;
114{
49 */
50
51/*
52 * IBCS2 compatibility module.
53 *
54 * IBCS2 system calls that are implemented differently in BSD are
55 * handled here.
56 */

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107
108
109int
110ibcs2_ulimit(p, uap, retval)
111 struct proc *p;
112 struct ibcs2_ulimit_args *uap;
113 int *retval;
114{
115#ifdef notyet
115 int error;
116 struct rlimit rl;
117 struct setrlimit_args {
118 int resource;
119 struct rlimit *rlp;
120 } sra;
116 int error;
117 struct rlimit rl;
118 struct setrlimit_args {
119 int resource;
120 struct rlimit *rlp;
121 } sra;
122#endif
121#define IBCS2_GETFSIZE 1
122#define IBCS2_SETFSIZE 2
123#define IBCS2_GETPSIZE 3
124#define IBCS2_GETDTABLESIZE 4
125
126 switch (SCARG(uap, cmd)) {
127 case IBCS2_GETFSIZE:
128 *retval = p->p_rlimit[RLIMIT_FSIZE].rlim_cur;

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562
563int
564ibcs2_getgroups(p, uap, retval)
565 struct proc *p;
566 struct ibcs2_getgroups_args *uap;
567 int *retval;
568{
569 int error, i;
123#define IBCS2_GETFSIZE 1
124#define IBCS2_SETFSIZE 2
125#define IBCS2_GETPSIZE 3
126#define IBCS2_GETDTABLESIZE 4
127
128 switch (SCARG(uap, cmd)) {
129 case IBCS2_GETFSIZE:
130 *retval = p->p_rlimit[RLIMIT_FSIZE].rlim_cur;

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564
565int
566ibcs2_getgroups(p, uap, retval)
567 struct proc *p;
568 struct ibcs2_getgroups_args *uap;
569 int *retval;
570{
571 int error, i;
570 ibcs2_gid_t igid, *iset;
572 ibcs2_gid_t *iset;
571 struct getgroups_args sa;
572 gid_t *gp;
573 caddr_t sg = stackgap_init();
574
575 SCARG(&sa, gidsetsize) = SCARG(uap, gidsetsize);
576 if (SCARG(uap, gidsetsize)) {
577 SCARG(&sa, gidset) = stackgap_alloc(&sg, NGROUPS_MAX *
578 sizeof(gid_t *));

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591
592int
593ibcs2_setgroups(p, uap, retval)
594 struct proc *p;
595 struct ibcs2_setgroups_args *uap;
596 int *retval;
597{
598 int error, i;
573 struct getgroups_args sa;
574 gid_t *gp;
575 caddr_t sg = stackgap_init();
576
577 SCARG(&sa, gidsetsize) = SCARG(uap, gidsetsize);
578 if (SCARG(uap, gidsetsize)) {
579 SCARG(&sa, gidset) = stackgap_alloc(&sg, NGROUPS_MAX *
580 sizeof(gid_t *));

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593
594int
595ibcs2_setgroups(p, uap, retval)
596 struct proc *p;
597 struct ibcs2_setgroups_args *uap;
598 int *retval;
599{
600 int error, i;
599 ibcs2_gid_t igid, *iset;
601 ibcs2_gid_t *iset;
600 struct setgroups_args sa;
601 gid_t *gp;
602 caddr_t sg = stackgap_init();
603
604 SCARG(&sa, gidsetsize) = SCARG(uap, gidsetsize);
605 SCARG(&sa, gidset) = stackgap_alloc(&sg, SCARG(&sa, gidsetsize) *
606 sizeof(gid_t *));
607 iset = stackgap_alloc(&sg, SCARG(&sa, gidsetsize) *

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882}
883
884int
885ibcs2_nice(p, uap, retval)
886 struct proc *p;
887 struct ibcs2_nice_args *uap;
888 int *retval;
889{
602 struct setgroups_args sa;
603 gid_t *gp;
604 caddr_t sg = stackgap_init();
605
606 SCARG(&sa, gidsetsize) = SCARG(uap, gidsetsize);
607 SCARG(&sa, gidset) = stackgap_alloc(&sg, SCARG(&sa, gidsetsize) *
608 sizeof(gid_t *));
609 iset = stackgap_alloc(&sg, SCARG(&sa, gidsetsize) *

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884}
885
886int
887ibcs2_nice(p, uap, retval)
888 struct proc *p;
889 struct ibcs2_nice_args *uap;
890 int *retval;
891{
890 int error, cur_nice = p->p_nice;
892 int error;
891 struct setpriority_args sa;
892
893 SCARG(&sa, which) = PRIO_PROCESS;
894 SCARG(&sa, who) = 0;
895 SCARG(&sa, prio) = p->p_nice + SCARG(uap, incr);
896 if (error = setpriority(p, &sa, retval))
897 return EPERM;
898 *retval = p->p_nice;

--- 255 unchanged lines hidden --- 		893 struct setpriority_args sa;
894
895 SCARG(&sa, which) = PRIO_PROCESS;
896 SCARG(&sa, who) = 0;
897 SCARG(&sa, prio) = p->p_nice + SCARG(uap, incr);
898 if (error = setpriority(p, &sa, retval))
899 return EPERM;
900 *retval = p->p_nice;

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