| kern_acct.c (118094) | kern_acct.c (125454) |
|---|---|
| 1/*- 2 * Copyright (c) 1994 Christopher G. Demetriou 3 * Copyright (c) 1982, 1986, 1989, 1993 4 * The Regents of the University of California. All rights reserved. 5 * (c) UNIX System Laboratories, Inc. 6 * All or some portions of this file are derived from material licensed 7 * to the University of California by American Telephone and Telegraph 8 * Co. or Unix System Laboratories, Inc. and are reproduced herein with --- 26 unchanged lines hidden (view full) --- 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * @(#)kern_acct.c 8.1 (Berkeley) 6/14/93 40 */ 41 42#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1994 Christopher G. Demetriou 3 * Copyright (c) 1982, 1986, 1989, 1993 4 * The Regents of the University of California. All rights reserved. 5 * (c) UNIX System Laboratories, Inc. 6 * All or some portions of this file are derived from material licensed 7 * to the University of California by American Telephone and Telegraph 8 * Co. or Unix System Laboratories, Inc. and are reproduced herein with --- 26 unchanged lines hidden (view full) --- 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * @(#)kern_acct.c 8.1 (Berkeley) 6/14/93 40 */ 41 42#include <sys/cdefs.h> |
| 43__FBSDID("$FreeBSD: head/sys/kern/kern_acct.c 118094 2003-07-27 17:04:56Z phk $"); | 43__FBSDID("$FreeBSD: head/sys/kern/kern_acct.c 125454 2004-02-04 21:52:57Z jhb $"); |
| 44 45#include "opt_mac.h" 46 47#include <sys/param.h> 48#include <sys/systm.h> 49#include <sys/lock.h> 50#include <sys/mutex.h> 51#include <sys/sysproto.h> --- 171 unchanged lines hidden (view full) --- 223{ 224 struct proc *p = td->td_proc; 225 struct acct acct; 226 struct rusage *r; 227 struct timeval ut, st, tmp; 228 int t, ret; 229 struct vnode *vp; 230 struct ucred *uc; | 44 45#include "opt_mac.h" 46 47#include <sys/param.h> 48#include <sys/systm.h> 49#include <sys/lock.h> 50#include <sys/mutex.h> 51#include <sys/sysproto.h> --- 171 unchanged lines hidden (view full) --- 223{ 224 struct proc *p = td->td_proc; 225 struct acct acct; 226 struct rusage *r; 227 struct timeval ut, st, tmp; 228 int t, ret; 229 struct vnode *vp; 230 struct ucred *uc; |
| 231 struct plimit *newlim, *oldlim; |
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| 231 232 mtx_lock(&acct_mtx); 233 234 /* If accounting isn't enabled, don't bother */ 235 vp = acctp; 236 if (vp == NULLVP) { 237 mtx_unlock(&acct_mtx); 238 return (0); --- 56 unchanged lines hidden (view full) --- 295 */ 296 uc = crhold(acctcred); 297 vref(vp); 298 mtx_unlock(&acct_mtx); 299 300 /* 301 * Eliminate any file size rlimit. 302 */ | 232 233 mtx_lock(&acct_mtx); 234 235 /* If accounting isn't enabled, don't bother */ 236 vp = acctp; 237 if (vp == NULLVP) { 238 mtx_unlock(&acct_mtx); 239 return (0); --- 56 unchanged lines hidden (view full) --- 296 */ 297 uc = crhold(acctcred); 298 vref(vp); 299 mtx_unlock(&acct_mtx); 300 301 /* 302 * Eliminate any file size rlimit. 303 */ |
| 303 if (p->p_limit->p_refcnt > 1) { 304 p->p_limit->p_refcnt--; 305 p->p_limit = limcopy(p->p_limit); 306 } 307 p->p_rlimit[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY; | 304 newlim = lim_alloc(); 305 PROC_LOCK(p); 306 oldlim = p->p_limit; 307 lim_copy(newlim, oldlim); 308 newlim->pl_rlimit[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY; 309 p->p_limit = newlim; 310 PROC_UNLOCK(p); 311 lim_free(oldlim); |
| 308 309 VOP_LEASE(vp, td, uc, LEASE_WRITE); 310 ret = vn_rdwr(UIO_WRITE, vp, (caddr_t)&acct, sizeof (acct), 311 (off_t)0, UIO_SYSSPACE, IO_APPEND|IO_UNIT, uc, NOCRED, 312 (int *)0, td); 313 vrele(vp); 314 crfree(uc); 315 return (ret); --- 105 unchanged lines hidden --- | 312 313 VOP_LEASE(vp, td, uc, LEASE_WRITE); 314 ret = vn_rdwr(UIO_WRITE, vp, (caddr_t)&acct, sizeof (acct), 315 (off_t)0, UIO_SYSSPACE, IO_APPEND|IO_UNIT, uc, NOCRED, 316 (int *)0, td); 317 vrele(vp); 318 crfree(uc); 319 return (ret); --- 105 unchanged lines hidden --- |