tmpfs_vnops.c (178243) | tmpfs_vnops.c (182371) |
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1/* $NetBSD: tmpfs_vnops.c,v 1.39 2007/07/23 15:41:01 jmmv Exp $ */ 2 3/* 4 * Copyright (c) 2005, 2006 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Julio M. Merino Vidal, developed as part of Google's Summer of Code --- 27 unchanged lines hidden (view full) --- 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40/* 41 * tmpfs vnode interface. 42 */ 43#include <sys/cdefs.h> | 1/* $NetBSD: tmpfs_vnops.c,v 1.39 2007/07/23 15:41:01 jmmv Exp $ */ 2 3/* 4 * Copyright (c) 2005, 2006 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Julio M. Merino Vidal, developed as part of Google's Summer of Code --- 27 unchanged lines hidden (view full) --- 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40/* 41 * tmpfs vnode interface. 42 */ 43#include <sys/cdefs.h> |
44__FBSDID("$FreeBSD: head/sys/fs/tmpfs/tmpfs_vnops.c 178243 2008-04-16 11:33:32Z kib $"); | 44__FBSDID("$FreeBSD: head/sys/fs/tmpfs/tmpfs_vnops.c 182371 2008-08-28 15:23:18Z attilio $"); |
45 46#include <sys/param.h> 47#include <sys/fcntl.h> 48#include <sys/lockf.h> 49#include <sys/namei.h> 50#include <sys/priv.h> 51#include <sys/proc.h> 52#include <sys/resourcevar.h> --- 332 unchanged lines hidden (view full) --- 385/* XXX Should this operation be atomic? I think it should, but code in 386 * XXX other places (e.g., ufs) doesn't seem to be... */ 387int 388tmpfs_setattr(struct vop_setattr_args *v) 389{ 390 struct vnode *vp = v->a_vp; 391 struct vattr *vap = v->a_vap; 392 struct ucred *cred = v->a_cred; | 45 46#include <sys/param.h> 47#include <sys/fcntl.h> 48#include <sys/lockf.h> 49#include <sys/namei.h> 50#include <sys/priv.h> 51#include <sys/proc.h> 52#include <sys/resourcevar.h> --- 332 unchanged lines hidden (view full) --- 385/* XXX Should this operation be atomic? I think it should, but code in 386 * XXX other places (e.g., ufs) doesn't seem to be... */ 387int 388tmpfs_setattr(struct vop_setattr_args *v) 389{ 390 struct vnode *vp = v->a_vp; 391 struct vattr *vap = v->a_vap; 392 struct ucred *cred = v->a_cred; |
393 struct thread *l = v->a_td; | 393 struct thread *td = curthread; |
394 395 int error; 396 397 MPASS(VOP_ISLOCKED(vp)); 398 399 error = 0; 400 401 /* Abort if any unsettable attribute is given. */ 402 if (vap->va_type != VNON || 403 vap->va_nlink != VNOVAL || 404 vap->va_fsid != VNOVAL || 405 vap->va_fileid != VNOVAL || 406 vap->va_blocksize != VNOVAL || 407 vap->va_gen != VNOVAL || 408 vap->va_rdev != VNOVAL || 409 vap->va_bytes != VNOVAL) 410 error = EINVAL; 411 412 if (error == 0 && (vap->va_flags != VNOVAL)) | 394 395 int error; 396 397 MPASS(VOP_ISLOCKED(vp)); 398 399 error = 0; 400 401 /* Abort if any unsettable attribute is given. */ 402 if (vap->va_type != VNON || 403 vap->va_nlink != VNOVAL || 404 vap->va_fsid != VNOVAL || 405 vap->va_fileid != VNOVAL || 406 vap->va_blocksize != VNOVAL || 407 vap->va_gen != VNOVAL || 408 vap->va_rdev != VNOVAL || 409 vap->va_bytes != VNOVAL) 410 error = EINVAL; 411 412 if (error == 0 && (vap->va_flags != VNOVAL)) |
413 error = tmpfs_chflags(vp, vap->va_flags, cred, l); | 413 error = tmpfs_chflags(vp, vap->va_flags, cred, td); |
414 415 if (error == 0 && (vap->va_size != VNOVAL)) | 414 415 if (error == 0 && (vap->va_size != VNOVAL)) |
416 error = tmpfs_chsize(vp, vap->va_size, cred, l); | 416 error = tmpfs_chsize(vp, vap->va_size, cred, td); |
417 418 if (error == 0 && (vap->va_uid != VNOVAL || vap->va_gid != VNOVAL)) | 417 418 if (error == 0 && (vap->va_uid != VNOVAL || vap->va_gid != VNOVAL)) |
419 error = tmpfs_chown(vp, vap->va_uid, vap->va_gid, cred, 420 l); | 419 error = tmpfs_chown(vp, vap->va_uid, vap->va_gid, cred, td); |
421 422 if (error == 0 && (vap->va_mode != (mode_t)VNOVAL)) | 420 421 if (error == 0 && (vap->va_mode != (mode_t)VNOVAL)) |
423 error = tmpfs_chmod(vp, vap->va_mode, cred, l); | 422 error = tmpfs_chmod(vp, vap->va_mode, cred, td); |
424 425 if (error == 0 && ((vap->va_atime.tv_sec != VNOVAL && 426 vap->va_atime.tv_nsec != VNOVAL) || 427 (vap->va_mtime.tv_sec != VNOVAL && 428 vap->va_mtime.tv_nsec != VNOVAL) || 429 (vap->va_birthtime.tv_sec != VNOVAL && 430 vap->va_birthtime.tv_nsec != VNOVAL))) 431 error = tmpfs_chtimes(vp, &vap->va_atime, &vap->va_mtime, | 423 424 if (error == 0 && ((vap->va_atime.tv_sec != VNOVAL && 425 vap->va_atime.tv_nsec != VNOVAL) || 426 (vap->va_mtime.tv_sec != VNOVAL && 427 vap->va_mtime.tv_nsec != VNOVAL) || 428 (vap->va_birthtime.tv_sec != VNOVAL && 429 vap->va_birthtime.tv_nsec != VNOVAL))) 430 error = tmpfs_chtimes(vp, &vap->va_atime, &vap->va_mtime, |
432 &vap->va_birthtime, vap->va_vaflags, cred, l); | 431 &vap->va_birthtime, vap->va_vaflags, cred, td); |
433 434 /* Update the node times. We give preference to the error codes 435 * generated by this function rather than the ones that may arise 436 * from tmpfs_update. */ 437 tmpfs_update(vp); 438 439 MPASS(VOP_ISLOCKED(vp)); 440 --- 1042 unchanged lines hidden --- | 432 433 /* Update the node times. We give preference to the error codes 434 * generated by this function rather than the ones that may arise 435 * from tmpfs_update. */ 436 tmpfs_update(vp); 437 438 MPASS(VOP_ISLOCKED(vp)); 439 --- 1042 unchanged lines hidden --- |