d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make the type and map files claim 0 bytes size. Tar doesn't get confused

Browse Source 
now, but doesn't store any data eiter.

I wonder if we shouldn't claim to be fifos instead...
This commit is contained in:
Poul-Henning Kamp 1999-05-04 08:01:55 +00:00
parent 8902608d57
commit a6d3121589
2 changed files with 20 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
sys/fs/procfs/procfs_vnops.c
View File

@ -36,7 +36,7 @@
*
* @(#)procfs_vnops.c 8.18 (Berkeley) 5/21/95
*
* $Id: procfs_vnops.c,v 1.66 1999/04/28 11:37:21 phk Exp $
* $Id: procfs_vnops.c,v 1.67 1999/04/30 13:04:21 phk Exp $
*/
/*
@ -515,6 +515,12 @@ procfs_getattr(ap)
* a per-file stat function in the corresponding .c file.
*/
vap->va_nlink = 1;
if (procp) {
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
}
switch (pfs->pfs_type) {
case Proot:
/*
@ -528,7 +534,6 @@ procfs_getattr(ap)
case Pcurproc: {
char buf[16]; /* should be enough */
vap->va_nlink = 1;
vap->va_uid = 0;
vap->va_gid = 0;
vap->va_size = vap->va_bytes =
@ -538,8 +543,6 @@ procfs_getattr(ap)
case Pproc:
vap->va_nlink = nproc_targets;
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
vap->va_size = vap->va_bytes = DEV_BSIZE;
break;
@ -548,7 +551,6 @@ procfs_getattr(ap)
break;
case Pmem:
vap->va_nlink = 1;
/*
* If we denied owner access earlier, then we have to
* change the owner to root - otherwise 'ps' and friends
@ -561,27 +563,22 @@ procfs_getattr(ap)
vap->va_gid = KMEM_GROUP;
break;
case Ptype:
case Pmap:
case Pregs:
vap->va_bytes = vap->va_size = sizeof(struct reg);
vap->va_nlink = 1;
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
break;
case Pfpregs:
vap->va_bytes = vap->va_size = sizeof(struct fpreg);
break;
case Ptype:
case Pmap:
case Pctl:
case Pstatus:
case Pnote:
case Pnotepg:
case Pcmdline:
case Prlimit:
vap->va_nlink = 1;
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
break;
default:

23
sys/miscfs/procfs/procfs_vnops.c
View File

@ -36,7 +36,7 @@
*
* @(#)procfs_vnops.c 8.18 (Berkeley) 5/21/95
*
* $Id: procfs_vnops.c,v 1.66 1999/04/28 11:37:21 phk Exp $
* $Id: procfs_vnops.c,v 1.67 1999/04/30 13:04:21 phk Exp $
*/
/*
@ -515,6 +515,12 @@ procfs_getattr(ap)
* a per-file stat function in the corresponding .c file.
*/
vap->va_nlink = 1;
if (procp) {
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
}
switch (pfs->pfs_type) {
case Proot:
/*
@ -528,7 +534,6 @@ procfs_getattr(ap)
case Pcurproc: {
char buf[16]; /* should be enough */
vap->va_nlink = 1;
vap->va_uid = 0;
vap->va_gid = 0;
vap->va_size = vap->va_bytes =
@ -538,8 +543,6 @@ procfs_getattr(ap)
case Pproc:
vap->va_nlink = nproc_targets;
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
vap->va_size = vap->va_bytes = DEV_BSIZE;
break;
@ -548,7 +551,6 @@ procfs_getattr(ap)
break;
case Pmem:
vap->va_nlink = 1;
/*
* If we denied owner access earlier, then we have to
* change the owner to root - otherwise 'ps' and friends
@ -561,27 +563,22 @@ procfs_getattr(ap)
vap->va_gid = KMEM_GROUP;
break;
case Ptype:
case Pmap:
case Pregs:
vap->va_bytes = vap->va_size = sizeof(struct reg);
vap->va_nlink = 1;
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
break;
case Pfpregs:
vap->va_bytes = vap->va_size = sizeof(struct fpreg);
break;
case Ptype:
case Pmap:
case Pctl:
case Pstatus:
case Pnote:
case Pnotepg:
case Pcmdline:
case Prlimit:
vap->va_nlink = 1;
vap->va_uid = procp->p_ucred->cr_uid;
vap->va_gid = procp->p_ucred->cr_gid;
break;
default: