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Use get_semctl_arg() here instead of the switch statement.

This commit is contained in:
dsl 2007-06-17 10:27:16 +00:00
parent 353f1bdbac
commit 27aa94d0d3
1 changed files with 3 additions and 17 deletions
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20
sys/kern/sysv_sem.c
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@ -1,4 +1,4 @@
/* $NetBSD: sysv_sem.c,v 1.68 2007/03/04 06:03:10 christos Exp $ */
/* $NetBSD: sysv_sem.c,v 1.69 2007/06/17 10:27:16 dsl Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -46,7 +46,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sysv_sem.c,v 1.68 2007/03/04 06:03:10 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: sysv_sem.c,v 1.69 2007/06/17 10:27:16 dsl Exp $");
#define SYSVSEM
@ -294,21 +294,7 @@ sys_____semctl13(struct lwp *l, void *v, register_t *retval)
cmd = SCARG(uap, cmd);
switch (cmd) {
case IPC_SET:
case IPC_STAT:
pass_arg = &sembuf;
break;
case GETALL:
case SETVAL:
case SETALL:
pass_arg = &karg;
break;
default:
pass_arg = NULL;
break;
}
pass_arg = get_semctl_arg(cmd, &sembuf, &karg);
if (pass_arg) {
error = copyin(SCARG(uap, arg), &karg, sizeof(karg));